fix(openai_compat): improve prompt_cache_key host matching (#1387)

LGTM! The changes improve the robustness of prompt_cache_key host matching and add Azure OpenAI support. Thanks for the contribution!

.env.example

@@ -5,16 +5,17 @@
 # ANTHROPIC_API_KEY=sk-ant-xxx
 # OPENAI_API_KEY=sk-xxx
 # GEMINI_API_KEY=xxx
-# CEREBRAS_API_KEY=xxx
-
+# CLAUDE_CODE_OAUTH=xxx
 # ── Chat Channel ──────────────────────────
 # TELEGRAM_BOT_TOKEN=123456:ABC...
 # DISCORD_BOT_TOKEN=xxx
-# LINE_CHANNEL_SECRET=xxx
-# LINE_CHANNEL_ACCESS_TOKEN=xxx
+# Feishu (飞书)
+# PICOCLAW_CHANNELS_FEISHU_APP_ID=cli_xxx
+# PICOCLAW_CHANNELS_FEISHU_APP_SECRET=xxx
+# PICOCLAW_CHANNELS_FEISHU_RANDOM_REACTION_EMOJI=Typing,OneSecond
 
 # ── Web Search (optional) ────────────────
 # BRAVE_SEARCH_API_KEY=BSA...
 
 # ── Timezone ──────────────────────────────
-TZ=Asia/Tokyo
+TZ=Asia/Shanghai

.github/workflows/nightly.yml

@@ -0,0 +1,204 @@
+name: Nightly Build
+
+on:
+  schedule:
+    - cron: '0 0 * * *'
+  workflow_dispatch:
+
+permissions:
+  contents: read
+
+jobs:
+  create-tag:
+    name: Create Git Tag
+    runs-on: ubuntu-latest
+    permissions:
+      contents: write
+    outputs:
+      version: ${{ steps.version.outputs.version }}
+      tag: ${{ steps.version.outputs.tag }}
+      changelog: ${{ steps.version.outputs.changelog }}
+    steps:
+      - name: Checkout
+        uses: actions/checkout@v6
+        with:
+          fetch-depth: 0
+
+      - name: Generate and push tag
+        id: version
+        run: |
+          DATE=$(date -u +%Y%m%d)
+          SHA=$(git rev-parse --short=8 HEAD)
+          BASE_VERSION=$(git describe --tags --match "v*" --exclude "*nightly*" --abbrev=0 2>/dev/null || true)
+          if [ -z "$BASE_VERSION" ] || [ "$BASE_VERSION" = "v0.0.0" ]; then
+            TAG="v0.0.0-nightly.${DATE}.${SHA}"
+          else
+            TAG="${BASE_VERSION}-nightly.${DATE}.${SHA}"
+          fi
+          VERSION=$TAG
+          git config user.name "github-actions[bot]"
+          git config user.email "github-actions[bot]@users.noreply.github.com"
+          if git rev-parse -q --verify "refs/tags/$TAG" >/dev/null; then
+            echo "Tag $TAG already exists, reusing existing tag"
+          else
+            git tag -a "$TAG" -m "Nightly build $VERSION"
+          fi
+          git push origin "$TAG"
+          
+          COMPARE_URL="https://github.com/${{ github.repository }}/commits/${TAG}"
+          if [ -n "$BASE_VERSION" ] && [ "$BASE_VERSION" != "v0.0.0" ]; then
+            COMPARE_URL="https://github.com/${{ github.repository }}/compare/${BASE_VERSION}...${TAG}"
+          fi
+          echo "changelog=**Full Changelog**: $COMPARE_URL" >> "$GITHUB_OUTPUT"
+          
+          echo "version=${VERSION}" >> "$GITHUB_OUTPUT"
+          echo "tag=${TAG}" >> "$GITHUB_OUTPUT"
+
+  release:
+    name: GoReleaser Release
+    needs: create-tag
+    runs-on: ubuntu-latest
+    permissions:
+      contents: write
+      packages: write
+    steps:
+      - name: Checkout tag
+        uses: actions/checkout@v6
+        with:
+          fetch-depth: 0
+          ref: ${{ needs.create-tag.outputs.tag }}
+
+      - name: Setup Go from go.mod
+        id: setup-go
+        uses: actions/setup-go@v6
+        with:
+          go-version-file: go.mod
+
+      - name: Setup Node.js
+        uses: actions/setup-node@v4
+        with:
+          node-version: 22
+
+      - name: Setup pnpm
+        run: corepack enable && corepack prepare pnpm@latest --activate
+
+      - name: Set up QEMU
+        uses: docker/setup-qemu-action@v3
+
+      - name: Set up Docker Buildx
+        uses: docker/setup-buildx-action@v3
+
+      - name: Login to GitHub Container Registry
+        uses: docker/login-action@v3
+        with:
+          registry: ghcr.io
+          username: ${{ github.actor }}
+          password: ${{ secrets.GITHUB_TOKEN }}
+
+      - name: Run GoReleaser
+        uses: goreleaser/goreleaser-action@v6
+        with:
+          distribution: goreleaser
+          version: ~> v2
+          args: release --clean
+        env:
+          GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}
+          GITHUB_REPOSITORY_OWNER: ${{ github.repository_owner }}
+          DOCKERHUB_IMAGE_NAME: ${{ vars.DOCKERHUB_REPOSITORY }}
+          GOVERSION: ${{ steps.setup-go.outputs.go-version }}
+          NIGHTLY_BUILD: "true"
+          MACOS_SIGN_P12: ${{ secrets.MACOS_SIGN_P12 }}
+          MACOS_SIGN_PASSWORD: ${{ secrets.MACOS_SIGN_PASSWORD }}
+          MACOS_NOTARY_ISSUER_ID: ${{ secrets.MACOS_NOTARY_ISSUER_ID }}
+          MACOS_NOTARY_KEY_ID: ${{ secrets.MACOS_NOTARY_KEY_ID }}
+          MACOS_NOTARY_KEY: ${{ secrets.MACOS_NOTARY_KEY }}
+
+  update-rolling:
+    name: Update Rolling Nightly
+    needs: [create-tag, release]
+    runs-on: ubuntu-latest
+    permissions:
+      contents: write
+      packages: write
+    steps:
+      - name: Checkout
+        uses: actions/checkout@v6
+
+      - name: Update nightly release
+        env:
+          GH_TOKEN: ${{ secrets.GITHUB_TOKEN }}
+          TAG: ${{ needs.create-tag.outputs.tag }}
+          TITLE: ${{ needs.create-tag.outputs.version }}
+        run: |
+          CHANGELOG='${{ needs.create-tag.outputs.changelog }}'
+          NOTES=$(cat <<EOF
+          Nightly build for **${TITLE}**
+          
+          This is an automated build and may be unstable. Use with caution.
+          
+          ${CHANGELOG}
+          EOF
+          )
+          
+          # Download assets from the newly created release if it exists,
+          # otherwise fall back to using locally built dist/ artifacts.
+          mkdir -p build
+          if gh release view "$TAG" >/dev/null 2>&1; then
+            echo "Downloading assets from GitHub release for $TAG..."
+            gh release download "$TAG" --dir build
+          else
+            echo "GitHub release for $TAG not found; falling back to local dist/ artifacts..."
+            if [ -d "dist" ]; then
+              cp -R dist/* build/
+            else
+              echo "Error: no GitHub release for $TAG and no local dist/ directory found." >&2
+              exit 1
+            fi
+          fi
+          
+          # Delete existing nightly release and tag to avoid conflicts
+          echo "Deleting existing nightly release and tag..."
+          gh release delete nightly --cleanup-tag -y || true
+          git push origin :refs/tags/nightly || true
+          
+          gh release create nightly \
+            --title "Nightly Build" \
+            --notes "$NOTES" \
+            --target "${{ github.sha }}" \
+            --prerelease \
+            build/*
+
+          echo "Cleaning up old nightly releases (keeping only the most recent)..."
+          gh release list --limit 100 --json tagName -q '.[].tagName | select(contains("-nightly."))' | tail -n +2 | while read -r old_tag; do
+            if [ -n "$old_tag" ] && [ "$old_tag" != "$TAG" ]; then
+              echo "Deleting old nightly release: $old_tag"
+              gh release delete "$old_tag" --cleanup-tag -y || true
+            fi
+          done
+          
+          echo "Cleaning up old 'vX.X.X-nightly...' Docker images on GHCR..."
+          OWNER="${{ github.repository_owner }}"
+          PACKAGE_NAME="${{ github.event.repository.name }}"
+          
+          # Check if owner is an organization or user
+          ORG_TEST=$(gh api -H "Accept: application/vnd.github+json" /orgs/$OWNER 2>/dev/null || true)
+          if echo "$ORG_TEST" | grep -q '"login"'; then
+            ACCOUNT_TYPE="orgs"
+          else
+            ACCOUNT_TYPE="users"
+          fi
+          
+          PACKAGE_URL="/${ACCOUNT_TYPE}/${OWNER}/packages/container/${PACKAGE_NAME}/versions"
+          OLD_NIGHTLY_VERSIONS=$(gh api --paginate -H "Accept: application/vnd.github+json" \
+            -H "X-GitHub-Api-Version: 2022-11-28" \
+            "$PACKAGE_URL" \
+            --jq ". | map(select(any(.metadata.container.tags[]; contains(\"-nightly.\") and (. != \"nightly\") and (. != \"$TAG\")))) | .[].id" 2>/dev/null || true)
+            
+          for version_id in $OLD_NIGHTLY_VERSIONS; do
+            if [ -n "$version_id" ]; then
+              echo "Deleting Docker image version ID: $version_id"
+              gh api -X DELETE -H "Accept: application/vnd.github+json" \
+                -H "X-GitHub-Api-Version: 2022-11-28" \
+                "/${ACCOUNT_TYPE}/${OWNER}/packages/container/${PACKAGE_NAME}/versions/$version_id" || true
+            fi
+          done

.github/workflows/pr.yml

@@ -24,6 +24,25 @@ jobs:
         with:
           version: v2.10.1
 
+  vuln_check:
+    name: Security Check
+    runs-on: ubuntu-latest
+    steps:
+      - name: Checkout
+        uses: actions/checkout@v6
+        with:
+          persist-credentials: false
+
+      - name: Setup Go
+        uses: actions/setup-go@v5
+        with:
+          go-version-file: go.mod
+
+      - name: Run Govulncheck
+        uses: golang/govulncheck-action@v1
+        with:
+          go-package: ./...
+
   test:
     name: Tests
     runs-on: ubuntu-latest

.github/workflows/release.yml

@@ -17,6 +17,11 @@ on:
         required: false
         type: boolean
         default: false
+      upload_tos:
+        description: "Upload to Volcengine TOS"
+        required: false
+        type: boolean
+        default: true
 
 jobs:
   create-tag:
@@ -60,6 +65,14 @@ jobs:
         with:
           go-version-file: go.mod
 
+      - name: Setup Node.js
+        uses: actions/setup-node@v4
+        with:
+          node-version: 22
+
+      - name: Setup pnpm
+        run: corepack enable && corepack prepare pnpm@latest --activate
+
       - name: Set up QEMU
         uses: docker/setup-qemu-action@v3
 
@@ -91,6 +104,11 @@ jobs:
           GITHUB_REPOSITORY_OWNER: ${{ github.repository_owner }}
           DOCKERHUB_IMAGE_NAME: ${{ vars.DOCKERHUB_REPOSITORY }}
           GOVERSION: ${{ steps.setup-go.outputs.go-version }}
+          MACOS_SIGN_P12: ${{ secrets.MACOS_SIGN_P12 }}
+          MACOS_SIGN_PASSWORD: ${{ secrets.MACOS_SIGN_PASSWORD }}
+          MACOS_NOTARY_ISSUER_ID: ${{ secrets.MACOS_NOTARY_ISSUER_ID }}
+          MACOS_NOTARY_KEY_ID: ${{ secrets.MACOS_NOTARY_KEY_ID }}
+          MACOS_NOTARY_KEY: ${{ secrets.MACOS_NOTARY_KEY }}
 
       - name: Apply release flags
         shell: bash
@@ -100,3 +118,12 @@ jobs:
           gh release edit "${{ inputs.tag }}" \
             --draft=${{ inputs.draft }} \
             --prerelease=${{ inputs.prerelease }}
+
+  upload-tos:
+    name: Upload to TOS
+    needs: release
+    if: ${{ inputs.upload_tos }}
+    uses: ./.github/workflows/upload-tos.yml
+    with:
+      tag: ${{ inputs.tag }}
+    secrets: inherit

.github/workflows/upload-tos.yml

@@ -0,0 +1,49 @@
+name: Upload to Volcengine TOS
+
+on:
+  workflow_dispatch:
+    inputs:
+      tag:
+        description: "Release tag to download and upload (e.g. v0.2.0)"
+        required: true
+        type: string
+  workflow_call:
+    inputs:
+      tag:
+        description: "Release tag to download and upload"
+        required: true
+        type: string
+
+jobs:
+  upload-tos:
+    name: Upload to Volcengine TOS
+    runs-on: ubuntu-latest
+    steps:
+      - name: Download release assets
+        env:
+          GH_TOKEN: ${{ secrets.GITHUB_TOKEN }}
+        run: |
+          mkdir -p artifacts
+          gh release download "${{ inputs.tag }}" \
+            --repo "${{ github.repository }}" \
+            --dir artifacts \
+            --pattern "*.tar.gz" \
+            --pattern "*.zip" \
+            --pattern "*.rpm" \
+            --pattern "*.deb"
+
+      - name: Upload to Volcengine TOS
+        env:
+          AWS_ACCESS_KEY_ID: ${{ secrets.VOLC_TOS_ACCESS_KEY }}
+          AWS_SECRET_ACCESS_KEY: ${{ secrets.VOLC_TOS_SECRET_KEY }}
+          AWS_DEFAULT_REGION: cn-beijing
+        run: |
+          aws configure set default.s3.addressing_style virtual
+          TOS_ENDPOINT="https://tos-s3-cn-beijing.volces.com"
+          # Upload to versioned directory
+          aws s3 sync artifacts/ "s3://picoclaw-downloads/${{ inputs.tag }}/" \
+            --endpoint-url "$TOS_ENDPOINT"
+          # Upload to latest (overwrite)
+          aws s3 sync artifacts/ "s3://picoclaw-downloads/latest/" \
+            --endpoint-url "$TOS_ENDPOINT" \
+            --delete

.gitignore

@@ -38,12 +38,21 @@ ralph/
 .ralph/
 tasks/
 
+# Plans
+docs/plans/
+
 # Editors
 .vscode/
 .idea/
 
 # Added by goreleaser init:
 dist/
+*.vite/
 
 # Windows Application Icon/Resource
 *.syso
+
+# Keep embedded backend dist directory placeholder in VCS
+!web/backend/dist/
+web/backend/dist/*
+!web/backend/dist/.gitkeep

.golangci.yaml

@@ -7,7 +7,6 @@ linters:
     - containedctx
     - cyclop
     - depguard
-    - dupl
     - dupword
     - err113
     - exhaustruct

.goreleaser.yaml

@@ -6,8 +6,9 @@ before:
   hooks:
     - go mod tidy
     - go generate ./...
+    - sh -c 'cd web/frontend && pnpm install && pnpm build:backend'
     - go install github.com/tc-hib/go-winres@latest
-    - go-winres make --in cmd/picoclaw-launcher/winres/winres.json --out cmd/picoclaw-launcher/rsrc --product-version={{ .Version }} --file-version={{ .Version }}
+    - go-winres make --in web/backend/winres/winres.json --out web/backend/rsrc --product-version={{ .Version }} --file-version={{ .Version }}
 
 builds:
   - id: picoclaw
@@ -17,10 +18,10 @@ builds:
       - stdjson
     ldflags:
       - -s -w
-      - -X github.com/sipeed/picoclaw/cmd/picoclaw/internal.version={{ .Version }}
-      - -X github.com/sipeed/picoclaw/cmd/picoclaw/internal.gitCommit={{ .ShortCommit }}
-      - -X github.com/sipeed/picoclaw/cmd/picoclaw/internal.buildTime={{ .Date }}
-      - -X github.com/sipeed/picoclaw/cmd/picoclaw/internal.goVersion={{ .Env.GOVERSION }}
+      - -X github.com/sipeed/picoclaw/pkg/config.Version={{ .Version }}
+      - -X github.com/sipeed/picoclaw/pkg/config.GitCommit={{ .ShortCommit }}
+      - -X github.com/sipeed/picoclaw/pkg/config.BuildTime={{ .Date }}
+      - -X github.com/sipeed/picoclaw/pkg/config.GoVersion={{ .Env.GOVERSION }}
     goos:
       - linux
       - windows
@@ -32,9 +33,13 @@ builds:
       - riscv64
       - loong64
       - arm
+      - s390x
+      - mipsle
     goarm:
       - "6"
       - "7"
+    gomips:
+      - softfloat
     main: ./cmd/picoclaw
     ignore:
       - goos: windows
@@ -59,10 +64,14 @@ builds:
       - riscv64
       - loong64
       - arm
+      - s390x
+      - mipsle
     goarm:
       - "6"
       - "7"
-    main: ./cmd/picoclaw-launcher
+    gomips:
+      - softfloat
+    main: ./web/backend
     ignore:
       - goos: windows
         goarch: arm
@@ -86,9 +95,13 @@ builds:
       - riscv64
       - loong64
       - arm
+      - s390x
+      - mipsle
     goarm:
       - "6"
       - "7"
+    gomips:
+      - softfloat
     main: ./cmd/picoclaw-launcher-tui
     ignore:
       - goos: windows
@@ -103,15 +116,49 @@ dockers_v2:
       - picoclaw
     images:
       - "ghcr.io/{{ .Env.GITHUB_REPOSITORY_OWNER }}/picoclaw"
-      - "docker.io/{{ .Env.DOCKERHUB_IMAGE_NAME }}"
+      - '{{ if not (isEnvSet "NIGHTLY_BUILD") }}docker.io/{{ .Env.DOCKERHUB_IMAGE_NAME }}{{ end }}'
     tags:
       - "{{ .Tag }}"
-      - "latest"
+      - '{{ if isEnvSet "NIGHTLY_BUILD" }}nightly{{ else }}latest{{ end }}'
     platforms:
       - linux/amd64
       - linux/arm64
       - linux/riscv64
 
+  - id: picoclaw-launcher
+    dockerfile: docker/Dockerfile.goreleaser.launcher
+    ids:
+      - picoclaw
+      - picoclaw-launcher
+      - picoclaw-launcher-tui
+    images:
+      - "ghcr.io/{{ .Env.GITHUB_REPOSITORY_OWNER }}/picoclaw"
+      - '{{ if not (isEnvSet "NIGHTLY_BUILD") }}docker.io/{{ .Env.DOCKERHUB_IMAGE_NAME }}{{ end }}'
+    tags:
+      - "{{ .Tag }}-launcher"
+      - '{{ if isEnvSet "NIGHTLY_BUILD" }}nightly-launcher{{ else }}launcher{{ end }}'
+    platforms:
+      - linux/amd64
+      - linux/arm64
+      - linux/riscv64
+
+notarize:
+  macos:
+    - enabled: '{{ isEnvSet "MACOS_SIGN_P12" }}'
+      ids:
+        - picoclaw
+        - picoclaw-launcher
+        - picoclaw-launcher-tui
+      sign:
+        certificate: "{{.Env.MACOS_SIGN_P12}}"
+        password: "{{.Env.MACOS_SIGN_PASSWORD}}"
+      notarize:
+        issuer_id: "{{.Env.MACOS_NOTARY_ISSUER_ID}}"
+        key_id: "{{.Env.MACOS_NOTARY_KEY_ID}}"
+        key: "{{.Env.MACOS_NOTARY_KEY}}"
+        wait: true
+        timeout: 20m
+
 archives:
   - formats: [tar.gz]
     # this name template makes the OS and Arch compatible with the results of `uname`.
@@ -129,7 +176,7 @@ archives:
 
 nfpms:
   - id: picoclaw
-    builds:
+    ids:
       - picoclaw
       - picoclaw-launcher
       - picoclaw-launcher-tui
@@ -149,6 +196,11 @@ nfpms:
       - rpm
       - deb
     bindir: /usr/bin
+    contents:
+      - src: web/picoclaw-launcher.desktop
+        dst: /usr/share/applications/picoclaw-launcher.desktop
+      - src: web/picoclaw-launcher.png
+        dst: /usr/share/icons/hicolor/512x512/apps/picoclaw-launcher.png
 
 changelog:
   sort: asc

CONTRIBUTING.md

@@ -269,8 +269,8 @@ Once your PR is submitted, you can reach out to the assigned reviewers listed in
 |Function| Reviewer|
 |---     |---      |
 |Provider|@yinwm   |
-|Channel |@yinwm   |
-|Agent   |@lxowalle|
+|Channel |@yinwm/@alexhoshina   |
+|Agent   |@lxowalle/@Zhaoyikaiii|
 |Tools   |@lxowalle|
 |SKill   ||
 |MCP     ||

CONTRIBUTING.zh.md

@@ -268,8 +268,8 @@ Release 分支的保护级别高于 `main`，在任何情况下均不允许直
 |Function| Reviewer|
 |---     |---      |
 |Provider|@yinwm   |
-|Channel |@yinwm   |
-|Agent   |@lxowalle|
+|Channel |@yinwm/@alexhoshina   |
+|Agent   |@lxowalle/@Zhaoyikaiii|
 |Tools   |@lxowalle|
 |SKill   ||
 |MCP     ||

LICENSE

@@ -19,7 +19,3 @@ AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
 LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
 OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
 SOFTWARE.
-
----
-
-PicoClaw is heavily inspired by and based on [nanobot](https://github.com/HKUDS/nanobot) by HKUDS.

Makefile

@@ -11,13 +11,35 @@ VERSION?=$(shell git describe --tags --always --dirty 2>/dev/null || echo "dev")
 GIT_COMMIT=$(shell git rev-parse --short=8 HEAD 2>/dev/null || echo "dev")
 BUILD_TIME=$(shell date +%FT%T%z)
 GO_VERSION=$(shell $(GO) version | awk '{print $$3}')
-INTERNAL=github.com/sipeed/picoclaw/cmd/picoclaw/internal
-LDFLAGS=-ldflags "-X $(INTERNAL).version=$(VERSION) -X $(INTERNAL).gitCommit=$(GIT_COMMIT) -X $(INTERNAL).buildTime=$(BUILD_TIME) -X $(INTERNAL).goVersion=$(GO_VERSION) -s -w"
+CONFIG_PKG=github.com/sipeed/picoclaw/pkg/config
+LDFLAGS=-ldflags "-X $(CONFIG_PKG).Version=$(VERSION) -X $(CONFIG_PKG).GitCommit=$(GIT_COMMIT) -X $(CONFIG_PKG).BuildTime=$(BUILD_TIME) -X $(CONFIG_PKG).GoVersion=$(GO_VERSION) -s -w"
 
 # Go variables
 GO?=CGO_ENABLED=0 go
 GOFLAGS?=-v -tags stdjson
 
+# Patch MIPS LE ELF e_flags (offset 36) for NaN2008-only kernels (e.g. Ingenic X2600).
+#
+# Bytes (octal): \004 \024 \000 \160  →  little-endian 0x70001404
+#   0x70000000  EF_MIPS_ARCH_32R2   MIPS32 Release 2
+#   0x00001000  EF_MIPS_ABI_O32     O32 ABI
+#   0x00000400  EF_MIPS_NAN2008     IEEE 754-2008 NaN encoding
+#   0x00000004  EF_MIPS_CPIC        PIC calling sequence
+#
+# Go's GOMIPS=softfloat emits no FP instructions, so the NaN mode is irrelevant
+# at runtime — this is purely an ELF metadata fix to satisfy the kernel's check.
+# patchelf cannot modify e_flags; dd at a fixed offset is the most portable way.
+#
+# Ref: https://codebrowser.dev/linux/linux/arch/mips/include/asm/elf.h.html
+define PATCH_MIPS_FLAGS
+	@if [ -f "$(1)" ]; then \
+		printf '\004\024\000\160' | dd of=$(1) bs=1 seek=36 count=4 conv=notrunc 2>/dev/null || \
+		{ echo "Error: failed to patch MIPS e_flags for $(1)"; exit 1; }; \
+	else \
+		echo "Error: $(1) not found, cannot patch MIPS e_flags"; exit 1; \
+	fi
+endef
+
 # Golangci-lint
 GOLANGCI_LINT?=golangci-lint
 
@@ -50,6 +72,8 @@ ifeq ($(UNAME_S),Linux)
 		ARCH=loong64
 	else ifeq ($(UNAME_M),riscv64)
 		ARCH=riscv64
+	else ifeq ($(UNAME_M),mipsel)
+		ARCH=mipsle
 	else
 		ARCH=$(UNAME_M)
 	endif
@@ -87,6 +111,18 @@ build: generate
 	@echo "Build complete: $(BINARY_PATH)"
 	@ln -sf $(BINARY_NAME)-$(PLATFORM)-$(ARCH) $(BUILD_DIR)/$(BINARY_NAME)
 
+## build-launcher: Build the picoclaw-launcher (web console) binary
+build-launcher:
+	@echo "Building picoclaw-launcher for $(PLATFORM)/$(ARCH)..."
+	@mkdir -p $(BUILD_DIR)
+	@if [ ! -f web/backend/dist/index.html ]; then \
+		echo "Building frontend..."; \
+		cd web/frontend && pnpm install && pnpm build:backend; \
+	fi
+	@$(GO) build $(GOFLAGS) -o $(BUILD_DIR)/picoclaw-launcher-$(PLATFORM)-$(ARCH) ./web/backend
+	@ln -sf picoclaw-launcher-$(PLATFORM)-$(ARCH) $(BUILD_DIR)/picoclaw-launcher
+	@echo "Build complete: $(BUILD_DIR)/picoclaw-launcher"
+
 ## build-whatsapp-native: Build with WhatsApp native (whatsmeow) support; larger binary
 build-whatsapp-native: generate
 ## @echo "Building $(BINARY_NAME) with WhatsApp native for $(PLATFORM)/$(ARCH)..."
@@ -97,6 +133,8 @@ build-whatsapp-native: generate
 	GOOS=linux GOARCH=arm64 $(GO) build -tags whatsapp_native $(LDFLAGS) -o $(BUILD_DIR)/$(BINARY_NAME)-linux-arm64 ./$(CMD_DIR)
 	GOOS=linux GOARCH=loong64 $(GO) build -tags whatsapp_native $(LDFLAGS) -o $(BUILD_DIR)/$(BINARY_NAME)-linux-loong64 ./$(CMD_DIR)
 	GOOS=linux GOARCH=riscv64 $(GO) build -tags whatsapp_native $(LDFLAGS) -o $(BUILD_DIR)/$(BINARY_NAME)-linux-riscv64 ./$(CMD_DIR)
+	GOOS=linux GOARCH=mipsle GOMIPS=softfloat $(GO) build -tags whatsapp_native $(LDFLAGS) -o $(BUILD_DIR)/$(BINARY_NAME)-linux-mipsle ./$(CMD_DIR)
+	$(call PATCH_MIPS_FLAGS,$(BUILD_DIR)/$(BINARY_NAME)-linux-mipsle)
 	GOOS=darwin GOARCH=arm64 $(GO) build -tags whatsapp_native $(LDFLAGS) -o $(BUILD_DIR)/$(BINARY_NAME)-darwin-arm64 ./$(CMD_DIR)
 	GOOS=windows GOARCH=amd64 $(GO) build -tags whatsapp_native $(LDFLAGS) -o $(BUILD_DIR)/$(BINARY_NAME)-windows-amd64.exe ./$(CMD_DIR)
 ## @$(GO) build $(GOFLAGS) -tags whatsapp_native $(LDFLAGS) -o $(BINARY_PATH) ./$(CMD_DIR)
@@ -117,6 +155,14 @@ build-linux-arm64: generate
 	GOOS=linux GOARCH=arm64 $(GO) build $(LDFLAGS) -o $(BUILD_DIR)/$(BINARY_NAME)-linux-arm64 ./$(CMD_DIR)
 	@echo "Build complete: $(BUILD_DIR)/$(BINARY_NAME)-linux-arm64"
 
+## build-linux-mipsle: Build for Linux MIPS32 LE
+build-linux-mipsle: generate
+	@echo "Building for linux/mipsle (softfloat)..."
+	@mkdir -p $(BUILD_DIR)
+	GOOS=linux GOARCH=mipsle GOMIPS=softfloat $(GO) build $(LDFLAGS) -o $(BUILD_DIR)/$(BINARY_NAME)-linux-mipsle ./$(CMD_DIR)
+	$(call PATCH_MIPS_FLAGS,$(BUILD_DIR)/$(BINARY_NAME)-linux-mipsle)
+	@echo "Build complete: $(BUILD_DIR)/$(BINARY_NAME)-linux-mipsle"
+
 ## build-pi-zero: Build for Raspberry Pi Zero 2 W (32-bit and 64-bit)
 build-pi-zero: build-linux-arm build-linux-arm64
 	@echo "Pi Zero 2 W builds: $(BUILD_DIR)/$(BINARY_NAME)-linux-arm (32-bit), $(BUILD_DIR)/$(BINARY_NAME)-linux-arm64 (64-bit)"
@@ -130,6 +176,8 @@ build-all: generate
 	GOOS=linux GOARCH=arm64 $(GO) build $(LDFLAGS) -o $(BUILD_DIR)/$(BINARY_NAME)-linux-arm64 ./$(CMD_DIR)
 	GOOS=linux GOARCH=loong64 $(GO) build $(LDFLAGS) -o $(BUILD_DIR)/$(BINARY_NAME)-linux-loong64 ./$(CMD_DIR)
 	GOOS=linux GOARCH=riscv64 $(GO) build $(LDFLAGS) -o $(BUILD_DIR)/$(BINARY_NAME)-linux-riscv64 ./$(CMD_DIR)
+	GOOS=linux GOARCH=mipsle GOMIPS=softfloat $(GO) build $(LDFLAGS) -o $(BUILD_DIR)/$(BINARY_NAME)-linux-mipsle ./$(CMD_DIR)
+	$(call PATCH_MIPS_FLAGS,$(BUILD_DIR)/$(BINARY_NAME)-linux-mipsle)
 	GOOS=linux GOARCH=arm GOARM=7 $(GO) build $(LDFLAGS) -o $(BUILD_DIR)/$(BINARY_NAME)-linux-armv7 ./$(CMD_DIR)
 	GOOS=darwin GOARCH=arm64 $(GO) build $(LDFLAGS) -o $(BUILD_DIR)/$(BINARY_NAME)-darwin-arm64 ./$(CMD_DIR)
 	GOOS=windows GOARCH=amd64 $(GO) build $(LDFLAGS) -o $(BUILD_DIR)/$(BINARY_NAME)-windows-amd64.exe ./$(CMD_DIR)
@@ -168,11 +216,11 @@ clean:
 	@echo "Clean complete"
 
 ## vet: Run go vet for static analysis
-vet:
+vet: generate
 	@$(GO) vet ./...
 
 ## test: Test Go code
-test:
+test: generate
 	@$(GO) test ./...
 
 ## fmt: Format Go code
@@ -204,6 +252,44 @@ check: deps fmt vet test
 run: build
 	@$(BUILD_DIR)/$(BINARY_NAME) $(ARGS)
 
+## docker-build: Build Docker image (minimal Alpine-based)
+docker-build:
+	@echo "Building minimal Docker image (Alpine-based)..."
+	docker compose -f docker/docker-compose.yml build picoclaw-agent picoclaw-gateway
+
+## docker-build-full: Build Docker image with full MCP support (Node.js 24)
+docker-build-full:
+	@echo "Building full-featured Docker image (Node.js 24)..."
+	docker compose -f docker/docker-compose.full.yml build picoclaw-agent picoclaw-gateway
+
+## docker-test: Test MCP tools in Docker container
+docker-test:
+	@echo "Testing MCP tools in Docker..."
+	@chmod +x scripts/test-docker-mcp.sh
+	@./scripts/test-docker-mcp.sh
+
+## docker-run: Run picoclaw gateway in Docker (Alpine-based)
+docker-run:
+	docker compose -f docker/docker-compose.yml --profile gateway up
+
+## docker-run-full: Run picoclaw gateway in Docker (full-featured)
+docker-run-full:
+	docker compose -f docker/docker-compose.full.yml --profile gateway up
+
+## docker-run-agent: Run picoclaw agent in Docker (interactive, Alpine-based)
+docker-run-agent:
+	docker compose -f docker/docker-compose.yml run --rm picoclaw-agent
+
+## docker-run-agent-full: Run picoclaw agent in Docker (interactive, full-featured)
+docker-run-agent-full:
+	docker compose -f docker/docker-compose.full.yml run --rm picoclaw-agent
+
+## docker-clean: Clean Docker images and volumes
+docker-clean:
+	docker compose -f docker/docker-compose.yml down -v
+	docker compose -f docker/docker-compose.full.yml down -v
+	docker rmi picoclaw:latest picoclaw:full 2>/dev/null || true
+
 ## help: Show this help message
 help:
 	@echo "picoclaw Makefile"
@@ -219,6 +305,8 @@ help:
 	@echo "  make install            # Install to ~/.local/bin"
 	@echo "  make uninstall          # Remove from /usr/local/bin"
 	@echo "  make install-skills     # Install skills to workspace"
+	@echo "  make docker-build       # Build minimal Docker image"
+	@echo "  make docker-test        # Test MCP tools in Docker"
 	@echo ""
 	@echo "Environment Variables:"
 	@echo "  INSTALL_PREFIX          # Installation prefix (default: ~/.local)"

README.fr.md

@@ -7,7 +7,7 @@
 
   <p>
     <img src="https://img.shields.io/badge/Go-1.21+-00ADD8?style=flat&logo=go&logoColor=white" alt="Go">
-    <img src="https://img.shields.io/badge/Arch-x86__64%2C%20ARM64%2C%20RISC--V-blue" alt="Hardware">
+    <img src="https://img.shields.io/badge/Arch-x86__64%2C%20ARM64%2C%20MIPS%2C%20RISC--V-blue" alt="Hardware">
     <img src="https://img.shields.io/badge/license-MIT-green" alt="License">
     <br>
     <a href="https://picoclaw.io"><img src="https://img.shields.io/badge/Website-picoclaw.io-blue?style=flat&logo=google-chrome&logoColor=white" alt="Website"></a>
@@ -65,7 +65,7 @@
 
 ⚡️ **Démarrage Éclair** : Temps de démarrage 400X plus rapide, boot en 1 seconde même sur un cœur unique à 0,6 GHz.
 
-🌍 **Véritable Portabilité** : Un seul binaire autonome pour RISC-V, ARM et x86. Un clic et c'est parti !
+🌍 **Véritable Portabilité** : Un seul binaire autonome pour RISC-V, ARM, MIPS et x86. Un clic et c'est parti !
 
 🤖 **Auto-Construit par l'IA** : Implémentation native en Go de manière autonome — 95% du cœur généré par l'Agent avec affinement humain dans la boucle.
 
@@ -288,7 +288,7 @@ Discutez avec votre PicoClaw via Telegram, Discord, DingTalk, LINE ou WeCom
 | **QQ**       | Facile (AppID + AppSecret)             |
 | **DingTalk** | Moyen (identifiants de l'application)  |
 | **LINE**     | Moyen (identifiants + URL de webhook)  |
-| **WeCom**    | Moyen (CorpID + configuration webhook) |
+| **WeCom AI Bot** | Moyen (Token + clé AES)            |
 
 <details>
 <summary><b>Telegram</b> (Recommandé)</summary>
@@ -456,8 +456,6 @@ picoclaw gateway
       "enabled": true,
       "channel_secret": "VOTRE_CHANNEL_SECRET",
       "channel_access_token": "VOTRE_CHANNEL_ACCESS_TOKEN",
-      "webhook_host": "0.0.0.0",
-      "webhook_port": 18791,
       "webhook_path": "/webhook/line",
       "allow_from": []
     }
@@ -470,12 +468,14 @@ picoclaw gateway
 LINE exige HTTPS pour les webhooks. Utilisez un reverse proxy ou un tunnel :
 
 ```bash
-# Exemple avec ngrok
-ngrok http 18791
+# Exemple avec ngrok (tunnel vers le serveur Gateway partagé)
+ngrok http 18790
 ```
 
 Puis configurez l'URL du Webhook dans la LINE Developers Console sur `https://votre-domaine/webhook/line` et activez **Use webhook**.
 
+> **Note** : Le webhook LINE est servi par le serveur Gateway partagé (par défaut `127.0.0.1:18790`). Si vous utilisez ngrok ou un proxy inverse, faites pointer le tunnel vers le port `18790`.
+
 **4. Lancer**
 
 ```bash
@@ -484,19 +484,20 @@ picoclaw gateway
 
 > Dans les discussions de groupe, le bot répond uniquement lorsqu'il est mentionné avec @. Les réponses citent le message original.
 
-> **Docker Compose** : Ajoutez `ports: ["18791:18791"]` au service `picoclaw-gateway` pour exposer le port du webhook.
+> **Docker Compose** : Si vous avez besoin d'exposer le webhook LINE via Docker, mappez le port du Gateway partagé (par défaut `18790`) vers l'hôte, par exemple `ports: ["18790:18790"]`. Notez que le serveur Gateway sert les webhooks de tous les canaux à partir de ce port.
 
 </details>
 
 <details>
 <summary><b>WeCom (WeChat Work)</b></summary>
 
-PicoClaw prend en charge deux types d'intégration WeCom :
+PicoClaw prend en charge trois types d'intégration WeCom :
 
-**Option 1 : WeCom Bot (Robot Intelligent)** - Configuration plus facile, prend en charge les discussions de groupe
-**Option 2 : WeCom App (Application Personnalisée)** - Plus de fonctionnalités, messagerie proactive
+**Option 1 : WeCom Bot (Robot)** - Configuration plus facile, prend en charge les discussions de groupe
+**Option 2 : WeCom App (Application Personnalisée)** - Plus de fonctionnalités, messagerie proactive, chat privé uniquement
+**Option 3 : WeCom AI Bot (Bot Intelligent)** - Bot IA officiel, réponses en streaming, prend en charge groupe et privé
 
-Voir le [Guide de Configuration WeCom App](docs/wecom-app-configuration.md) pour des instructions détaillées.
+Voir le [Guide de Configuration WeCom AI Bot](docs/channels/wecom/wecom_aibot/README.zh.md) pour des instructions détaillées.
 
 **Configuration Rapide - WeCom Bot :**
 
@@ -515,8 +516,6 @@ Voir le [Guide de Configuration WeCom App](docs/wecom-app-configuration.md) pour
       "token": "YOUR_TOKEN",
       "encoding_aes_key": "YOUR_ENCODING_AES_KEY",
       "webhook_url": "https://qyapi.weixin.qq.com/cgi-bin/webhook/send?key=YOUR_KEY",
-      "webhook_host": "0.0.0.0",
-      "webhook_port": 18793,
       "webhook_path": "/webhook/wecom",
       "allow_from": []
     }
@@ -535,7 +534,7 @@ Voir le [Guide de Configuration WeCom App](docs/wecom-app-configuration.md) pour
 **2. Configurer la réception des messages**
 
 * Dans les détails de l'application, cliquez sur "Recevoir les Messages" → "Configurer l'API"
-* Définissez l'URL sur `http://your-server:18792/webhook/wecom-app`
+* Définissez l'URL sur `http://your-server:18790/webhook/wecom-app`
 * Générez le **Token** et l'**EncodingAESKey**
 
 **3. Configurer**
@@ -550,8 +549,6 @@ Voir le [Guide de Configuration WeCom App](docs/wecom-app-configuration.md) pour
       "agent_id": 1000002,
       "token": "YOUR_TOKEN",
       "encoding_aes_key": "YOUR_ENCODING_AES_KEY",
-      "webhook_host": "0.0.0.0",
-      "webhook_port": 18792,
       "webhook_path": "/webhook/wecom-app",
       "allow_from": []
     }
@@ -565,7 +562,40 @@ Voir le [Guide de Configuration WeCom App](docs/wecom-app-configuration.md) pour
 picoclaw gateway
 ```
 
-> **Note** : WeCom App nécessite l'ouverture du port 18792 pour les callbacks webhook. Utilisez un proxy inverse pour HTTPS en production.
+> **Note** : Les callbacks webhook WeCom App sont servis par le serveur Gateway partagé (par défaut `127.0.0.1:18790`). Assurez-vous que le port `18790` est accessible ou utilisez un proxy inverse HTTPS en production.
+
+**Configuration Rapide - WeCom AI Bot :**
+
+**1. Créer un AI Bot**
+
+* Accédez à la Console d'Administration WeCom → Gestion des Applications → AI Bot
+* Configurez l'URL de callback : `http://your-server:18791/webhook/wecom-aibot`
+* Copiez le **Token** et générez l'**EncodingAESKey**
+
+**2. Configurer**
+
+```json
+{
+  "channels": {
+    "wecom_aibot": {
+      "enabled": true,
+      "token": "YOUR_TOKEN",
+      "encoding_aes_key": "YOUR_43_CHAR_ENCODING_AES_KEY",
+      "webhook_path": "/webhook/wecom-aibot",
+      "allow_from": [],
+      "welcome_message": "Bonjour ! Comment puis-je vous aider ?"
+    }
+  }
+}
+```
+
+**3. Lancer**
+
+```bash
+picoclaw gateway
+```
+
+> **Note** : WeCom AI Bot utilise le protocole pull en streaming — pas de problème de timeout. Les tâches longues (>5,5 min) basculent automatiquement vers la livraison via `response_url`.
 
 </details>
 
@@ -579,6 +609,31 @@ Connectez PicoClaw au Réseau Social d'Agents simplement en envoyant un seul mes
 
 Fichier de configuration : `~/.picoclaw/config.json`
 
+### Variables d'Environnement
+
+Vous pouvez remplacer les chemins par défaut à l'aide de variables d'environnement. Ceci est utile pour les installations portables, les déploiements conteneurisés ou l'exécution de picoclaw en tant que service système. Ces variables sont indépendantes et contrôlent différents chemins.
+
+| Variable          | Description                                                                                                                             | Chemin par Défaut         |
+|-------------------|-----------------------------------------------------------------------------------------------------------------------------------------|---------------------------|
+| `PICOCLAW_CONFIG` | Remplace le chemin du fichier de configuration. Cela indique directement à picoclaw quel `config.json` charger, en ignorant tous les autres emplacements. | `~/.picoclaw/config.json` |
+| `PICOCLAW_HOME`   | Remplace le répertoire racine des données picoclaw. Cela modifie l'emplacement par défaut du `workspace` et des autres répertoires de données.          | `~/.picoclaw`             |
+
+**Exemples :**
+
+```bash
+# Exécuter picoclaw en utilisant un fichier de configuration spécifique
+# Le chemin du workspace sera lu à partir de ce fichier de configuration
+PICOCLAW_CONFIG=/etc/picoclaw/production.json picoclaw gateway
+
+# Exécuter picoclaw avec toutes ses données stockées dans /opt/picoclaw
+# La configuration sera chargée à partir du fichier par défaut ~/.picoclaw/config.json
+# Le workspace sera créé dans /opt/picoclaw/workspace
+PICOCLAW_HOME=/opt/picoclaw picoclaw agent
+
+# Utiliser les deux pour une configuration entièrement personnalisée
+PICOCLAW_HOME=/srv/picoclaw PICOCLAW_CONFIG=/srv/picoclaw/main.json picoclaw gateway
+```
+
 ### Structure du Workspace
 
 PicoClaw stocke les données dans votre workspace configuré (par défaut : `~/.picoclaw/workspace`) :
@@ -772,7 +827,7 @@ Le sous-agent a accès aux outils (message, web_search, etc.) et peut communique
 ### Fournisseurs
 
 > [!NOTE]
-> Groq fournit la transcription vocale gratuite via Whisper. Si configuré, les messages vocaux Telegram seront automatiquement transcrits.
+> Groq fournit la transcription vocale gratuite via Whisper. Si configuré, les messages audio de n'importe quel canal seront automatiquement transcrits au niveau de l'agent.
 
 | Fournisseur              | Utilisation                              | Obtenir une Clé API                                    |
 | ------------------------ | ---------------------------------------- | ------------------------------------------------------ |
@@ -925,6 +980,7 @@ Cette conception permet également le **support multi-agent** avec une sélectio
 | **Cerebras** | `cerebras/` | `https://api.cerebras.ai/v1` | OpenAI | [Obtenir Clé](https://cerebras.ai) |
 | **Volcengine** | `volcengine/` | `https://ark.cn-beijing.volces.com/api/v3` | OpenAI | [Obtenir Clé](https://console.volcengine.com) |
 | **ShengsuanYun** | `shengsuanyun/` | `https://router.shengsuanyun.com/api/v1` | OpenAI | - |
+| **LongCat**         | `longcat/`        | `https://api.longcat.chat/openai`                   | OpenAI    | [Obtenir une clé](https://longcat.chat/platform)                 |
 | **Antigravity** | `antigravity/` | Google Cloud | Custom | OAuth uniquement |
 | **GitHub Copilot** | `github-copilot/` | `localhost:4321` | gRPC | - |
 

README.ja.md

@@ -8,7 +8,7 @@
 
 <p>
 <img src="https://img.shields.io/badge/Go-1.21+-00ADD8?style=flat&logo=go&logoColor=white" alt="Go">
-<img src="https://img.shields.io/badge/Arch-x86__64%2C%20ARM64%2C%20RISC--V-blue" alt="Hardware">
+<img src="https://img.shields.io/badge/Arch-x86__64%2C%20ARM64%2C%20MIPS%2C%20RISC--V-blue" alt="Hardware">
 <img src="https://img.shields.io/badge/license-MIT-green" alt="License">
 </p>
 
@@ -49,7 +49,7 @@
 
 ⚡️ **超高速**: 起動時間 400 倍高速、0.6GHz シングルコアでも 1 秒で起動。
 
-🌍 **真のポータビリティ**: RISC-V、ARM、x86 対応の単一バイナリ。ワンクリックで Go！
+🌍 **真のポータビリティ**: RISC-V、ARM、MIPS、x86 対応の単一バイナリ。ワンクリックで Go！
 
 🤖 **AI ブートストラップ**: 自律的な Go ネイティブ実装 — コアの 95% が AI 生成、人間によるレビュー付き。
 
@@ -257,7 +257,7 @@ Telegram、Discord、QQ、DingTalk、LINE、WeCom で PicoClaw と会話でき
 | **QQ** | 簡単（AppID + AppSecret） |
 | **DingTalk** | 普通（アプリ認証情報） |
 | **LINE** | 普通（認証情報 + Webhook URL） |
-| **WeCom** | 普通（CorpID + Webhook設定） |
+| **WeCom AI Bot** | 普通（Token + AES キー） |
 
 <details>
 <summary><b>Telegram</b>（推奨）</summary>
@@ -421,8 +421,6 @@ picoclaw gateway
       "enabled": true,
       "channel_secret": "YOUR_CHANNEL_SECRET",
       "channel_access_token": "YOUR_CHANNEL_ACCESS_TOKEN",
-      "webhook_host": "0.0.0.0",
-      "webhook_port": 18791,
       "webhook_path": "/webhook/line",
       "allow_from": []
     }
@@ -436,11 +434,13 @@ LINE の Webhook には HTTPS が必要です。リバースプロキシまた
 
 ```bash
 # ngrok の例
-ngrok http 18791
+ngrok http 18790
 ```
 
 LINE Developers Console で Webhook URL を `https://あなたのドメイン/webhook/line` に設定し、**Webhook の利用** を有効にしてください。
 
+> **注意**: LINE の Webhook は共有の Gateway HTTP サーバー（デフォルト: `127.0.0.1:18790`）で提供されます。ホストからアクセスする場合は Gateway のポートを公開するか、リバースプロキシを設定してください。
+
 **4. 起動**
 
 ```bash
@@ -449,19 +449,20 @@ picoclaw gateway
 
 > グループチャットでは @メンション時のみ応答します。返信は元メッセージを引用する形式です。
 
-> **Docker Compose**: `picoclaw-gateway` サービスに `ports: ["18791:18791"]` を追加して Webhook ポートを公開してください。
+> **Docker Compose**: Gateway HTTP サーバーは共有の `127.0.0.1:18790` で Webhook を提供します。ホストからアクセスするには `picoclaw-gateway` サービスに `ports: ["18790:18790"]` を追加してください。
 
 </details>
 
 <details>
 <summary><b>WeCom (企業微信)</b></summary>
 
-PicoClaw は2種類の WeCom 統合をサポートしています：
+PicoClaw は3種類の WeCom 統合をサポートしています：
 
-**オプション1: WeCom Bot (智能ロボット)** - 簡単な設定、グループチャット対応
-**オプション2: WeCom App (自作アプリ)** - より多機能、アクティブメッセージング対応
+**オプション1: WeCom Bot (ロボット)** - 簡単な設定、グループチャット対応
+**オプション2: WeCom App (カスタムアプリ)** - より多機能、アクティブメッセージング対応、プライベートチャットのみ
+**オプション3: WeCom AI Bot (スマートボット)** - 公式 AI Bot、ストリーミング返信、グループ・プライベート両対応
 
-詳細な設定手順は [WeCom App Configuration Guide](docs/wecom-app-configuration.md) を参照してください。
+詳細な設定手順は [WeCom AI Bot Configuration Guide](docs/channels/wecom/wecom_aibot/README.zh.md) を参照してください。
 
 **クイックセットアップ - WeCom Bot:**
 
@@ -480,13 +481,13 @@ PicoClaw は2種類の WeCom 統合をサポートしています：
       "token": "YOUR_TOKEN",
       "encoding_aes_key": "YOUR_ENCODING_AES_KEY",
       "webhook_url": "https://qyapi.weixin.qq.com/cgi-bin/webhook/send?key=YOUR_KEY",
-      "webhook_host": "0.0.0.0",
-      "webhook_port": 18793,
       "webhook_path": "/webhook/wecom",
       "allow_from": []
     }
   }
 }
+
+> **注意**: WeCom Bot の Webhook 受信は共有の Gateway HTTP サーバー（デフォルト: `127.0.0.1:18790`）で提供されます。ホストからアクセスする場合は Gateway のポートを公開するか、HTTPS 用のリバースプロキシを設定してください。
 ```
 
 **クイックセットアップ - WeCom App:**
@@ -500,7 +501,7 @@ PicoClaw は2種類の WeCom 統合をサポートしています：
 **2. メッセージ受信を設定**
 
 * アプリ詳細で "メッセージを受信" → "APIを設定" をクリック
-* URL を `http://your-server:18792/webhook/wecom-app` に設定
+* URL を `http://your-server:18790/webhook/wecom-app` に設定
 * **Token** と **EncodingAESKey** を生成
 
 **3. 設定**
@@ -515,8 +516,6 @@ PicoClaw は2種類の WeCom 統合をサポートしています：
       "agent_id": 1000002,
       "token": "YOUR_TOKEN",
       "encoding_aes_key": "YOUR_ENCODING_AES_KEY",
-      "webhook_host": "0.0.0.0",
-      "webhook_port": 18792,
       "webhook_path": "/webhook/wecom-app",
       "allow_from": []
     }
@@ -530,7 +529,40 @@ PicoClaw は2種類の WeCom 統合をサポートしています：
 picoclaw gateway
 ```
 
-> **注意**: WeCom App は Webhook コールバック用にポート 18792 を開放する必要があります。本番環境では HTTPS 用のリバースプロキシを使用してください。
+> **注意**: WeCom App の Webhook コールバックは共有の Gateway HTTP サーバー（デフォルト: `127.0.0.1:18790`）で提供されます。ホストからアクセスする場合は HTTPS 用のリバースプロキシを設定してください。
+
+**クイックセットアップ - WeCom AI Bot:**
+
+**1. AI Bot を作成**
+
+* WeCom 管理コンソール → アプリ管理 → AI Bot
+* コールバック URL を設定: `http://your-server:18791/webhook/wecom-aibot`
+* **Token** をコピーし、**EncodingAESKey** を生成
+
+**2. 設定**
+
+```json
+{
+  "channels": {
+    "wecom_aibot": {
+      "enabled": true,
+      "token": "YOUR_TOKEN",
+      "encoding_aes_key": "YOUR_43_CHAR_ENCODING_AES_KEY",
+      "webhook_path": "/webhook/wecom-aibot",
+      "allow_from": [],
+      "welcome_message": "こんにちは！何かお手伝いできますか？"
+    }
+  }
+}
+```
+
+**3. 起動**
+
+```bash
+picoclaw gateway
+```
+
+> **注意**: WeCom AI Bot はストリーミングプルプロトコルを使用 — 返信タイムアウトの心配なし。長時間タスク（>30秒）は自動的に `response_url` によるプッシュ配信に切り替わります。
 
 </details>
 
@@ -538,6 +570,31 @@ picoclaw gateway
 
 設定ファイル: `~/.picoclaw/config.json`
 
+### 環境変数
+
+環境変数を使用してデフォルトのパスを上書きできます。これは、ポータブルインストール、コンテナ化されたデプロイメント、または picoclaw をシステムサービスとして実行する場合に便利です。これらの変数は独立しており、異なるパスを制御します。
+
+| 変数              | 説明                                                                                                                             | デフォルトパス            |
+|-------------------|-----------------------------------------------------------------------------------------------------------------------------------------|---------------------------|
+| `PICOCLAW_CONFIG` | 設定ファイルへのパスを上書きします。これにより、picoclaw は他のすべての場所を無視して、指定された `config.json` をロードします。 | `~/.picoclaw/config.json` |
+| `PICOCLAW_HOME`   | picoclaw データのルートディレクトリを上書きします。これにより、`workspace` やその他のデータディレクトリのデフォルトの場所が変更されます。          | `~/.picoclaw`             |
+
+**例：**
+
+```bash
+# 特定の設定ファイルを使用して picoclaw を実行する
+# ワークスペースのパスはその設定ファイル内から読み込まれます
+PICOCLAW_CONFIG=/etc/picoclaw/production.json picoclaw gateway
+
+# すべてのデータを /opt/picoclaw に保存して picoclaw を実行する
+# 設定はデフォルトの ~/.picoclaw/config.json からロードされます
+# ワークスペースは /opt/picoclaw/workspace に作成されます
+PICOCLAW_HOME=/opt/picoclaw picoclaw agent
+
+# 両方を使用して完全にカスタマイズされたセットアップを行う
+PICOCLAW_HOME=/srv/picoclaw PICOCLAW_CONFIG=/srv/picoclaw/main.json picoclaw gateway
+```
+
 ### ワークスペース構成
 
 PicoClaw は設定されたワークスペース（デフォルト: `~/.picoclaw/workspace`）にデータを保存します：
@@ -728,7 +785,7 @@ HEARTBEAT_OK 応答         ユーザーが直接結果を受け取る
 ### プロバイダー
 
 > [!NOTE]
-> Groq は Whisper による無料の音声文字起こしを提供しています。設定すると、Telegram の音声メッセージが自動的に文字起こしされます。
+> Groq は Whisper による無料の音声文字起こしを提供しています。設定すると、あらゆるチャンネルからの音声メッセージがエージェントレベルで自動的に文字起こしされます。
 
 | プロバイダー | 用途 | API キー取得先 |
 | --- | --- | --- |
@@ -864,6 +921,7 @@ HEARTBEAT_OK 応答         ユーザーが直接結果を受け取る
 | **Cerebras** | `cerebras/` | `https://api.cerebras.ai/v1` | OpenAI | [キーを取得](https://cerebras.ai) |
 | **Volcengine** | `volcengine/` | `https://ark.cn-beijing.volces.com/api/v3` | OpenAI | [キーを取得](https://console.volcengine.com) |
 | **ShengsuanYun** | `shengsuanyun/` | `https://router.shengsuanyun.com/api/v1` | OpenAI | - |
+| **LongCat**         | `longcat/`        | `https://api.longcat.chat/openai`                   | OpenAI    | [キーを取得](https://longcat.chat/platform)                      |
 | **Antigravity** | `antigravity/` | Google Cloud | カスタム | OAuthのみ |
 | **GitHub Copilot** | `github-copilot/` | `localhost:4321` | gRPC | - |
 

README.md

@@ -7,7 +7,7 @@
 
   <p>
     <img src="https://img.shields.io/badge/Go-1.21+-00ADD8?style=flat&logo=go&logoColor=white" alt="Go">
-    <img src="https://img.shields.io/badge/Arch-x86__64%2C%20ARM64%2C%20RISC--V-blue" alt="Hardware">
+    <img src="https://img.shields.io/badge/Arch-x86__64%2C%20ARM64%2C%20MIPS%2C%20RISC--V-blue" alt="Hardware">
     <img src="https://img.shields.io/badge/license-MIT-green" alt="License">
     <br>
     <a href="https://picoclaw.io"><img src="https://img.shields.io/badge/Website-picoclaw.io-blue?style=flat&logo=google-chrome&logoColor=white" alt="Website"></a>
@@ -54,7 +54,7 @@
 
 ## 📢 News
 
-2026-02-16 🎉 PicoClaw hit 12K stars in one week! Thank you all for your support! PicoClaw is growing faster than we ever imagined. Given the high volume of PRs, we urgently need community maintainers. Our volunteer roles and roadmap are officially posted [here](docs/ROADMAP.md) —we can’t wait to have you on board!
+2026-02-16 🎉 PicoClaw hit 12K stars in one week! Thank you all for your support! PicoClaw is growing faster than we ever imagined. Given the high volume of PRs, we urgently need community maintainers. Our volunteer roles and roadmap are officially posted [here](ROADMAP.md) —we can’t wait to have you on board!
 
 2026-02-13 🎉 PicoClaw hit 5000 stars in 4days! Thank you for the community! There are so many PRs & issues coming in (during Chinese New Year holidays), we are finalizing the Project Roadmap and setting up the Developer Group to accelerate PicoClaw's development.  
 🚀 Call to Action: Please submit your feature requests in GitHub Discussions. We will review and prioritize them during our upcoming weekly meeting.
@@ -69,7 +69,7 @@
 
 ⚡️ **Lightning Fast**: 400X Faster startup time, boot in 1 second even in 0.6GHz single core.
 
-🌍 **True Portability**: Single self-contained binary across RISC-V, ARM, and x86, One-click to Go!
+🌍 **True Portability**: Single self-contained binary across RISC-V, ARM, MIPS, and x86, One-click to Go!
 
 🤖 **AI-Bootstrapped**: Autonomous Go-native implementation — 95% Agent-generated core with human-in-the-loop refinement.
 
@@ -194,6 +194,19 @@ docker compose -f docker/docker-compose.yml logs -f picoclaw-gateway
 docker compose -f docker/docker-compose.yml --profile gateway down
 ```
 
+### Launcher Mode (Web Console)
+
+The `launcher` image includes all three binaries (`picoclaw`, `picoclaw-launcher`, `picoclaw-launcher-tui`) and starts the web console by default, which provides a browser-based UI for configuration and chat.
+
+```bash
+docker compose -f docker/docker-compose.yml --profile launcher up -d
+```
+
+Open http://localhost:18800 in your browser. The launcher manages the gateway process automatically.
+
+> [!WARNING]
+> The web console does not yet support authentication. Avoid exposing it to the public internet.
+
 ### Agent Mode (One-shot)
 
 ```bash
@@ -216,7 +229,7 @@ docker compose -f docker/docker-compose.yml --profile gateway up -d
 > [!TIP]
 > Set your API key in `~/.picoclaw/config.json`.
 > Get API keys: [OpenRouter](https://openrouter.ai/keys) (LLM) · [Zhipu](https://open.bigmodel.cn/usercenter/proj-mgmt/apikeys) (LLM)
-> Web Search is **optional** - get free [Tavily API](https://tavily.com) (1000 free queries/month) or [Brave Search API](https://brave.com/search/api) (2000 free queries/month) or use built-in auto fallback.
+> Web Search is **optional** - get free [Tavily API](https://tavily.com) (1000 free queries/month), [SearXNG](https://github.com/searxng/searxng) (free, self-hosted) or [Brave Search API](https://brave.com/search/api) (2000 free queries/month) or use built-in auto fallback.
 
 **1. Initialize**
 
@@ -265,6 +278,16 @@ picoclaw onboard
       "duckduckgo": {
         "enabled": true,
         "max_results": 5
+      },
+      "perplexity": {
+        "enabled": false,
+        "api_key": "YOUR_PERPLEXITY_API_KEY",
+        "max_results": 5
+      },
+      "searxng": {
+        "enabled": false,
+        "base_url": "http://your-searxng-instance:8888",
+        "max_results": 5
       }
     }
   }
@@ -277,7 +300,12 @@ picoclaw onboard
 **3. Get API Keys**
 
 * **LLM Provider**: [OpenRouter](https://openrouter.ai/keys) · [Zhipu](https://open.bigmodel.cn/usercenter/proj-mgmt/apikeys) · [Anthropic](https://console.anthropic.com) · [OpenAI](https://platform.openai.com) · [Gemini](https://aistudio.google.com/api-keys)
-* **Web Search** (optional): [Tavily](https://tavily.com) - Optimized for AI Agents (1000 requests/month) · [Brave Search](https://brave.com/search/api) - Free tier available (2000 requests/month)
+* **Web Search** (optional):
+  * [Brave Search](https://brave.com/search/api) - Paid ($5/1000 queries, ~$5-6/month)
+  * [Perplexity](https://www.perplexity.ai) - AI-powered search with chat interface
+  * [SearXNG](https://github.com/searxng/searxng) - Self-hosted metasearch engine (free, no API key needed)
+  * [Tavily](https://tavily.com) - Optimized for AI Agents (1000 requests/month)
+  * DuckDuckGo - Built-in fallback (no API key required)
 
 > **Note**: See `config.example.json` for a complete configuration template.
 
@@ -293,17 +321,20 @@ That's it! You have a working AI assistant in 2 minutes.
 
 ## 💬 Chat Apps
 
-Talk to your picoclaw through Telegram, Discord, WhatsApp, DingTalk, LINE, or WeCom
+Talk to your picoclaw through Telegram, Discord, WhatsApp, Matrix, QQ, DingTalk, LINE, or WeCom
+
+> **Note**: All webhook-based channels (LINE, WeCom, etc.) are served on a single shared Gateway HTTP server (`gateway.host`:`gateway.port`, default `127.0.0.1:18790`). There are no per-channel ports to configure. Note: Feishu uses WebSocket/SDK mode and does not use the shared HTTP webhook server.
 
 | Channel      | Setup                              |
 | ------------ | ---------------------------------- |
 | **Telegram** | Easy (just a token)                |
 | **Discord**  | Easy (bot token + intents)         |
 | **WhatsApp** | Easy (native: QR scan; or bridge URL) |
+| **Matrix**   | Medium (homeserver + bot access token) |
 | **QQ**       | Easy (AppID + AppSecret)           |
 | **DingTalk** | Medium (app credentials)           |
 | **LINE**     | Medium (credentials + webhook URL) |
-| **WeCom**    | Medium (CorpID + webhook setup)    |
+| **WeCom AI Bot** | Medium (Token + AES key)       |
 
 <details>
 <summary><b>Telegram</b> (Recommended)</summary>
@@ -336,6 +367,13 @@ Talk to your picoclaw through Telegram, Discord, WhatsApp, DingTalk, LINE, or We
 picoclaw gateway
 ```
 
+**4. Telegram command menu (auto-registered at startup)**
+
+PicoClaw now keeps command definitions in one shared registry. On startup, Telegram will automatically register supported bot commands (for example `/start`, `/help`, `/show`, `/list`) so command menu and runtime behavior stay in sync.
+Telegram command menu registration remains channel-local discovery UX; generic command execution is handled centrally in the agent loop via the commands executor.
+
+If command registration fails (network/API transient errors), the channel still starts and PicoClaw retries registration in the background.
+
 </details>
 
 <details>
@@ -364,8 +402,7 @@ picoclaw gateway
     "discord": {
       "enabled": true,
       "token": "YOUR_BOT_TOKEN",
-      "allow_from": ["YOUR_USER_ID"],
-      "mention_only": false
+      "allow_from": ["YOUR_USER_ID"]
     }
   }
 }
@@ -378,9 +415,31 @@ picoclaw gateway
 * Bot Permissions: `Send Messages`, `Read Message History`
 * Open the generated invite URL and add the bot to your server
 
-**Optional: Mention-only mode**
+**Optional: Group trigger mode**
 
-Set `"mention_only": true` to make the bot respond only when @-mentioned. Useful for shared servers where you want the bot to respond only when explicitly called.
+By default the bot responds to all messages in a server channel. To restrict responses to @-mentions only, add:
+
+```json
+{
+  "channels": {
+    "discord": {
+      "group_trigger": { "mention_only": true }
+    }
+  }
+}
+```
+
+You can also trigger by keyword prefixes (e.g. `!bot`):
+
+```json
+{
+  "channels": {
+    "discord": {
+      "group_trigger": { "prefixes": ["!bot"] }
+    }
+  }
+}
+```
 
 **6. Run**
 
@@ -483,6 +542,40 @@ picoclaw gateway
 ```
 </details>
 
+<details>
+<summary><b>Matrix</b></summary>
+
+**1. Prepare bot account**
+
+* Use your preferred homeserver (e.g. `https://matrix.org` or self-hosted)
+* Create a bot user and obtain its access token
+
+**2. Configure**
+
+```json
+{
+  "channels": {
+    "matrix": {
+      "enabled": true,
+      "homeserver": "https://matrix.org",
+      "user_id": "@your-bot:matrix.org",
+      "access_token": "YOUR_MATRIX_ACCESS_TOKEN",
+      "allow_from": []
+    }
+  }
+}
+```
+
+**3. Run**
+
+```bash
+picoclaw gateway
+```
+
+For full options (`device_id`, `join_on_invite`, `group_trigger`, `placeholder`, `reasoning_channel_id`), see [Matrix Channel Configuration Guide](docs/channels/matrix/README.md).
+
+</details>
+
 <details>
 <summary><b>LINE</b></summary>
 
@@ -501,8 +594,6 @@ picoclaw gateway
       "enabled": true,
       "channel_secret": "YOUR_CHANNEL_SECRET",
       "channel_access_token": "YOUR_CHANNEL_ACCESS_TOKEN",
-      "webhook_host": "0.0.0.0",
-      "webhook_port": 18791,
       "webhook_path": "/webhook/line",
       "allow_from": []
     }
@@ -510,13 +601,15 @@ picoclaw gateway
 }
 ```
 
+> LINE webhook is served on the shared Gateway server (`gateway.host`:`gateway.port`, default `127.0.0.1:18790`).
+
 **3. Set up Webhook URL**
 
 LINE requires HTTPS for webhooks. Use a reverse proxy or tunnel:
 
 ```bash
-# Example with ngrok
-ngrok http 18791
+# Example with ngrok (gateway default port is 18790)
+ngrok http 18790
 ```
 
 Then set the Webhook URL in LINE Developers Console to `https://your-domain/webhook/line` and enable **Use webhook**.
@@ -529,19 +622,18 @@ picoclaw gateway
 
 > In group chats, the bot responds only when @mentioned. Replies quote the original message.
 
-> **Docker Compose**: Add `ports: ["18791:18791"]` to the `picoclaw-gateway` service to expose the webhook port.
-
 </details>
 
 <details>
 <summary><b>WeCom (企业微信)</b></summary>
 
-PicoClaw supports two types of WeCom integration:
+PicoClaw supports three types of WeCom integration:
 
-**Option 1: WeCom Bot (智能机器人)** - Easier setup, supports group chats
-**Option 2: WeCom App (自建应用)** - More features, proactive messaging
+**Option 1: WeCom Bot (Bot)** - Easier setup, supports group chats
+**Option 2: WeCom App (Custom App)** - More features, proactive messaging, private chat only
+**Option 3: WeCom AI Bot (AI Bot)** - Official AI Bot, streaming replies, supports group & private chat
 
-See [WeCom App Configuration Guide](docs/wecom-app-configuration.md) for detailed setup instructions.
+See [WeCom AI Bot Configuration Guide](docs/channels/wecom/wecom_aibot/README.zh.md) for detailed setup instructions.
 
 **Quick Setup - WeCom Bot:**
 
@@ -560,8 +652,6 @@ See [WeCom App Configuration Guide](docs/wecom-app-configuration.md) for detaile
       "token": "YOUR_TOKEN",
       "encoding_aes_key": "YOUR_ENCODING_AES_KEY",
       "webhook_url": "https://qyapi.weixin.qq.com/cgi-bin/webhook/send?key=YOUR_KEY",
-      "webhook_host": "0.0.0.0",
-      "webhook_port": 18793,
       "webhook_path": "/webhook/wecom",
       "allow_from": []
     }
@@ -569,6 +659,8 @@ See [WeCom App Configuration Guide](docs/wecom-app-configuration.md) for detaile
 }
 ```
 
+> WeCom webhook is served on the shared Gateway server (`gateway.host`:`gateway.port`, default `127.0.0.1:18790`).
+
 **Quick Setup - WeCom App:**
 
 **1. Create an app**
@@ -576,10 +668,11 @@ See [WeCom App Configuration Guide](docs/wecom-app-configuration.md) for detaile
 * Go to WeCom Admin Console → App Management → Create App
 * Copy **AgentId** and **Secret**
 * Go to "My Company" page, copy **CorpID**
+
 **2. Configure receive message**
 
 * In App details, click "Receive Message" → "Set API"
-* Set URL to `http://your-server:18792/webhook/wecom-app`
+* Set URL to `http://your-server:18790/webhook/wecom-app`
 * Generate **Token** and **EncodingAESKey**
 
 **3. Configure**
@@ -594,8 +687,6 @@ See [WeCom App Configuration Guide](docs/wecom-app-configuration.md) for detaile
       "agent_id": 1000002,
       "token": "YOUR_TOKEN",
       "encoding_aes_key": "YOUR_ENCODING_AES_KEY",
-      "webhook_host": "0.0.0.0",
-      "webhook_port": 18792,
       "webhook_path": "/webhook/wecom-app",
       "allow_from": []
     }
@@ -609,7 +700,40 @@ See [WeCom App Configuration Guide](docs/wecom-app-configuration.md) for detaile
 picoclaw gateway
 ```
 
-> **Note**: WeCom App requires opening port 18792 for webhook callbacks. Use a reverse proxy for HTTPS.
+> **Note**: WeCom webhook callbacks are served on the Gateway port (default 18790). Use a reverse proxy for HTTPS.
+
+**Quick Setup - WeCom AI Bot:**
+
+**1. Create an AI Bot**
+
+* Go to WeCom Admin Console → App Management → AI Bot
+* In the AI Bot settings, configure callback URL: `http://your-server:18791/webhook/wecom-aibot`
+* Copy **Token** and click "Random Generate" for **EncodingAESKey**
+
+**2. Configure**
+
+```json
+{
+  "channels": {
+    "wecom_aibot": {
+      "enabled": true,
+      "token": "YOUR_TOKEN",
+      "encoding_aes_key": "YOUR_43_CHAR_ENCODING_AES_KEY",
+      "webhook_path": "/webhook/wecom-aibot",
+      "allow_from": [],
+      "welcome_message": "Hello! How can I help you?"
+    }
+  }
+}
+```
+
+**3. Run**
+
+```bash
+picoclaw gateway
+```
+
+> **Note**: WeCom AI Bot uses streaming pull protocol — no reply timeout concerns. Long tasks (>30 seconds) automatically switch to `response_url` push delivery.
 
 </details>
 
@@ -623,6 +747,31 @@ Connect Picoclaw to the Agent Social Network simply by sending a single message
 
 Config file: `~/.picoclaw/config.json`
 
+### Environment Variables
+
+You can override default paths using environment variables. This is useful for portable installations, containerized deployments, or running picoclaw as a system service. These variables are independent and control different paths.
+
+| Variable          | Description                                                                                                                             | Default Path              |
+|-------------------|-----------------------------------------------------------------------------------------------------------------------------------------|---------------------------|
+| `PICOCLAW_CONFIG` | Overrides the path to the configuration file. This directly tells picoclaw which `config.json` to load, ignoring all other locations. | `~/.picoclaw/config.json` |
+| `PICOCLAW_HOME`   | Overrides the root directory for picoclaw data. This changes the default location of the `workspace` and other data directories.          | `~/.picoclaw`             |
+
+**Examples:**
+
+```bash
+# Run picoclaw using a specific config file
+# The workspace path will be read from within that config file
+PICOCLAW_CONFIG=/etc/picoclaw/production.json picoclaw gateway
+
+# Run picoclaw with all its data stored in /opt/picoclaw
+# Config will be loaded from the default ~/.picoclaw/config.json
+# Workspace will be created at /opt/picoclaw/workspace
+PICOCLAW_HOME=/opt/picoclaw picoclaw agent
+
+# Use both for a fully customized setup
+PICOCLAW_HOME=/srv/picoclaw PICOCLAW_CONFIG=/srv/picoclaw/main.json picoclaw gateway
+```
+
 ### Workspace Layout
 
 PicoClaw stores data in your configured workspace (default: `~/.picoclaw/workspace`):
@@ -642,6 +791,26 @@ PicoClaw stores data in your configured workspace (default: `~/.picoclaw/workspa
 └── USER.md           # User preferences
 ```
 
+### Skill Sources
+
+By default, skills are loaded from:
+
+1. `~/.picoclaw/workspace/skills` (workspace)
+2. `~/.picoclaw/skills` (global)
+3. `<current-working-directory>/skills` (builtin)
+
+For advanced/test setups, you can override the builtin skills root with:
+
+```bash
+export PICOCLAW_BUILTIN_SKILLS=/path/to/skills
+```
+
+### Unified Command Execution Policy
+
+- Generic slash commands are executed through a single path in `pkg/agent/loop.go` via `commands.Executor`.
+- Channel adapters no longer consume generic commands locally; they forward inbound text to the bus/agent path. Telegram still auto-registers supported commands at startup.
+- Unknown slash command (for example `/foo`) passes through to normal LLM processing.
+- Registered but unsupported command on the current channel (for example `/show` on WhatsApp) returns an explicit user-facing error and stops further processing.
 ### 🔒 Security Sandbox
 
 PicoClaw runs in a sandboxed environment by default. The agent can only access files and execute commands within the configured workspace.
@@ -818,7 +987,7 @@ The subagent has access to tools (message, web_search, etc.) and can communicate
 ### Providers
 
 > [!NOTE]
-> Groq provides free voice transcription via Whisper. If configured, Telegram voice messages will be automatically transcribed.
+> Groq provides free voice transcription via Whisper. If configured, audio messages from any channel will be automatically transcribed at the agent level.
 
 | Provider                   | Purpose                                 | Get API Key                                                          |
 | -------------------------- | --------------------------------------- | -------------------------------------------------------------------- |
@@ -831,6 +1000,7 @@ The subagent has access to tools (message, web_search, etc.) and can communicate
 | `qwen`                     | LLM (Qwen direct)                       | [dashscope.console.aliyun.com](https://dashscope.console.aliyun.com) |
 | `groq`                     | LLM + **Voice transcription** (Whisper) | [console.groq.com](https://console.groq.com)                         |
 | `cerebras`                 | LLM (Cerebras direct)                   | [cerebras.ai](https://cerebras.ai)                                   |
+| `vivgrid`                  | LLM (Vivgrid direct)                    | [vivgrid.com](https://vivgrid.com)                                   |
 
 ### Model Configuration (model_list)
 
@@ -846,7 +1016,7 @@ This design also enables **multi-agent support** with flexible provider selectio
 #### 📋 All Supported Vendors
 
 | Vendor              | `model` Prefix    | Default API Base                                    | Protocol  | API Key                                                          |
-| ------------------- | ----------------- | --------------------------------------------------- | --------- | ---------------------------------------------------------------- |
+| ------------------- | ----------------- |-----------------------------------------------------| --------- | ---------------------------------------------------------------- |
 | **OpenAI**          | `openai/`         | `https://api.openai.com/v1`                         | OpenAI    | [Get Key](https://platform.openai.com)                           |
 | **Anthropic**       | `anthropic/`      | `https://api.anthropic.com/v1`                      | Anthropic | [Get Key](https://console.anthropic.com)                         |
 | **智谱 AI (GLM)**   | `zhipu/`          | `https://open.bigmodel.cn/api/paas/v4`              | OpenAI    | [Get Key](https://open.bigmodel.cn/usercenter/proj-mgmt/apikeys) |
@@ -858,10 +1028,13 @@ This design also enables **multi-agent support** with flexible provider selectio
 | **NVIDIA**          | `nvidia/`         | `https://integrate.api.nvidia.com/v1`               | OpenAI    | [Get Key](https://build.nvidia.com)                              |
 | **Ollama**          | `ollama/`         | `http://localhost:11434/v1`                         | OpenAI    | Local (no key needed)                                            |
 | **OpenRouter**      | `openrouter/`     | `https://openrouter.ai/api/v1`                      | OpenAI    | [Get Key](https://openrouter.ai/keys)                            |
+| **LiteLLM Proxy**   | `litellm/`        | `http://localhost:4000/v1`                          | OpenAI    | Your LiteLLM proxy key                                            |
 | **VLLM**            | `vllm/`           | `http://localhost:8000/v1`                          | OpenAI    | Local                                                            |
 | **Cerebras**        | `cerebras/`       | `https://api.cerebras.ai/v1`                        | OpenAI    | [Get Key](https://cerebras.ai)                                   |
 | **火山引擎**        | `volcengine/`     | `https://ark.cn-beijing.volces.com/api/v3`          | OpenAI    | [Get Key](https://console.volcengine.com)                        |
 | **神算云**          | `shengsuanyun/`   | `https://router.shengsuanyun.com/api/v1`            | OpenAI    | -                                                                |
+| **Vivgrid**         | `vivgrid/`        | `https://api.vivgrid.com/v1`                        | OpenAI    | [Get Key](https://vivgrid.com)                                   |
+| **LongCat**         | `longcat/`        | `https://api.longcat.chat/openai`                   | OpenAI    | [Get Key](https://longcat.chat/platform)                         |
 | **Antigravity**     | `antigravity/`    | Google Cloud                                        | Custom    | OAuth only                                                       |
 | **GitHub Copilot**  | `github-copilot/` | `localhost:4321`                                    | gRPC      | -                                                                |
 
@@ -959,6 +1132,19 @@ This design also enables **multi-agent support** with flexible provider selectio
 }
 ```
 
+**LiteLLM Proxy**
+
+```json
+{
+  "model_name": "lite-gpt4",
+  "model": "litellm/lite-gpt4",
+  "api_base": "http://localhost:4000/v1",
+  "api_key": "sk-..."
+}
+```
+
+PicoClaw strips only the outer `litellm/` prefix before sending the request, so proxy aliases like `litellm/lite-gpt4` send `lite-gpt4`, while `litellm/openai/gpt-4o` sends `openai/gpt-4o`.
+
 #### Load Balancing
 
 Configure multiple endpoints for the same model name—PicoClaw will automatically round-robin between them:
@@ -1083,6 +1269,10 @@ picoclaw agent -m "Hello"
       "model": "anthropic/claude-opus-4-5"
     }
   },
+  "session": {
+    "dm_scope": "per-channel-peer",
+    "backlog_limit": 20
+  },
   "providers": {
     "openrouter": {
       "api_key": "sk-or-v1-xxx"
@@ -1134,6 +1324,16 @@ picoclaw agent -m "Hello"
       "duckduckgo": {
         "enabled": true,
         "max_results": 5
+      },
+      "perplexity": {
+        "enabled": false,
+        "api_key": "",
+        "max_results": 5
+      },
+      "searxng": {
+        "enabled": false,
+        "base_url": "http://localhost:8888",
+        "max_results": 5
       }
     },
     "cron": {
@@ -1191,10 +1391,69 @@ discord: <https://discord.gg/V4sAZ9XWpN>
 
 This is normal if you haven't configured a search API key yet. PicoClaw will provide helpful links for manual searching.
 
-To enable web search:
+#### Search Provider Priority
 
-1. **Option 1 (Recommended)**: Get a free API key at [https://brave.com/search/api](https://brave.com/search/api) (2000 free queries/month) for the best results.
-2. **Option 2 (No Credit Card)**: If you don't have a key, we automatically fall back to **DuckDuckGo** (no key required).
+PicoClaw automatically selects the best available search provider in this order:
+1. **Perplexity** (if enabled and API key configured) - AI-powered search with citations
+2. **Brave Search** (if enabled and API key configured) - Privacy-focused paid API ($5/1000 queries)
+3. **SearXNG** (if enabled and base_url configured) - Self-hosted metasearch aggregating 70+ engines (free)
+4. **DuckDuckGo** (if enabled, default fallback) - No API key required (free)
+
+#### Web Search Configuration Options
+
+**Option 1 (Best Results)**: Perplexity AI Search
+```json
+{
+  "tools": {
+    "web": {
+      "perplexity": {
+        "enabled": true,
+        "api_key": "YOUR_PERPLEXITY_API_KEY",
+        "max_results": 5
+      }
+    }
+  }
+}
+```
+
+**Option 2 (Paid API)**: Get an API key at [https://brave.com/search/api](https://brave.com/search/api) ($5/1000 queries, ~$5-6/month)
+```json
+{
+  "tools": {
+    "web": {
+      "brave": {
+        "enabled": true,
+        "api_key": "YOUR_BRAVE_API_KEY",
+        "max_results": 5
+      }
+    }
+  }
+}
+```
+
+**Option 3 (Self-Hosted)**: Deploy your own [SearXNG](https://github.com/searxng/searxng) instance
+```json
+{
+  "tools": {
+    "web": {
+      "searxng": {
+        "enabled": true,
+        "base_url": "http://your-server:8888",
+        "max_results": 5
+      }
+    }
+  }
+}
+```
+
+Benefits of SearXNG:
+- **Zero cost**: No API fees or rate limits
+- **Privacy-focused**: Self-hosted, no tracking
+- **Aggregate results**: Queries 70+ search engines simultaneously
+- **Perfect for cloud VMs**: Solves datacenter IP blocking issues (Oracle Cloud, GCP, AWS, Azure)
+- **No API key needed**: Just deploy and configure the base URL
+
+**Option 4 (No Setup Required)**: DuckDuckGo is enabled by default as fallback (no API key needed)
 
 Add the key to `~/.picoclaw/config.json` if using Brave:
 
@@ -1210,6 +1469,16 @@ Add the key to `~/.picoclaw/config.json` if using Brave:
       "duckduckgo": {
         "enabled": true,
         "max_results": 5
+      },
+      "perplexity": {
+        "enabled": false,
+        "api_key": "YOUR_PERPLEXITY_API_KEY",
+        "max_results": 5
+      },
+      "searxng": {
+        "enabled": false,
+        "base_url": "http://your-searxng-instance:8888",
+        "max_results": 5
       }
     }
   }
@@ -1228,10 +1497,12 @@ This happens when another instance of the bot is running. Make sure only one `pi
 
 ## 📝 API Key Comparison
 
-| Service          | Free Tier           | Use Case                              |
-| ---------------- | ------------------- | ------------------------------------- |
-| **OpenRouter**   | 200K tokens/month   | Multiple models (Claude, GPT-4, etc.) |
-| **Zhipu**        | 200K tokens/month   | Best for Chinese users                |
-| **Brave Search** | 2000 queries/month  | Web search functionality              |
-| **Groq**         | Free tier available | Fast inference (Llama, Mixtral)       |
-| **Cerebras**     | Free tier available | Fast inference (Llama, Qwen, etc.)    |
+| Service          | Free Tier                | Use Case                              |
+| ---------------- | ------------------------ | ------------------------------------- |
+| **OpenRouter**   | 200K tokens/month        | Multiple models (Claude, GPT-4, etc.) |
+| **Zhipu**        | 200K tokens/month        | Best for Chinese users                |
+| **Brave Search** | Paid ($5/1000 queries)   | Web search functionality              |
+| **SearXNG**      | Unlimited (self-hosted)  | Privacy-focused metasearch (70+ engines) |
+| **Groq**         | Free tier available      | Fast inference (Llama, Mixtral)       |
+| **Cerebras**     | Free tier available      | Fast inference (Llama, Qwen, etc.)    |
+| **LongCat**      | Up to 5M tokens/day      | Fast inference (free tier)            |

README.pt-br.md

@@ -7,7 +7,7 @@
 
   <p>
     <img src="https://img.shields.io/badge/Go-1.21+-00ADD8?style=flat&logo=go&logoColor=white" alt="Go">
-    <img src="https://img.shields.io/badge/Arch-x86__64%2C%20ARM64%2C%20RISC--V-blue" alt="Hardware">
+    <img src="https://img.shields.io/badge/Arch-x86__64%2C%20ARM64%2C%20MIPS%2C%20RISC--V-blue" alt="Hardware">
     <img src="https://img.shields.io/badge/license-MIT-green" alt="License">
     <br>
     <a href="https://picoclaw.io"><img src="https://img.shields.io/badge/Website-picoclaw.io-blue?style=flat&logo=google-chrome&logoColor=white" alt="Website"></a>
@@ -66,7 +66,7 @@
 
 ⚡️ **Inicialização Relámpago**: Tempo de inicialização 400X mais rápido, boot em 1 segundo mesmo em CPU single-core de 0.6GHz.
 
-🌍 **Portabilidade Real**: Um único binário auto-contido para RISC-V, ARM e x86. Um clique e já era!
+🌍 **Portabilidade Real**: Um único binário auto-contido para RISC-V, ARM, MIPS e x86. Um clique e já era!
 
 🤖 **Auto-Construído por IA**: Implementação nativa em Go de forma autônoma — 95% do núcleo gerado pelo Agente com refinamento humano no loop.
 
@@ -282,7 +282,7 @@ Converse com seu PicoClaw via Telegram, Discord, DingTalk, LINE ou WeCom.
 | **QQ** | Fácil (AppID + AppSecret) |
 | **DingTalk** | Médio (credenciais do app) |
 | **LINE** | Médio (credenciais + webhook URL) |
-| **WeCom** | Médio (CorpID + configuração webhook) |
+| **WeCom AI Bot** | Médio (Token + chave AES) |
 
 <details>
 <summary><b>Telegram</b> (Recomendado)</summary>
@@ -450,8 +450,6 @@ picoclaw gateway
       "enabled": true,
       "channel_secret": "YOUR_CHANNEL_SECRET",
       "channel_access_token": "YOUR_CHANNEL_ACCESS_TOKEN",
-      "webhook_host": "0.0.0.0",
-      "webhook_port": 18791,
       "webhook_path": "/webhook/line",
       "allow_from": []
     }
@@ -465,11 +463,13 @@ O LINE requer HTTPS para webhooks. Use um reverse proxy ou tunnel:
 
 ```bash
 # Exemplo com ngrok
-ngrok http 18791
+ngrok http 18790
 ```
 
 Em seguida, configure a Webhook URL no LINE Developers Console para `https://seu-dominio/webhook/line` e habilite **Use webhook**.
 
+> **Nota**: O webhook do LINE é servido pelo Gateway compartilhado (padrão 127.0.0.1:18790). Use um proxy reverso/HTTPS ou túnel (como ngrok) para expor o Gateway de forma segura quando necessário.
+
 **4. Executar**
 
 ```bash
@@ -478,19 +478,20 @@ picoclaw gateway
 
 > Em chats de grupo, o bot responde apenas quando mencionado com @. As respostas citam a mensagem original.
 
-> **Docker Compose**: Adicione `ports: ["18791:18791"]` ao serviço `picoclaw-gateway` para expor a porta do webhook.
+> **Docker Compose**: Se você usa Docker Compose, exponha o Gateway (padrão 127.0.0.1:18790) se precisar acessar o webhook LINE externamente, por exemplo `ports: ["18790:18790"]`.
 
 </details>
 
 <details>
 <summary><b>WeCom (WeChat Work)</b></summary>
 
-O PicoClaw suporta dois tipos de integração WeCom:
+O PicoClaw suporta três tipos de integração WeCom:
 
-**Opção 1: WeCom Bot (Robô Inteligente)** - Configuração mais fácil, suporta chats em grupo
-**Opção 2: WeCom App (Aplicativo Personalizado)** - Mais recursos, mensagens proativas
+**Opção 1: WeCom Bot (Robô)** - Configuração mais fácil, suporta chats em grupo
+**Opção 2: WeCom App (Aplicativo Personalizado)** - Mais recursos, mensagens proativas, somente chat privado
+**Opção 3: WeCom AI Bot (Robô Inteligente)** - Bot IA oficial, respostas em streaming, suporta grupo e privado
 
-Veja o [Guia de Configuração WeCom App](docs/wecom-app-configuration.md) para instruções detalhadas.
+Veja o [Guia de Configuração WeCom AI Bot](docs/channels/wecom/wecom_aibot/README.zh.md) para instruções detalhadas.
 
 **Configuração Rápida - WeCom Bot:**
 
@@ -509,8 +510,6 @@ Veja o [Guia de Configuração WeCom App](docs/wecom-app-configuration.md) para
       "token": "YOUR_TOKEN",
       "encoding_aes_key": "YOUR_ENCODING_AES_KEY",
       "webhook_url": "https://qyapi.weixin.qq.com/cgi-bin/webhook/send?key=YOUR_KEY",
-      "webhook_host": "0.0.0.0",
-      "webhook_port": 18793,
       "webhook_path": "/webhook/wecom",
       "allow_from": []
     }
@@ -518,6 +517,8 @@ Veja o [Guia de Configuração WeCom App](docs/wecom-app-configuration.md) para
 }
 ```
 
+> **Nota**: O webhook do WeCom Bot é atendido pelo Gateway compartilhado (padrão 127.0.0.1:18790). Use um proxy reverso/HTTPS ou túnel para expor o Gateway em produção.
+
 **Configuração Rápida - WeCom App:**
 
 **1. Criar um aplicativo**
@@ -529,7 +530,7 @@ Veja o [Guia de Configuração WeCom App](docs/wecom-app-configuration.md) para
 **2. Configurar recebimento de mensagens**
 
 * Nos detalhes do aplicativo, clique em "Receber Mensagens" → "Configurar API"
-* Defina a URL como `http://your-server:18792/webhook/wecom-app`
+* Defina a URL como `http://your-server:18790/webhook/wecom-app`
 * Gere o **Token** e o **EncodingAESKey**
 
 **3. Configurar**
@@ -544,8 +545,6 @@ Veja o [Guia de Configuração WeCom App](docs/wecom-app-configuration.md) para
       "agent_id": 1000002,
       "token": "YOUR_TOKEN",
       "encoding_aes_key": "YOUR_ENCODING_AES_KEY",
-      "webhook_host": "0.0.0.0",
-      "webhook_port": 18792,
       "webhook_path": "/webhook/wecom-app",
       "allow_from": []
     }
@@ -559,7 +558,40 @@ Veja o [Guia de Configuração WeCom App](docs/wecom-app-configuration.md) para
 picoclaw gateway
 ```
 
-> **Nota**: O WeCom App requer a abertura da porta 18792 para callbacks de webhook. Use um proxy reverso para HTTPS em produção.
+> **Nota**: O WeCom App (callbacks de webhook) é servido pelo Gateway compartilhado (padrão 127.0.0.1:18790). Em produção use um proxy reverso HTTPS para expor a porta do Gateway, ou atualize `PICOCLAW_GATEWAY_HOST` para `0.0.0.0` se necessário.
+
+**Configuração Rápida - WeCom AI Bot:**
+
+**1. Criar um AI Bot**
+
+* Acesse o Console de Administração WeCom → Gerenciamento de Aplicativos → AI Bot
+* Configure a URL de callback: `http://your-server:18791/webhook/wecom-aibot`
+* Copie o **Token** e gere o **EncodingAESKey**
+
+**2. Configurar**
+
+```json
+{
+  "channels": {
+    "wecom_aibot": {
+      "enabled": true,
+      "token": "YOUR_TOKEN",
+      "encoding_aes_key": "YOUR_43_CHAR_ENCODING_AES_KEY",
+      "webhook_path": "/webhook/wecom-aibot",
+      "allow_from": [],
+      "welcome_message": "Olá! Como posso ajudá-lo?"
+    }
+  }
+}
+```
+
+**3. Executar**
+
+```bash
+picoclaw gateway
+```
+
+> **Nota**: O WeCom AI Bot usa protocolo de pull em streaming — sem preocupações com timeout de resposta. Tarefas longas (>5,5 min) alternam automaticamente para entrega via `response_url`.
 
 </details>
 
@@ -573,6 +605,31 @@ Conecte o PicoClaw a Rede Social de Agentes simplesmente enviando uma única men
 
 Arquivo de configuração: `~/.picoclaw/config.json`
 
+### Variáveis de Ambiente
+
+Você pode substituir os caminhos padrão usando variáveis de ambiente. Isso é útil para instalações portáteis, implantações em contêineres ou para executar o picoclaw como um serviço do sistema. Essas variáveis são independentes e controlam caminhos diferentes.
+
+| Variável          | Descrição                                                                                                                             | Caminho Padrão            |
+|-------------------|-----------------------------------------------------------------------------------------------------------------------------------------|---------------------------|
+| `PICOCLAW_CONFIG` | Substitui o caminho para o arquivo de configuração. Isso informa diretamente ao picoclaw qual `config.json` carregar, ignorando todos os outros locais. | `~/.picoclaw/config.json` |
+| `PICOCLAW_HOME`   | Substitui o diretório raiz dos dados do picoclaw. Isso altera o local padrão do `workspace` e de outros diretórios de dados.          | `~/.picoclaw`             |
+
+**Exemplos:**
+
+```bash
+# Executar o picoclaw usando um arquivo de configuração específico
+# O caminho do workspace será lido de dentro desse arquivo de configuração
+PICOCLAW_CONFIG=/etc/picoclaw/production.json picoclaw gateway
+
+# Executar o picoclaw com todos os seus dados armazenados em /opt/picoclaw
+# A configuração será carregada do ~/.picoclaw/config.json padrão
+# O workspace será criado em /opt/picoclaw/workspace
+PICOCLAW_HOME=/opt/picoclaw picoclaw agent
+
+# Use ambos para uma configuração totalmente personalizada
+PICOCLAW_HOME=/srv/picoclaw PICOCLAW_CONFIG=/srv/picoclaw/main.json picoclaw gateway
+```
+
 ### Estrutura do Workspace
 
 O PicoClaw armazena dados no workspace configurado (padrão: `~/.picoclaw/workspace`):
@@ -766,7 +823,7 @@ O subagente tem acesso às ferramentas (message, web_search, etc.) e pode se com
 ### Provedores
 
 > [!NOTE]
-> O Groq fornece transcrição de voz gratuita via Whisper. Se configurado, mensagens de voz do Telegram serão automaticamente transcritas.
+> O Groq fornece transcrição de voz gratuita via Whisper. Se configurado, mensagens de áudio de qualquer canal serão automaticamente transcritas no nível do agente.
 
 | Provedor | Finalidade | Obter API Key |
 | --- | --- | --- |
@@ -919,6 +976,7 @@ Este design também possibilita o **suporte multi-agent** com seleção flexíve
 | **Cerebras** | `cerebras/` | `https://api.cerebras.ai/v1` | OpenAI | [Obter Chave](https://cerebras.ai) |
 | **Volcengine** | `volcengine/` | `https://ark.cn-beijing.volces.com/api/v3` | OpenAI | [Obter Chave](https://console.volcengine.com) |
 | **ShengsuanYun** | `shengsuanyun/` | `https://router.shengsuanyun.com/api/v1` | OpenAI | - |
+| **LongCat**         | `longcat/`        | `https://api.longcat.chat/openai`                   | OpenAI    | [Obter Chave](https://longcat.chat/platform)                     |
 | **Antigravity** | `antigravity/` | Google Cloud | Custom | Apenas OAuth |
 | **GitHub Copilot** | `github-copilot/` | `localhost:4321` | gRPC | - |
 

README.vi.md

@@ -3,11 +3,11 @@
 
 <h1>PicoClaw: Trợ lý AI Siêu Nhẹ viết bằng Go</h1>
 
-<h3>Phần cứng $10 · RAM 10MB · Khởi động 1 giây · 皮皮虾，我们走！</h3>
+<h3>Phần cứng $10 · RAM 10MB · Khởi động 1 giây · Nào, xuất phát!</h3>
 
   <p>
     <img src="https://img.shields.io/badge/Go-1.21+-00ADD8?style=flat&logo=go&logoColor=white" alt="Go">
-    <img src="https://img.shields.io/badge/Arch-x86__64%2C%20ARM64%2C%20RISC--V-blue" alt="Hardware">
+    <img src="https://img.shields.io/badge/Arch-x86__64%2C%20ARM64%2C%20MIPS%2C%20RISC--V-blue" alt="Hardware">
     <img src="https://img.shields.io/badge/license-MIT-green" alt="License">
     <br>
     <a href="https://picoclaw.io"><img src="https://img.shields.io/badge/Website-picoclaw.io-blue?style=flat&logo=google-chrome&logoColor=white" alt="Website"></a>
@@ -65,7 +65,7 @@
 
 ⚡️ **Khởi động siêu nhanh**: Nhanh gấp 400 lần, khởi động trong 1 giây ngay cả trên CPU đơn nhân 0.6GHz.
 
-🌍 **Di động thực sự**: Một file binary duy nhất chạy trên RISC-V, ARM và x86. Một click là chạy!
+🌍 **Di động thực sự**: Một file binary duy nhất chạy trên RISC-V, ARM, MIPS và x86. Một click là chạy!
 
 🤖 **AI tự xây dựng**: Triển khai Go-native tự động — 95% mã nguồn cốt lõi được Agent tạo ra, với sự tinh chỉnh của con người.
 
@@ -256,7 +256,7 @@ Trò chuyện với PicoClaw qua Telegram, Discord, DingTalk, LINE hoặc WeCom.
 | **QQ** | Dễ (AppID + AppSecret) |
 | **DingTalk** | Trung bình (app credentials) |
 | **LINE** | Trung bình (credentials + webhook URL) |
-| **WeCom** | Trung bình (CorpID + cấu hình webhook) |
+| **WeCom AI Bot** | Trung bình (Token + khóa AES) |
 
 <details>
 <summary><b>Telegram</b> (Khuyên dùng)</summary>
@@ -424,8 +424,6 @@ picoclaw gateway
       "enabled": true,
       "channel_secret": "YOUR_CHANNEL_SECRET",
       "channel_access_token": "YOUR_CHANNEL_ACCESS_TOKEN",
-      "webhook_host": "0.0.0.0",
-      "webhook_port": 18791,
       "webhook_path": "/webhook/line",
       "allow_from": []
     }
@@ -439,7 +437,7 @@ LINE yêu cầu HTTPS cho webhook. Sử dụng reverse proxy hoặc tunnel:
 
 ```bash
 # Ví dụ với ngrok
-ngrok http 18791
+ngrok http 18790
 ```
 
 Sau đó cài đặt Webhook URL trong LINE Developers Console thành `https://your-domain/webhook/line` và bật **Use webhook**.
@@ -452,19 +450,20 @@ picoclaw gateway
 
 > Trong nhóm chat, bot chỉ phản hồi khi được @mention. Các câu trả lời sẽ trích dẫn tin nhắn gốc.
 
-> **Docker Compose**: Thêm `ports: ["18791:18791"]` vào service `picoclaw-gateway` để mở port webhook.
+> **Docker Compose**: Nếu bạn cần mở port webhook cục bộ, hãy thêm một rule chuyển tiếp từ port Gateway (mặc định 18790) tới host. Lưu ý: LINE webhook được phục vụ bởi Gateway HTTP chung (mặc định 127.0.0.1:18790).
 
 </details>
 
 <details>
 <summary><b>WeCom (WeChat Work)</b></summary>
 
-PicoClaw hỗ trợ hai loại tích hợp WeCom:
+PicoClaw hỗ trợ ba loại tích hợp WeCom:
 
-**Tùy chọn 1: WeCom Bot (Robot Thông minh)** - Thiết lập dễ dàng hơn, hỗ trợ chat nhóm
-**Tùy chọn 2: WeCom App (Ứng dụng Tự xây dựng)** - Nhiều tính năng hơn, nhắn tin chủ động
+**Tùy chọn 1: WeCom Bot (Robot)** - Thiết lập dễ dàng hơn, hỗ trợ chat nhóm
+**Tùy chọn 2: WeCom App (Ứng dụng Tùy chỉnh)** - Nhiều tính năng hơn, nhắn tin chủ động, chỉ chat riêng tư
+**Tùy chọn 3: WeCom AI Bot (Bot Thông Minh)** - Bot AI chính thức, phản hồi streaming, hỗ trợ nhóm và riêng tư
 
-Xem [Hướng dẫn Cấu hình WeCom App](docs/wecom-app-configuration.md) để biết hướng dẫn chi tiết.
+Xem [Hướng dẫn Cấu hình WeCom AI Bot](docs/channels/wecom/wecom_aibot/README.zh.md) để biết hướng dẫn chi tiết.
 
 **Thiết lập Nhanh - WeCom Bot:**
 
@@ -483,8 +482,6 @@ Xem [Hướng dẫn Cấu hình WeCom App](docs/wecom-app-configuration.md) đ
       "token": "YOUR_TOKEN",
       "encoding_aes_key": "YOUR_ENCODING_AES_KEY",
       "webhook_url": "https://qyapi.weixin.qq.com/cgi-bin/webhook/send?key=YOUR_KEY",
-      "webhook_host": "0.0.0.0",
-      "webhook_port": 18793,
       "webhook_path": "/webhook/wecom",
       "allow_from": []
     }
@@ -492,6 +489,8 @@ Xem [Hướng dẫn Cấu hình WeCom App](docs/wecom-app-configuration.md) đ
 }
 ```
 
+> **Lưu ý:** Các endpoint webhook của WeCom Bot được phục vụ bởi máy chủ Gateway HTTP dùng chung (mặc định 127.0.0.1:18790). Nếu bạn cần truy cập từ bên ngoài, hãy cấu hình reverse proxy hoặc mở cổng Gateway tương ứng.
+
 **Thiết lập Nhanh - WeCom App:**
 
 **1. Tạo ứng dụng**
@@ -503,7 +502,7 @@ Xem [Hướng dẫn Cấu hình WeCom App](docs/wecom-app-configuration.md) đ
 **2. Cấu hình nhận tin nhắn**
 
 * Trong chi tiết ứng dụng, nhấp vào "Nhận Tin nhắn" → "Thiết lập API"
-* Đặt URL thành `http://your-server:18792/webhook/wecom-app`
+* Đặt URL thành `http://your-server:18790/webhook/wecom-app`
 * Tạo **Token** và **EncodingAESKey**
 
 **3. Cấu hình**
@@ -518,8 +517,6 @@ Xem [Hướng dẫn Cấu hình WeCom App](docs/wecom-app-configuration.md) đ
       "agent_id": 1000002,
       "token": "YOUR_TOKEN",
       "encoding_aes_key": "YOUR_ENCODING_AES_KEY",
-      "webhook_host": "0.0.0.0",
-      "webhook_port": 18792,
       "webhook_path": "/webhook/wecom-app",
       "allow_from": []
     }
@@ -533,7 +530,40 @@ Xem [Hướng dẫn Cấu hình WeCom App](docs/wecom-app-configuration.md) đ
 picoclaw gateway
 ```
 
-> **Lưu ý**: WeCom App yêu cầu mở cổng 18792 cho callback webhook. Sử dụng proxy ngược cho HTTPS trong môi trường sản xuất.
+> **Lưu ý**: WeCom App callback webhook được phục vụ bởi Gateway HTTP chung (mặc định 127.0.0.1:18790). Sử dụng proxy ngược để cung cấp HTTPS trong môi trường production nếu cần.
+
+**Thiết lập Nhanh - WeCom AI Bot:**
+
+**1. Tạo AI Bot**
+
+* Truy cập Bảng điều khiển Quản trị WeCom → Quản lý Ứng dụng → AI Bot
+* Cấu hình URL callback: `http://your-server:18791/webhook/wecom-aibot`
+* Sao chép **Token** và tạo **EncodingAESKey**
+
+**2. Cấu hình**
+
+```json
+{
+  "channels": {
+    "wecom_aibot": {
+      "enabled": true,
+      "token": "YOUR_TOKEN",
+      "encoding_aes_key": "YOUR_43_CHAR_ENCODING_AES_KEY",
+      "webhook_path": "/webhook/wecom-aibot",
+      "allow_from": [],
+      "welcome_message": "Xin chào! Tôi có thể giúp gì cho bạn?"
+    }
+  }
+}
+```
+
+**3. Chạy**
+
+```bash
+picoclaw gateway
+```
+
+> **Lưu ý**: WeCom AI Bot sử dụng giao thức pull streaming — không lo timeout phản hồi. Tác vụ dài (>5,5 phút) tự động chuyển sang gửi qua `response_url`.
 
 </details>
 
@@ -547,6 +577,31 @@ Kết nối PicoClaw với Mạng xã hội Agent chỉ bằng cách gửi một
 
 File cấu hình: `~/.picoclaw/config.json`
 
+### Biến môi trường
+
+Bạn có thể ghi đè các đường dẫn mặc định bằng cách sử dụng các biến môi trường. Điều này hữu ích cho việc cài đặt di động, triển khai container hóa hoặc chạy picoclaw như một dịch vụ hệ thống. Các biến này độc lập và kiểm soát các đường dẫn khác nhau.
+
+| Biến              | Mô tả                                                                                                                             | Đường dẫn mặc định        |
+|-------------------|-----------------------------------------------------------------------------------------------------------------------------------------|---------------------------|
+| `PICOCLAW_CONFIG` | Ghi đè đường dẫn đến file cấu hình. Điều này trực tiếp yêu cầu picoclaw tải file `config.json` nào, bỏ qua tất cả các vị trí khác. | `~/.picoclaw/config.json` |
+| `PICOCLAW_HOME`   | Ghi đè thư mục gốc cho dữ liệu picoclaw. Điều này thay đổi vị trí mặc định của `workspace` và các thư mục dữ liệu khác.          | `~/.picoclaw`             |
+
+**Ví dụ:**
+
+```bash
+# Chạy picoclaw bằng một file cấu hình cụ thể
+# Đường dẫn workspace sẽ được đọc từ trong file cấu hình đó
+PICOCLAW_CONFIG=/etc/picoclaw/production.json picoclaw gateway
+
+# Chạy picoclaw với tất cả dữ liệu được lưu trữ trong /opt/picoclaw
+# Cấu hình sẽ được tải từ ~/.picoclaw/config.json mặc định
+# Workspace sẽ được tạo tại /opt/picoclaw/workspace
+PICOCLAW_HOME=/opt/picoclaw picoclaw agent
+
+# Sử dụng cả hai để có thiết lập tùy chỉnh hoàn toàn
+PICOCLAW_HOME=/srv/picoclaw PICOCLAW_CONFIG=/srv/picoclaw/main.json picoclaw gateway
+```
+
 ### Cấu trúc Workspace
 
 PicoClaw lưu trữ dữ liệu trong workspace đã cấu hình (mặc định: `~/.picoclaw/workspace`):
@@ -740,7 +795,7 @@ Subagent có quyền truy cập các công cụ (message, web_search, v.v.) và
 ### Nhà cung cấp (Providers)
 
 > [!NOTE]
-> Groq cung cấp dịch vụ chuyển giọng nói thành văn bản miễn phí qua Whisper. Nếu đã cấu hình Groq, tin nhắn thoại trên Telegram sẽ được tự động chuyển thành văn bản.
+> Groq cung cấp dịch vụ chuyển giọng nói thành văn bản miễn phí qua Whisper. Nếu đã cấu hình Groq, tin nhắn âm thanh từ bất kỳ kênh nào sẽ được tự động chuyển thành văn bản ở cấp độ agent.
 
 | Nhà cung cấp | Mục đích | Lấy API Key |
 | --- | --- | --- |
@@ -890,6 +945,7 @@ Thiết kế này cũng cho phép **hỗ trợ đa tác nhân** với lựa ch
 | **Cerebras** | `cerebras/` | `https://api.cerebras.ai/v1` | OpenAI | [Lấy Khóa](https://cerebras.ai) |
 | **Volcengine** | `volcengine/` | `https://ark.cn-beijing.volces.com/api/v3` | OpenAI | [Lấy Khóa](https://console.volcengine.com) |
 | **ShengsuanYun** | `shengsuanyun/` | `https://router.shengsuanyun.com/api/v1` | OpenAI | - |
+| **LongCat**         | `longcat/`        | `https://api.longcat.chat/openai`                   | OpenAI    | [Lấy Key](https://longcat.chat/platform)                        |
 | **Antigravity** | `antigravity/` | Google Cloud | Tùy chỉnh | Chỉ OAuth |
 | **GitHub Copilot** | `github-copilot/` | `localhost:4321` | gRPC | - |
 

README.zh.md

@@ -7,7 +7,7 @@
 
   <p>
     <img src="https://img.shields.io/badge/Go-1.21+-00ADD8?style=flat&logo=go&logoColor=white" alt="Go">
-    <img src="https://img.shields.io/badge/Arch-x86__64%2C%20ARM64%2C%20RISC--V-blue" alt="Hardware">
+    <img src="https://img.shields.io/badge/Arch-x86__64%2C%20ARM64%2C%20MIPS%2C%20RISC--V-blue" alt="Hardware">
     <img src="https://img.shields.io/badge/license-MIT-green" alt="License">
     <br>
     <a href="https://picoclaw.io"><img src="https://img.shields.io/badge/Website-picoclaw.io-blue?style=flat&logo=google-chrome&logoColor=white" alt="Website"></a>
@@ -67,7 +67,7 @@
 
 ⚡️ **闪电启动**: 启动速度快 400 倍，即使在 0.6GHz 单核处理器上也能在 1 秒内启动。
 
-🌍 **真正可移植**: 跨 RISC-V、ARM 和 x86 架构的单二进制文件，一键运行！
+🌍 **真正可移植**: 跨 RISC-V、ARM、MIPS 和 x86 架构的单二进制文件，一键运行！
 
 🤖 **AI 自举**: 纯 Go 语言原生实现 — 95% 的核心代码由 Agent 生成，并经由“人机回环 (Human-in-the-loop)”微调。
 
@@ -290,6 +290,8 @@ picoclaw agent -m "2+2 等于几？"
 
 PicoClaw 支持多种聊天平台，使您的 Agent 能够连接到任何地方。
 
+> **注意**: 所有 Webhook 类渠道（LINE、WeCom 等）均挂载在同一个 Gateway HTTP 服务器上（`gateway.host`:`gateway.port`，默认 `127.0.0.1:18790`），无需为每个渠道单独配置端口。注意：飞书（Feishu）使用 WebSocket/SDK 模式，不通过该共享 HTTP webhook 服务器接收消息。
+
 ### 核心渠道
 
 | 渠道                 | 设置难度    | 特性说明                                  | 文档链接                                                                                                        |
@@ -297,14 +299,22 @@ PicoClaw 支持多种聊天平台，使您的 Agent 能够连接到任何地方
 | **Telegram**         | ⭐ 简单     | 推荐，支持语音转文字，长轮询无需公网      | [查看文档](docs/channels/telegram/README.zh.md)                                                                 |
 | **Discord**          | ⭐ 简单     | Socket Mode，支持群组/私信，Bot 生态成熟  | [查看文档](docs/channels/discord/README.zh.md)                                                                  |
 | **Slack**            | ⭐ 简单     | **Socket Mode** (无需公网 IP)，企业级支持 | [查看文档](docs/channels/slack/README.zh.md)                                                                    |
+| **Matrix**           | ⭐⭐ 中等   | 联邦协议，支持自建 homeserver 与公开服务器 | [查看文档](docs/channels/matrix/README.zh.md)                                                                  |
 | **QQ**               | ⭐⭐ 中等   | 官方机器人 API，适合国内社群              | [查看文档](docs/channels/qq/README.zh.md)                                                                       |
 | **钉钉 (DingTalk)**  | ⭐⭐ 中等   | Stream 模式无需公网，企业办公首选         | [查看文档](docs/channels/dingtalk/README.zh.md)                                                                 |
-| **企业微信 (WeCom)** | ⭐⭐⭐ 较难 | 支持群机器人(Webhook)和自建应用(API)      | [Bot 文档](docs/channels/wecom/wecom_bot/README.zh.md) / [App 文档](docs/channels/wecom/wecom_app/README.zh.md) |
+| **企业微信 (WeCom)** | ⭐⭐⭐ 较难 | 支持群机器人(Webhook)、自建应用(API)和智能机器人(AI Bot) | [Bot 文档](docs/channels/wecom/wecom_bot/README.zh.md) / [App 文档](docs/channels/wecom/wecom_app/README.zh.md) / [AI Bot 文档](docs/channels/wecom/wecom_aibot/README.zh.md) |
 | **飞书 (Feishu)**    | ⭐⭐⭐ 较难 | 企业级协作，功能丰富                      | [查看文档](docs/channels/feishu/README.zh.md)                                                                   |
 | **Line**             | ⭐⭐⭐ 较难 | 需要 HTTPS Webhook                        | [查看文档](docs/channels/line/README.zh.md)                                                                     |
 | **OneBot**           | ⭐⭐ 中等   | 兼容 NapCat/Go-CQHTTP，社区生态丰富       | [查看文档](docs/channels/onebot/README.zh.md)                                                                   |
 | **MaixCam**          | ⭐ 简单     | 专为 AI 摄像头设计的硬件集成通道          | [查看文档](docs/channels/maixcam/README.zh.md)                                                                  |
 
+### Telegram 命令注册（启动时自动同步）
+
+PicoClaw 现在使用统一的命令定义来源。启动时会自动将 Telegram 支持的命令（例如 `/start`、`/help`、`/show`、`/list`）注册到 Bot 命令菜单，确保菜单展示与实际行为一致。
+Telegram 侧保留的是命令菜单注册能力；通用命令的实际执行统一走 Agent Loop 中的 commands executor。
+
+如果注册因网络或 API 短暂异常失败，不会阻塞 channel 启动；系统会在后台自动重试。
+
 ## <img src="assets/clawdchat-icon.png" width="24" height="24" alt="ClawdChat"> 加入 Agent 社交网络
 
 只需通过 CLI 或任何集成的聊天应用发送一条消息，即可将 PicoClaw 连接到 Agent 社交网络。
@@ -315,6 +325,31 @@ PicoClaw 支持多种聊天平台，使您的 Agent 能够连接到任何地方
 
 配置文件路径: `~/.picoclaw/config.json`
 
+### 环境变量
+
+你可以使用环境变量覆盖默认路径。这对于便携安装、容器化部署或将 picoclaw 作为系统服务运行非常有用。这些变量是独立的，控制不同的路径。
+
+| 变量              | 描述                                                                                                                             | 默认路径                  |
+|-------------------|-----------------------------------------------------------------------------------------------------------------------------------------|---------------------------|
+| `PICOCLAW_CONFIG` | 覆盖配置文件的路径。这直接告诉 picoclaw 加载哪个 `config.json`，忽略所有其他位置。 | `~/.picoclaw/config.json` |
+| `PICOCLAW_HOME`   | 覆盖 picoclaw 数据根目录。这会更改 `workspace` 和其他数据目录的默认位置。          | `~/.picoclaw`             |
+
+**示例：**
+
+```bash
+# 使用特定的配置文件运行 picoclaw
+# 工作区路径将从该配置文件中读取
+PICOCLAW_CONFIG=/etc/picoclaw/production.json picoclaw gateway
+
+# 在 /opt/picoclaw 中存储所有数据运行 picoclaw
+# 配置将从默认的 ~/.picoclaw/config.json 加载
+# 工作区将在 /opt/picoclaw/workspace 创建
+PICOCLAW_HOME=/opt/picoclaw picoclaw agent
+
+# 同时使用两者进行完全自定义设置
+PICOCLAW_HOME=/srv/picoclaw PICOCLAW_CONFIG=/srv/picoclaw/main.json picoclaw gateway
+```
+
 ### 工作区布局 (Workspace Layout)
 
 PicoClaw 将数据存储在您配置的工作区中（默认：`~/.picoclaw/workspace`）：
@@ -335,6 +370,26 @@ PicoClaw 将数据存储在您配置的工作区中（默认：`~/.picoclaw/work
 
 ```
 
+### 技能来源 (Skill Sources)
+
+默认情况下，技能会按以下顺序加载：
+
+1. `~/.picoclaw/workspace/skills`（工作区）
+2. `~/.picoclaw/skills`（全局）
+3. `<current-working-directory>/skills`（内置）
+
+在高级/测试场景下，可通过以下环境变量覆盖内置技能目录：
+
+```bash
+export PICOCLAW_BUILTIN_SKILLS=/path/to/skills
+```
+
+### 统一命令执行策略
+
+- 通用斜杠命令通过 `pkg/agent/loop.go` 中的 `commands.Executor` 统一执行。
+- Channel 适配器不再在本地消费通用命令；它们只负责把入站文本转发到 bus/agent 路径。Telegram 仍会在启动时自动注册其支持的命令菜单。
+- 未注册的斜杠命令（例如 `/foo`）会透传给 LLM 按普通输入处理。
+- 已注册但当前 channel 不支持的命令（例如 WhatsApp 上的 `/show`）会返回明确的用户可见错误，并停止后续处理。
 ### 心跳 / 周期性任务 (Heartbeat)
 
 PicoClaw 可以自动执行周期性任务。在工作区创建 `HEARTBEAT.md` 文件：
@@ -418,7 +473,7 @@ Agent 读取 HEARTBEAT.md
 ### 提供商 (Providers)
 
 > [!NOTE]
-> Groq 通过 Whisper 提供免费的语音转录。如果配置了 Groq，Telegram 语音消息将被自动转录为文字。
+> Groq 通过 Whisper 提供免费的语音转录。如果配置了 Groq，任意渠道的音频消息都将在 Agent 层面自动转录为文字。
 
 | 提供商               | 用途                         | 获取 API Key                                                         |
 | -------------------- | ---------------------------- | -------------------------------------------------------------------- |
@@ -462,6 +517,7 @@ Agent 读取 HEARTBEAT.md
 | **Cerebras**        | `cerebras/`       | `https://api.cerebras.ai/v1`                        | OpenAI    | [获取密钥](https://cerebras.ai)                                   |
 | **火山引擎**        | `volcengine/`     | `https://ark.cn-beijing.volces.com/api/v3`          | OpenAI    | [获取密钥](https://console.volcengine.com)                        |
 | **神算云**          | `shengsuanyun/`   | `https://router.shengsuanyun.com/api/v1`            | OpenAI    | -                                                                 |
+| **LongCat**         | `longcat/`        | `https://api.longcat.chat/openai`                   | OpenAI    | [获取密钥](https://longcat.chat/platform)                        |
 | **Antigravity**     | `antigravity/`    | Google Cloud                                        | 自定义    | 仅 OAuth                                                          |
 | **GitHub Copilot**  | `github-copilot/` | `localhost:4321`                                    | gRPC      | -                                                                 |
 
@@ -674,6 +730,10 @@ picoclaw agent -m "你好"
       "model": "anthropic/claude-opus-4-5"
     }
   },
+  "session": {
+    "dm_scope": "per-channel-peer",
+    "backlog_limit": 20
+  },
   "providers": {
     "openrouter": {
       "api_key": "sk-or-v1-xxx"
@@ -820,3 +880,4 @@ Discord: [https://discord.gg/V4sAZ9XWpN](https://discord.gg/V4sAZ9XWpN)
 | **Brave Search** | 2000 次查询/月 | 网络搜索功能 |
 | **Tavily** | 1000 次查询/月 | AI Agent 搜索优化 |
 | **Groq** | 提供免费层级 | 极速推理 (Llama, Mixtral) |
+| **LongCat** | 最多 5M tokens/天 | 推理速度快 (免费额度) |

cmd/picoclaw-launcher-tui/internal/ui/app.go

@@ -1,6 +1,7 @@
 package ui
 
 import (
+	"fmt"
 	"os"
 	"os/exec"
 	"path/filepath"
@@ -67,6 +68,7 @@ func Run() error {
 	root := tview.NewFlex().SetDirection(tview.FlexRow)
 	root.AddItem(bannerView(), 6, 0, false)
 	root.AddItem(state.pages, 0, 1, true)
+	root.AddItem(footerView(), 1, 0, false)
 
 	if err := state.app.SetRoot(root, true).EnableMouse(false).Run(); err != nil {
 		return err
@@ -102,7 +104,7 @@ func (s *appState) pop() {
 }
 
 func (s *appState) mainMenu() tview.Primitive {
-	menu := NewMenu("Config Menu", nil)
+	menu := NewMenu("Menu", nil)
 	refreshMainMenu(menu, s)
 	menu.SetInputCapture(func(event *tcell.EventKey) *tcell.EventKey {
 		switch event.Key() {
@@ -110,10 +112,7 @@ func (s *appState) mainMenu() tview.Primitive {
 			s.requestExit()
 			return nil
 		}
-		if event.Rune() == 'q' {
-			s.requestExit()
-			return nil
-		}
+
 		return event
 	})
 
@@ -131,6 +130,32 @@ func (s *appState) refreshMenu(name string, menu *Menu) {
 	}
 }
 
+func (s *appState) countChannels() (enabled int, total int) {
+	c := s.config.Channels
+	entries := []bool{
+		c.Telegram.Enabled,
+		c.Discord.Enabled,
+		c.QQ.Enabled,
+		c.MaixCam.Enabled,
+		c.WhatsApp.Enabled,
+		c.Feishu.Enabled,
+		c.DingTalk.Enabled,
+		c.Slack.Enabled,
+		c.Matrix.Enabled,
+		c.LINE.Enabled,
+		c.OneBot.Enabled,
+		c.WeCom.Enabled,
+		c.WeComApp.Enabled,
+	}
+	total = len(entries)
+	for _, v := range entries {
+		if v {
+			enabled++
+		}
+	}
+	return enabled, total
+}
+
 func refreshMainMenuIfPresent(s *appState) {
 	if menu, ok := s.menus["main"]; ok {
 		refreshMainMenu(menu, s)
@@ -141,6 +166,7 @@ func refreshMainMenu(menu *Menu, s *appState) {
 	selectedModel := s.selectedModelName()
 	modelReady := selectedModel != ""
 	channelReady := s.hasEnabledChannel()
+	enabledCount, totalChannels := s.countChannels()
 	gatewayRunning := s.gatewayCmd != nil || s.isGatewayRunning()
 
 	gatewayLabel := "Start Gateway"
@@ -153,7 +179,7 @@ func refreshMainMenu(menu *Menu, s *appState) {
 	items := []MenuItem{
 		{
 			Label:       rootModelLabel(selectedModel),
-			Description: rootModelDescription(selectedModel),
+			Description: rootModelDescription(),
 			Action: func() {
 				s.push("model", s.modelMenu())
 			},
@@ -167,7 +193,7 @@ func refreshMainMenu(menu *Menu, s *appState) {
 		},
 		{
 			Label:       rootChannelLabel(channelReady),
-			Description: rootChannelDescription(channelReady),
+			Description: fmt.Sprintf("%d/%d enabled", enabledCount, totalChannels),
 			Action: func() {
 				s.push("channel", s.channelMenu())
 			},
@@ -311,16 +337,13 @@ func (s *appState) selectedModelName() string {
 
 func rootModelLabel(selected string) string {
 	if selected == "" {
-		return "Model (no model selected)"
+		return "Model (None)"
 	}
 	return "Model (" + selected + ")"
 }
 
-func rootModelDescription(selected string) string {
-	if selected == "" {
-		return "no model selected"
-	}
-	return "selected"
+func rootModelDescription() string {
+	return "Using SPACE to choose your model"
 }
 
 func rootChannelLabel(valid bool) string {
@@ -330,13 +353,6 @@ func rootChannelLabel(valid bool) string {
 	return "Channel"
 }
 
-func rootChannelDescription(valid bool) string {
-	if !valid {
-		return "no channel enabled"
-	}
-	return "enabled"
-}
-
 func (s *appState) startTalk() {
 	if !s.isActiveModelValid() {
 		s.showMessage("Model required", "Select a valid model before starting talk")
@@ -423,7 +439,7 @@ func (s *appState) hasEnabledChannel() bool {
 	c := s.config.Channels
 	return c.Telegram.Enabled || c.Discord.Enabled || c.QQ.Enabled || c.MaixCam.Enabled ||
 		c.WhatsApp.Enabled || c.Feishu.Enabled || c.DingTalk.Enabled || c.Slack.Enabled ||
-		c.LINE.Enabled || c.OneBot.Enabled || c.WeCom.Enabled || c.WeComApp.Enabled
+		c.Matrix.Enabled || c.LINE.Enabled || c.OneBot.Enabled || c.WeCom.Enabled || c.WeComApp.Enabled
 }
 
 func (s *appState) confirmApplyOrDiscard(onApply func(), onDiscard func()) {

cmd/picoclaw-launcher-tui/internal/ui/channel.go

@@ -10,9 +10,8 @@ import (
 	picoclawconfig "github.com/sipeed/picoclaw/pkg/config"
 )
 
-func (s *appState) channelMenu() tview.Primitive {
-	items := []MenuItem{
-		{Label: "Back", Description: "Return to main menu", Action: func() { s.pop() }},
+func (s *appState) buildChannelMenuItems() []MenuItem {
+	return []MenuItem{
 		channelItem(
 			"Telegram",
 			"Telegram bot settings",
@@ -61,6 +60,12 @@ func (s *appState) channelMenu() tview.Primitive {
 			s.config.Channels.Slack.Enabled,
 			func() { s.push("channel-slack", s.slackForm()) },
 		),
+		channelItem(
+			"Matrix",
+			"Matrix bot settings",
+			s.config.Channels.Matrix.Enabled,
+			func() { s.push("channel-matrix", s.matrixForm()) },
+		),
 		channelItem(
 			"LINE",
 			"LINE bot settings",
@@ -86,216 +91,87 @@ func (s *appState) channelMenu() tview.Primitive {
 			func() { s.push("channel-wecomapp", s.wecomAppForm()) },
 		),
 	}
+}
 
-	menu := NewMenu("Channels", items)
+func (s *appState) channelMenu() tview.Primitive {
+	menu := NewMenu("Channels", s.buildChannelMenuItems())
 	menu.SetInputCapture(func(event *tcell.EventKey) *tcell.EventKey {
 		if event.Key() == tcell.KeyEsc {
 			s.pop()
 			return nil
 		}
-		if event.Rune() == 'q' {
-			s.pop()
-			return nil
-		}
 		return event
 	})
 	return menu
 }
 
 func refreshChannelMenuFromState(menu *Menu, s *appState) {
-	items := []MenuItem{
-		{Label: "Back", Description: "Return to main menu", Action: func() { s.pop() }},
-		channelItem(
-			"Telegram",
-			"Telegram bot settings",
-			s.config.Channels.Telegram.Enabled,
-			func() { s.push("channel-telegram", s.telegramForm()) },
-		),
-		channelItem(
-			"Discord",
-			"Discord bot settings",
-			s.config.Channels.Discord.Enabled,
-			func() { s.push("channel-discord", s.discordForm()) },
-		),
-		channelItem(
-			"QQ",
-			"QQ bot settings",
-			s.config.Channels.QQ.Enabled,
-			func() { s.push("channel-qq", s.qqForm()) },
-		),
-		channelItem(
-			"MaixCam",
-			"MaixCam gateway",
-			s.config.Channels.MaixCam.Enabled,
-			func() { s.push("channel-maixcam", s.maixcamForm()) },
-		),
-		channelItem(
-			"WhatsApp",
-			"WhatsApp bridge",
-			s.config.Channels.WhatsApp.Enabled,
-			func() { s.push("channel-whatsapp", s.whatsappForm()) },
-		),
-		channelItem(
-			"Feishu",
-			"Feishu bot settings",
-			s.config.Channels.Feishu.Enabled,
-			func() { s.push("channel-feishu", s.feishuForm()) },
-		),
-		channelItem(
-			"DingTalk",
-			"DingTalk bot settings",
-			s.config.Channels.DingTalk.Enabled,
-			func() { s.push("channel-dingtalk", s.dingtalkForm()) },
-		),
-		channelItem(
-			"Slack",
-			"Slack bot settings",
-			s.config.Channels.Slack.Enabled,
-			func() { s.push("channel-slack", s.slackForm()) },
-		),
-		channelItem(
-			"LINE",
-			"LINE bot settings",
-			s.config.Channels.LINE.Enabled,
-			func() { s.push("channel-line", s.lineForm()) },
-		),
-		channelItem(
-			"OneBot",
-			"OneBot settings",
-			s.config.Channels.OneBot.Enabled,
-			func() { s.push("channel-onebot", s.onebotForm()) },
-		),
-		channelItem(
-			"WeCom",
-			"WeCom bot settings",
-			s.config.Channels.WeCom.Enabled,
-			func() { s.push("channel-wecom", s.wecomForm()) },
-		),
-		channelItem(
-			"WeCom App",
-			"WeCom App settings",
-			s.config.Channels.WeComApp.Enabled,
-			func() { s.push("channel-wecomapp", s.wecomAppForm()) },
-		),
-	}
-	menu.applyItems(items)
+	menu.applyItems(s.buildChannelMenuItems())
 }
 
 func (s *appState) telegramForm() tview.Primitive {
 	cfg := &s.config.Channels.Telegram
-	form := baseChannelForm("Telegram", cfg.Enabled, func(v bool) {
-		cfg.Enabled = v
-		s.dirty = true
-		refreshMainMenuIfPresent(s)
-		if menu, ok := s.menus["channel"]; ok {
-			refreshChannelMenuFromState(menu, s)
-		}
-	})
+	form := baseChannelForm("Telegram", cfg.Enabled, s.makeChannelOnEnabled(&cfg.Enabled))
 	form.AddInputField("Token", cfg.Token, 128, nil, func(text string) {
 		cfg.Token = strings.TrimSpace(text)
 	})
 	form.AddInputField("Proxy", cfg.Proxy, 128, nil, func(text string) {
 		cfg.Proxy = strings.TrimSpace(text)
 	})
-	form.AddInputField("Allow From", strings.Join(cfg.AllowFrom, ","), 128, nil, func(text string) {
-		cfg.AllowFrom = splitCSV(text)
-	})
+	addAllowFromField(form, &cfg.AllowFrom)
 	return wrapWithBack(form, s)
 }
 
 func (s *appState) discordForm() tview.Primitive {
 	cfg := &s.config.Channels.Discord
-	form := baseChannelForm("Discord", cfg.Enabled, func(v bool) {
-		cfg.Enabled = v
-		s.dirty = true
-		refreshMainMenuIfPresent(s)
-		if menu, ok := s.menus["channel"]; ok {
-			refreshChannelMenuFromState(menu, s)
-		}
-	})
+	form := baseChannelForm("Discord", cfg.Enabled, s.makeChannelOnEnabled(&cfg.Enabled))
 	form.AddInputField("Token", cfg.Token, 128, nil, func(text string) {
 		cfg.Token = strings.TrimSpace(text)
 	})
 	form.AddCheckbox("Mention Only", cfg.MentionOnly, func(checked bool) {
 		cfg.MentionOnly = checked
 	})
-	form.AddInputField("Allow From", strings.Join(cfg.AllowFrom, ","), 128, nil, func(text string) {
-		cfg.AllowFrom = splitCSV(text)
-	})
+	addAllowFromField(form, &cfg.AllowFrom)
 	return wrapWithBack(form, s)
 }
 
 func (s *appState) qqForm() tview.Primitive {
 	cfg := &s.config.Channels.QQ
-	form := baseChannelForm("QQ", cfg.Enabled, func(v bool) {
-		cfg.Enabled = v
-		s.dirty = true
-		refreshMainMenuIfPresent(s)
-		if menu, ok := s.menus["channel"]; ok {
-			refreshChannelMenuFromState(menu, s)
-		}
-	})
+	form := baseChannelForm("QQ", cfg.Enabled, s.makeChannelOnEnabled(&cfg.Enabled))
 	form.AddInputField("App ID", cfg.AppID, 64, nil, func(text string) {
 		cfg.AppID = strings.TrimSpace(text)
 	})
 	form.AddInputField("App Secret", cfg.AppSecret, 128, nil, func(text string) {
 		cfg.AppSecret = strings.TrimSpace(text)
 	})
-	form.AddInputField("Allow From", strings.Join(cfg.AllowFrom, ","), 128, nil, func(text string) {
-		cfg.AllowFrom = splitCSV(text)
-	})
+	addAllowFromField(form, &cfg.AllowFrom)
 	return wrapWithBack(form, s)
 }
 
 func (s *appState) maixcamForm() tview.Primitive {
 	cfg := &s.config.Channels.MaixCam
-	form := baseChannelForm("MaixCam", cfg.Enabled, func(v bool) {
-		cfg.Enabled = v
-		s.dirty = true
-		refreshMainMenuIfPresent(s)
-		if menu, ok := s.menus["channel"]; ok {
-			refreshChannelMenuFromState(menu, s)
-		}
-	})
+	form := baseChannelForm("MaixCam", cfg.Enabled, s.makeChannelOnEnabled(&cfg.Enabled))
 	form.AddInputField("Host", cfg.Host, 64, nil, func(text string) {
 		cfg.Host = strings.TrimSpace(text)
 	})
 	addIntField(form, "Port", cfg.Port, func(value int) { cfg.Port = value })
-	form.AddInputField("Allow From", strings.Join(cfg.AllowFrom, ","), 128, nil, func(text string) {
-		cfg.AllowFrom = splitCSV(text)
-	})
+	addAllowFromField(form, &cfg.AllowFrom)
 	return wrapWithBack(form, s)
 }
 
 func (s *appState) whatsappForm() tview.Primitive {
 	cfg := &s.config.Channels.WhatsApp
-	form := baseChannelForm("WhatsApp", cfg.Enabled, func(v bool) {
-		cfg.Enabled = v
-		s.dirty = true
-		refreshMainMenuIfPresent(s)
-		if menu, ok := s.menus["channel"]; ok {
-			refreshChannelMenuFromState(menu, s)
-		}
-	})
+	form := baseChannelForm("WhatsApp", cfg.Enabled, s.makeChannelOnEnabled(&cfg.Enabled))
 	form.AddInputField("Bridge URL", cfg.BridgeURL, 128, nil, func(text string) {
 		cfg.BridgeURL = strings.TrimSpace(text)
 	})
-	form.AddInputField("Allow From", strings.Join(cfg.AllowFrom, ","), 128, nil, func(text string) {
-		cfg.AllowFrom = splitCSV(text)
-	})
+	addAllowFromField(form, &cfg.AllowFrom)
 	return wrapWithBack(form, s)
 }
 
 func (s *appState) feishuForm() tview.Primitive {
 	cfg := &s.config.Channels.Feishu
-	form := baseChannelForm("Feishu", cfg.Enabled, func(v bool) {
-		cfg.Enabled = v
-		s.dirty = true
-		refreshMainMenuIfPresent(s)
-		if menu, ok := s.menus["channel"]; ok {
-			refreshChannelMenuFromState(menu, s)
-		}
-	})
+	form := baseChannelForm("Feishu", cfg.Enabled, s.makeChannelOnEnabled(&cfg.Enabled))
 	form.AddInputField("App ID", cfg.AppID, 64, nil, func(text string) {
 		cfg.AppID = strings.TrimSpace(text)
 	})
@@ -308,66 +184,39 @@ func (s *appState) feishuForm() tview.Primitive {
 	form.AddInputField("Verification Token", cfg.VerificationToken, 128, nil, func(text string) {
 		cfg.VerificationToken = strings.TrimSpace(text)
 	})
-	form.AddInputField("Allow From", strings.Join(cfg.AllowFrom, ","), 128, nil, func(text string) {
-		cfg.AllowFrom = splitCSV(text)
-	})
+	addAllowFromField(form, &cfg.AllowFrom)
 	return wrapWithBack(form, s)
 }
 
 func (s *appState) dingtalkForm() tview.Primitive {
 	cfg := &s.config.Channels.DingTalk
-	form := baseChannelForm("DingTalk", cfg.Enabled, func(v bool) {
-		cfg.Enabled = v
-		s.dirty = true
-		refreshMainMenuIfPresent(s)
-		if menu, ok := s.menus["channel"]; ok {
-			refreshChannelMenuFromState(menu, s)
-		}
-	})
+	form := baseChannelForm("DingTalk", cfg.Enabled, s.makeChannelOnEnabled(&cfg.Enabled))
 	form.AddInputField("Client ID", cfg.ClientID, 64, nil, func(text string) {
 		cfg.ClientID = strings.TrimSpace(text)
 	})
 	form.AddInputField("Client Secret", cfg.ClientSecret, 128, nil, func(text string) {
 		cfg.ClientSecret = strings.TrimSpace(text)
 	})
-	form.AddInputField("Allow From", strings.Join(cfg.AllowFrom, ","), 128, nil, func(text string) {
-		cfg.AllowFrom = splitCSV(text)
-	})
+	addAllowFromField(form, &cfg.AllowFrom)
 	return wrapWithBack(form, s)
 }
 
 func (s *appState) slackForm() tview.Primitive {
 	cfg := &s.config.Channels.Slack
-	form := baseChannelForm("Slack", cfg.Enabled, func(v bool) {
-		cfg.Enabled = v
-		s.dirty = true
-		refreshMainMenuIfPresent(s)
-		if menu, ok := s.menus["channel"]; ok {
-			refreshChannelMenuFromState(menu, s)
-		}
-	})
+	form := baseChannelForm("Slack", cfg.Enabled, s.makeChannelOnEnabled(&cfg.Enabled))
 	form.AddInputField("Bot Token", cfg.BotToken, 128, nil, func(text string) {
 		cfg.BotToken = strings.TrimSpace(text)
 	})
 	form.AddInputField("App Token", cfg.AppToken, 128, nil, func(text string) {
 		cfg.AppToken = strings.TrimSpace(text)
 	})
-	form.AddInputField("Allow From", strings.Join(cfg.AllowFrom, ","), 128, nil, func(text string) {
-		cfg.AllowFrom = splitCSV(text)
-	})
+	addAllowFromField(form, &cfg.AllowFrom)
 	return wrapWithBack(form, s)
 }
 
 func (s *appState) lineForm() tview.Primitive {
 	cfg := &s.config.Channels.LINE
-	form := baseChannelForm("LINE", cfg.Enabled, func(v bool) {
-		cfg.Enabled = v
-		s.dirty = true
-		refreshMainMenuIfPresent(s)
-		if menu, ok := s.menus["channel"]; ok {
-			refreshChannelMenuFromState(menu, s)
-		}
-	})
+	form := baseChannelForm("LINE", cfg.Enabled, s.makeChannelOnEnabled(&cfg.Enabled))
 	form.AddInputField("Channel Secret", cfg.ChannelSecret, 128, nil, func(text string) {
 		cfg.ChannelSecret = strings.TrimSpace(text)
 	})
@@ -381,22 +230,35 @@ func (s *appState) lineForm() tview.Primitive {
 	form.AddInputField("Webhook Path", cfg.WebhookPath, 64, nil, func(text string) {
 		cfg.WebhookPath = strings.TrimSpace(text)
 	})
-	form.AddInputField("Allow From", strings.Join(cfg.AllowFrom, ","), 128, nil, func(text string) {
-		cfg.AllowFrom = splitCSV(text)
+	addAllowFromField(form, &cfg.AllowFrom)
+	return wrapWithBack(form, s)
+}
+
+func (s *appState) matrixForm() tview.Primitive {
+	cfg := &s.config.Channels.Matrix
+	form := baseChannelForm("Matrix", cfg.Enabled, s.makeChannelOnEnabled(&cfg.Enabled))
+	form.AddInputField("Homeserver", cfg.Homeserver, 128, nil, func(text string) {
+		cfg.Homeserver = strings.TrimSpace(text)
 	})
+	form.AddInputField("User ID", cfg.UserID, 128, nil, func(text string) {
+		cfg.UserID = strings.TrimSpace(text)
+	})
+	form.AddInputField("Access Token", cfg.AccessToken, 128, nil, func(text string) {
+		cfg.AccessToken = strings.TrimSpace(text)
+	})
+	form.AddInputField("Device ID", cfg.DeviceID, 128, nil, func(text string) {
+		cfg.DeviceID = strings.TrimSpace(text)
+	})
+	form.AddCheckbox("Join On Invite", cfg.JoinOnInvite, func(checked bool) {
+		cfg.JoinOnInvite = checked
+	})
+	addAllowFromField(form, &cfg.AllowFrom)
 	return wrapWithBack(form, s)
 }
 
 func (s *appState) onebotForm() tview.Primitive {
 	cfg := &s.config.Channels.OneBot
-	form := baseChannelForm("OneBot", cfg.Enabled, func(v bool) {
-		cfg.Enabled = v
-		s.dirty = true
-		refreshMainMenuIfPresent(s)
-		if menu, ok := s.menus["channel"]; ok {
-			refreshChannelMenuFromState(menu, s)
-		}
-	})
+	form := baseChannelForm("OneBot", cfg.Enabled, s.makeChannelOnEnabled(&cfg.Enabled))
 	form.AddInputField("WS URL", cfg.WSUrl, 128, nil, func(text string) {
 		cfg.WSUrl = strings.TrimSpace(text)
 	})
@@ -418,22 +280,13 @@ func (s *appState) onebotForm() tview.Primitive {
 			cfg.GroupTriggerPrefix = splitCSV(text)
 		},
 	)
-	form.AddInputField("Allow From", strings.Join(cfg.AllowFrom, ","), 128, nil, func(text string) {
-		cfg.AllowFrom = splitCSV(text)
-	})
+	addAllowFromField(form, &cfg.AllowFrom)
 	return wrapWithBack(form, s)
 }
 
 func (s *appState) wecomForm() tview.Primitive {
 	cfg := &s.config.Channels.WeCom
-	form := baseChannelForm("WeCom", cfg.Enabled, func(v bool) {
-		cfg.Enabled = v
-		s.dirty = true
-		refreshMainMenuIfPresent(s)
-		if menu, ok := s.menus["channel"]; ok {
-			refreshChannelMenuFromState(menu, s)
-		}
-	})
+	form := baseChannelForm("WeCom", cfg.Enabled, s.makeChannelOnEnabled(&cfg.Enabled))
 	form.AddInputField("Token", cfg.Token, 128, nil, func(text string) {
 		cfg.Token = strings.TrimSpace(text)
 	})
@@ -450,9 +303,7 @@ func (s *appState) wecomForm() tview.Primitive {
 	form.AddInputField("Webhook Path", cfg.WebhookPath, 64, nil, func(text string) {
 		cfg.WebhookPath = strings.TrimSpace(text)
 	})
-	form.AddInputField("Allow From", strings.Join(cfg.AllowFrom, ","), 128, nil, func(text string) {
-		cfg.AllowFrom = splitCSV(text)
-	})
+	addAllowFromField(form, &cfg.AllowFrom)
 	addIntField(
 		form,
 		"Reply Timeout",
@@ -464,14 +315,7 @@ func (s *appState) wecomForm() tview.Primitive {
 
 func (s *appState) wecomAppForm() tview.Primitive {
 	cfg := &s.config.Channels.WeComApp
-	form := baseChannelForm("WeCom App", cfg.Enabled, func(v bool) {
-		cfg.Enabled = v
-		s.dirty = true
-		refreshMainMenuIfPresent(s)
-		if menu, ok := s.menus["channel"]; ok {
-			refreshChannelMenuFromState(menu, s)
-		}
-	})
+	form := baseChannelForm("WeCom App", cfg.Enabled, s.makeChannelOnEnabled(&cfg.Enabled))
 	form.AddInputField("Corp ID", cfg.CorpID, 64, nil, func(text string) {
 		cfg.CorpID = strings.TrimSpace(text)
 	})
@@ -492,9 +336,7 @@ func (s *appState) wecomAppForm() tview.Primitive {
 	form.AddInputField("Webhook Path", cfg.WebhookPath, 64, nil, func(text string) {
 		cfg.WebhookPath = strings.TrimSpace(text)
 	})
-	form.AddInputField("Allow From", strings.Join(cfg.AllowFrom, ","), 128, nil, func(text string) {
-		cfg.AllowFrom = splitCSV(text)
-	})
+	addAllowFromField(form, &cfg.AllowFrom)
 	addIntField(
 		form,
 		"Reply Timeout",
@@ -504,6 +346,23 @@ func (s *appState) wecomAppForm() tview.Primitive {
 	return wrapWithBack(form, s)
 }
 
+func (s *appState) makeChannelOnEnabled(enabledPtr *bool) func(bool) {
+	return func(v bool) {
+		*enabledPtr = v
+		s.dirty = true
+		refreshMainMenuIfPresent(s)
+		if menu, ok := s.menus["channel"]; ok {
+			refreshChannelMenuFromState(menu, s)
+		}
+	}
+}
+
+func addAllowFromField(form *tview.Form, allowFrom *picoclawconfig.FlexibleStringSlice) {
+	form.AddInputField("Allow From", strings.Join(*allowFrom, ","), 128, nil, func(text string) {
+		*allowFrom = splitCSV(text)
+	})
+}
+
 func baseChannelForm(title string, enabled bool, onEnabled func(bool)) *tview.Form {
 	form := tview.NewForm()
 	form.SetBorder(true).SetTitle(fmt.Sprintf("Channel: %s", title))

cmd/picoclaw-launcher-tui/internal/ui/model.go

@@ -14,23 +14,7 @@ import (
 )
 
 func (s *appState) modelMenu() tview.Primitive {
-	items := make([]MenuItem, 0, 2+len(s.config.ModelList))
-	items = append(items,
-		MenuItem{Label: "Back", Description: "Return to main menu", Action: func() { s.pop() }},
-		MenuItem{
-			Label:       "Add model",
-			Description: "Append a new model entry",
-			Action: func() {
-				s.addModel(
-					picoclawconfig.ModelConfig{ModelName: "new-model", Model: "openai/gpt-5.2"},
-				)
-				s.push(
-					fmt.Sprintf("model-%d", len(s.config.ModelList)-1),
-					s.modelForm(len(s.config.ModelList)-1),
-				)
-			},
-		},
-	)
+	items := make([]MenuItem, 0, 1+len(s.config.ModelList))
 	currentModel := strings.TrimSpace(s.config.Agents.Defaults.Model)
 	for i := range s.config.ModelList {
 		index := i
@@ -57,6 +41,23 @@ func (s *appState) modelMenu() tview.Primitive {
 			},
 		})
 	}
+	// Add model entry appended at the end so the models map to rows 1..N
+	items = append(items,
+		MenuItem{
+			Label:       "**Add model**",
+			Description: "Append a new model entry",
+			Action: func() {
+				newName := s.nextAvailableModelName("new-model")
+				s.addModel(
+					picoclawconfig.ModelConfig{ModelName: newName, Model: "openai/gpt-5.2"},
+				)
+				s.push(
+					fmt.Sprintf("model-%d", len(s.config.ModelList)-1),
+					s.modelForm(len(s.config.ModelList)-1),
+				)
+			},
+		},
+	)
 
 	menu := NewMenu("Models", items)
 	menu.SetInputCapture(func(event *tcell.EventKey) *tcell.EventKey {
@@ -64,14 +65,11 @@ func (s *appState) modelMenu() tview.Primitive {
 			s.pop()
 			return nil
 		}
-		if event.Rune() == 'q' {
-			s.pop()
-			return nil
-		}
+
 		if event.Rune() == ' ' {
 			row, _ := menu.GetSelection()
-			if row > 0 && row <= len(s.config.ModelList) {
-				model := s.config.ModelList[row-1]
+			if row >= 0 && row < len(s.config.ModelList) {
+				model := s.config.ModelList[row]
 				if !isModelValid(model) {
 					s.showMessage(
 						"Invalid model",
@@ -95,12 +93,23 @@ func (s *appState) modelForm(index int) tview.Primitive {
 	model := &s.config.ModelList[index]
 	form := tview.NewForm()
 	form.SetBorder(true).SetTitle(fmt.Sprintf("Model: %s", model.ModelName))
-	form.SetButtonBackgroundColor(tcell.NewRGBColor(80, 250, 123))
-	form.SetButtonTextColor(tcell.NewRGBColor(12, 13, 22))
 
 	addInput(form, "Model Name", model.ModelName, func(value string) {
+		if value == "" {
+			s.showMessage("Invalid model name", "Model Name cannot be empty")
+			return
+		}
+		if s.modelNameExists(value, index) {
+			s.showMessage("Duplicate model name", fmt.Sprintf("Model Name '%s' already exists", value))
+			return
+		}
+		oldName := model.ModelName
 		model.ModelName = value
+		if s.config.Agents.Defaults.Model == oldName {
+			s.config.Agents.Defaults.Model = value
+		}
 		s.dirty = true
+		form.SetTitle(fmt.Sprintf("Model: %s", model.ModelName))
 		refreshMainMenuIfPresent(s)
 		if menu, ok := s.menus["model"]; ok {
 			refreshModelMenuFromState(menu, s)
@@ -158,7 +167,21 @@ func (s *appState) modelForm(index int) tview.Primitive {
 	})
 
 	form.AddButton("Delete", func() {
-		s.deleteModel(index)
+		pageName := "confirm-delete-model"
+		if s.pages.HasPage(pageName) {
+			return
+		}
+		modal := tview.NewModal().
+			SetText("Are you sure you want to delete this model?").
+			AddButtons([]string{"Cancel", "Delete"}).
+			SetDoneFunc(func(buttonIndex int, buttonLabel string) {
+				s.pages.RemovePage(pageName)
+				if buttonLabel == "Delete" {
+					s.deleteModel(index)
+				}
+			})
+		modal.SetTitle("Confirm Delete").SetBorder(true)
+		s.pages.AddPage(pageName, modal, true, true)
 	})
 	form.AddButton("Test", func() {
 		s.testModel(model)
@@ -215,7 +238,7 @@ func modelStatusColor(valid bool, selected bool) *tcell.Color {
 
 func refreshModelMenu(menu *Menu, currentModel string, models []picoclawconfig.ModelConfig) {
 	for i, model := range models {
-		row := i + 1
+		row := i
 		label := fmt.Sprintf("%s (%s)", model.ModelName, model.Model)
 		isValid := isModelValid(model)
 		if model.ModelName == currentModel && currentModel != "" {
@@ -234,23 +257,7 @@ func refreshModelMenu(menu *Menu, currentModel string, models []picoclawconfig.M
 }
 
 func refreshModelMenuFromState(menu *Menu, s *appState) {
-	items := make([]MenuItem, 0, 2+len(s.config.ModelList))
-	items = append(items,
-		MenuItem{Label: "Back", Description: "Return to main menu", Action: func() { s.pop() }},
-		MenuItem{
-			Label:       "Add model",
-			Description: "Append a new model entry",
-			Action: func() {
-				s.addModel(
-					picoclawconfig.ModelConfig{ModelName: "new-model", Model: "openai/gpt-5.2"},
-				)
-				s.push(
-					fmt.Sprintf("model-%d", len(s.config.ModelList)-1),
-					s.modelForm(len(s.config.ModelList)-1),
-				)
-			},
-		},
-	)
+	items := make([]MenuItem, 0, 1+len(s.config.ModelList))
 	currentModel := strings.TrimSpace(s.config.Agents.Defaults.Model)
 	for i := range s.config.ModelList {
 		index := i
@@ -277,6 +284,19 @@ func refreshModelMenuFromState(menu *Menu, s *appState) {
 			},
 		})
 	}
+	items = append(items,
+		MenuItem{
+			Label:       "**Add Model**",
+			Description: "Append a new model entry",
+			Action: func() {
+				newName := s.nextAvailableModelName("new-model")
+				s.addModel(
+					picoclawconfig.ModelConfig{ModelName: newName, Model: "openai/gpt-5.2"},
+				)
+				s.push(fmt.Sprintf("model-%d", len(s.config.ModelList)-1), s.modelForm(len(s.config.ModelList)-1))
+			},
+		},
+	)
 	menu.applyItems(items)
 }
 
@@ -287,6 +307,38 @@ func isModelValid(model picoclawconfig.ModelConfig) bool {
 	return hasKey && hasModel
 }
 
+func (s *appState) modelNameExists(name string, excludeIndex int) bool {
+	target := strings.TrimSpace(name)
+	if target == "" {
+		return false
+	}
+	for i := range s.config.ModelList {
+		if i == excludeIndex {
+			continue
+		}
+		if strings.TrimSpace(s.config.ModelList[i].ModelName) == target {
+			return true
+		}
+	}
+	return false
+}
+
+func (s *appState) nextAvailableModelName(base string) string {
+	name := strings.TrimSpace(base)
+	if name == "" {
+		name = "new-model"
+	}
+	if !s.modelNameExists(name, -1) {
+		return name
+	}
+	for i := 2; ; i++ {
+		candidate := fmt.Sprintf("%s-%d", name, i)
+		if !s.modelNameExists(candidate, -1) {
+			return candidate
+		}
+	}
+}
+
 func (s *appState) testModel(model *picoclawconfig.ModelConfig) {
 	if model == nil {
 		return
@@ -335,7 +387,11 @@ func (s *appState) testModel(model *picoclawconfig.ModelConfig) {
 		s.showMessage("Test OK", resp.Status)
 		return
 	}
-	body, _ := io.ReadAll(io.LimitReader(resp.Body, 2048))
+	body, err := io.ReadAll(io.LimitReader(resp.Body, 2048))
+	if err != nil {
+		s.showMessage("Test failed", fmt.Sprintf("failed to read response: %v", err))
+		return
+	}
 	s.showMessage(
 		"Test failed",
 		fmt.Sprintf("%s: %s", resp.Status, strings.TrimSpace(string(body))),

cmd/picoclaw-launcher-tui/internal/ui/style.go

@@ -5,6 +5,19 @@ import (
 	"github.com/rivo/tview"
 )
 
+const (
+	colorBlue = "[#3e5db9]"
+	colorRed  = "[#d54646]"
+	banner    = "\r\n[::b]" +
+		colorBlue + "██████╗ ██╗ ██████╗ ██████╗ " + colorRed + " ██████╗██╗      █████╗ ██╗    ██╗\n" +
+		colorBlue + "██╔══██╗██║██╔════╝██╔═══██╗" + colorRed + "██╔════╝██║     ██╔══██╗██║    ██║\n" +
+		colorBlue + "██████╔╝██║██║     ██║   ██║" + colorRed + "██║     ██║     ███████║██║ █╗ ██║\n" +
+		colorBlue + "██╔═══╝ ██║██║     ██║   ██║" + colorRed + "██║     ██║     ██╔══██║██║███╗██║\n" +
+		colorBlue + "██║     ██║╚██████╗╚██████╔╝" + colorRed + "╚██████╗███████╗██║  ██║╚███╔███╔╝\n" +
+		colorBlue + "╚═╝     ╚═╝ ╚═════╝ ╚═════╝ " + colorRed + " ╚═════╝╚══════╝╚═╝  ╚═╝ ╚══╝╚══╝\n " +
+		"[:]"
+)
+
 func applyStyles() {
 	tview.Styles.PrimitiveBackgroundColor = tcell.NewRGBColor(12, 13, 22)
 	tview.Styles.ContrastBackgroundColor = tcell.NewRGBColor(34, 19, 53)
@@ -24,14 +37,19 @@ func bannerView() *tview.TextView {
 	text.SetDynamicColors(true)
 	text.SetTextAlign(tview.AlignCenter)
 	text.SetBackgroundColor(tview.Styles.PrimitiveBackgroundColor)
-	text.SetText(
-		"[::b][#84aaff]██████╗ ██╗ ██████╗ ██████╗  ██████╗██╗      █████╗ ██╗    ██╗\n" +
-			"[#84aaff]██╔══██╗██║██╔════╝██╔═══██╗██╔════╝██║     ██╔══██╗██║    ██║\n" +
-			"[#84aaff]██████╔╝██║██║     ██║   ██║██║     ██║     ███████║██║ █╗ ██║\n" +
-			"[#84aaff]██╔═══╝ ██║██║     ██║   ██║██║     ██║     ██╔══██║██║███╗██║\n" +
-			"[#84aaff]██║     ██║╚██████╗╚██████╔╝╚██████╗███████╗██║  ██║╚███╔███╔╝\n" +
-			"[#84aaff]╚═╝     ╚═╝ ╚═════╝ ╚═════╝  ╚═════╝╚══════╝╚═╝  ╚═╝ ╚══╝╚══╝",
-	)
+	text.SetText(banner)
+	text.SetBorder(false)
+	return text
+}
+
+const footerText = "Esc: Back/Exit | Enter: Enter | ←↓↑→ : Move | Space: Select | Tab/Shift+Tab: Switch"
+
+func footerView() *tview.TextView {
+	text := tview.NewTextView()
+	text.SetTextAlign(tview.AlignCenter)
+	text.SetText(footerText)
+	text.SetBackgroundColor(tview.Styles.MoreContrastBackgroundColor)
+	text.SetTextColor(tview.Styles.PrimaryTextColor)
 	text.SetBorder(false)
 	return text
 }

cmd/picoclaw-launcher/README.md

@@ -1,290 +0,0 @@
-# PicoClaw Launcher
-
-> [!WARNING]
-> This project is a temporary solution and will be refactored in the future to provide a complete web service. Therefore, the APIs in this directory are not stable.
-
-A standalone launcher for PicoClaw, providing visual JSON editing and OAuth provider authentication management.
-
-## Features
-
-- 📝 **Config Editor** — Sidebar-based settings UI with model management, channel configuration forms, and a raw JSON editor
-- 🤖 **Model Management** — Model card grid with availability status (grayed out without API key), primary model selection, add/edit/delete with required/optional field separation
-- 📡 **Channel Configuration** — Form-based settings for 12 channel types (Telegram, Discord, Slack, WeCom, DingTalk, Feishu, LINE, WhatsApp, QQ, OneBot, MaixCAM, etc.) with documentation links
-- 🔐 **Provider Auth** — Login to OpenAI (Device Code), Anthropic (API Token), Google Antigravity (Browser OAuth)
-- 🌐 **Embedded Frontend** — Compiles to a single binary with no external dependencies
-- 🌍 **i18n** — Chinese/English language switching with browser auto-detection
-- 🎨 **Theme** — Light / Dark / System theme toggle with localStorage persistence
-
-## Quick Start
-
-```bash
-# Build
-go build -o picoclaw-launcher ./cmd/picoclaw-launcher/
-
-# Run with default config path (~/.picoclaw/config.json)
-./picoclaw-launcher
-
-# Specify a config file
-./picoclaw-launcher ./config.json
-
-# Allow LAN access
-./picoclaw-launcher -public
-```
-
-Open `http://localhost:18800` in your browser.
-
-## CLI Options
-
-```
-Usage: picoclaw-config [options] [config.json]
-
-Arguments:
-  config.json    Path to the configuration file (default: ~/.picoclaw/config.json)
-
-Options:
-  -public        Listen on all interfaces (0.0.0.0), allowing access from other devices
-```
-
-## API Reference
-
-Base URL: `http://localhost:18800`
-
----
-
-### Static Files
-
-#### GET /
-
-Serves the embedded frontend (`index.html`).
-
----
-
-### Config API
-
-#### GET /api/config
-
-Reads the current configuration file.
-
-**Response** `200 OK`
-
-```json
-{
-  "config": { ... },
-  "path": "/Users/xiao/.picoclaw/config.json"
-}
-```
-
----
-
-#### PUT /api/config
-
-Saves the configuration. The request body must be a complete Config JSON object.
-
-**Request Body** — `application/json`
-
-```json
-{
-  "agents": { "defaults": { "model_name": "gpt-5.2" } },
-  "model_list": [
-    {
-      "model_name": "gpt-5.2",
-      "model": "openai/gpt-5.2",
-      "auth_method": "oauth"
-    }
-  ]
-}
-```
-
-**Response** `200 OK`
-
-```json
-{ "status": "ok" }
-```
-
-**Error** `400 Bad Request` — Invalid JSON
-
----
-
-### Auth API
-
-#### GET /api/auth/status
-
-Returns the authentication status of all providers and any in-progress device code login.
-
-**Response** `200 OK`
-
-```json
-{
-  "providers": [
-    {
-      "provider": "openai",
-      "auth_method": "oauth",
-      "status": "active",
-      "account_id": "user-xxx",
-      "expires_at": "2026-03-01T00:00:00Z"
-    }
-  ],
-  "pending_device": {
-    "provider": "openai",
-    "status": "pending",
-    "device_url": "https://auth.openai.com/activate",
-    "user_code": "ABCD-1234"
-  }
-}
-```
-
-`status` values: `active` | `expired` | `needs_refresh`
-
-`pending_device` is only present when a device code login is in progress.
-
----
-
-#### POST /api/auth/login
-
-Initiates a provider login.
-
-**Request Body** — `application/json`
-
-```json
-{ "provider": "openai" }
-```
-
-Supported `provider` values: `openai` | `anthropic` | `google-antigravity`
-
-##### OpenAI (Device Code Flow)
-
-Returns device code info. The server polls for completion in the background.
-
-```json
-{
-  "status": "pending",
-  "device_url": "https://auth.openai.com/activate",
-  "user_code": "ABCD-1234",
-  "message": "Open the URL and enter the code to authenticate."
-}
-```
-
-The user opens `device_url` in a browser and enters `user_code`. Once authenticated, `GET /api/auth/status` will show `pending_device.status` as `success`.
-
-##### Anthropic (API Token)
-
-Requires a `token` field in the request:
-
-```json
-{ "provider": "anthropic", "token": "sk-ant-xxx" }
-```
-
-**Response:**
-
-```json
-{ "status": "success", "message": "Anthropic token saved" }
-```
-
-##### Google Antigravity (Browser OAuth)
-
-Returns an authorization URL for the frontend to open in a new tab:
-
-```json
-{
-  "status": "redirect",
-  "auth_url": "https://accounts.google.com/o/oauth2/auth?...",
-  "message": "Open the URL to authenticate with Google."
-}
-```
-
-After authentication, Google redirects to `GET /auth/callback`, which saves the credentials and redirects back to the picoclaw-config UI.
-
----
-
-#### POST /api/auth/logout
-
-Logs out from a provider.
-
-**Request Body** — `application/json`
-
-```json
-{ "provider": "openai" }
-```
-
-Omit or leave `provider` empty to log out from all providers.
-
-**Response** `200 OK`
-
-```json
-{ "status": "ok" }
-```
-
----
-
-#### GET /auth/callback
-
-OAuth browser callback endpoint (used by Google Antigravity). Called by the OAuth provider's redirect — **not invoked directly by the frontend**.
-
-**Query Parameters:**
-- `state` — OAuth state for CSRF validation
-- `code` — Authorization code
-
-On success, redirects to `/#auth`.
-
-
-### Process API
-
-#### GET /api/process/status
-
-Gets the running status of the `picoclaw gateway` process.
-
-**Response** `200 OK` (Running)
-
-```json
-{
-  "process_status": "running",
-  "status": "ok",
-  "uptime": "1.010814s"
-}
-```
-
-**Response** `200 OK` (Stopped)
-
-```json
-{
-  "process_status": "stopped",
-  "error": "Get \"http://localhost:18790/health\": dial tcp [::1]:18790: connect: connection refused"
-}
-```
-
----
-
-#### POST /api/process/start
-
-Starts the `picoclaw gateway` process in the background.
-
-**Response** `200 OK`
-
-```json
-{
-  "status": "ok",
-  "pid": 12345
-}
-```
-
----
-
-#### POST /api/process/stop
-
-Stops the running `picoclaw gateway` process.
-
-**Response** `200 OK`
-
-```json
-{
-  "status": "ok"
-}
-```
-
----
-
-## Testing
-
-```bash
-go test -v ./cmd/picoclaw-launcher/
-```

cmd/picoclaw-launcher/README.zh.md

@@ -1,287 +0,0 @@
-# PicoClaw Launcher
-
-> [!WARNING]
-> 该项目属于临时解决方案，后续会重构并提供完整的 Web 服务，因此该目录下的接口并不稳定。
-
-PicoClaw 的独立启动器，提供可视化 JSON 配置编辑和 OAuth Provider 认证管理。
-
-## 功能
-
-- 📝 **配置编辑** — 侧边栏式设置 UI，支持模型管理、通道配置表单和原始 JSON 编辑器
-- 🤖 **模型管理** — 模型卡片网格，可用性状态显示（无 API Key 时灰色），主模型选择，增删改查，必填/选填字段分离
-- 📡 **通道配置** — 12 种通道类型（Telegram、Discord、Slack、企业微信、钉钉、飞书、LINE、WhatsApp、QQ、OneBot、MaixCAM 等）的表单化配置，附带文档链接
-- 🔐 **Provider 认证** — 支持 OpenAI (Device Code)、Anthropic (API Token)、Google Antigravity (Browser OAuth) 登录
-- 🌐 **嵌入式前端** — 编译为单一二进制文件，无需额外依赖
-- 🌍 **国际化** — 中英文切换，首次访问自动检测浏览器语言
-- 🎨 **主题** — 亮色 / 暗色 / 跟随系统，偏好保存在 localStorage
-
-## 快速开始
-
-```bash
-# 编译
-go build -o picoclaw-launcher ./cmd/picoclaw-launcher/
-
-# 运行（使用默认配置路径 ~/.picoclaw/config.json）
-./picoclaw-launcher
-
-# 指定配置文件
-./picoclaw-launcher ./config.json
-
-# 允许局域网访问
-./picoclaw-launcher -public
-```
-
-启动后在浏览器中打开 `http://localhost:18800`。
-
-## 命令行参数
-
-```
-Usage: picoclaw-launcher [options] [config.json]
-
-Arguments:
-  config.json    配置文件路径（默认: ~/.picoclaw/config.json）
-
-Options:
-  -public        监听所有网络接口（0.0.0.0），允许局域网设备访问
-```
-
-## API 文档
-
-Base URL: `http://localhost:18800`
-
-### 静态文件
-
-#### GET /
-
-提供嵌入式前端页面（`index.html`）。
-
----
-
-### Config API
-
-#### GET /api/config
-
-读取当前配置文件内容。
-
-**Response** `200 OK`
-
-```json
-{
-  "config": { ... },
-  "path": "/Users/xiao/.picoclaw/config.json"
-}
-```
-
----
-
-#### PUT /api/config
-
-保存配置。请求体为完整的 Config JSON。
-
-**Request Body** — `application/json`
-
-```json
-{
-  "agents": { "defaults": { "model_name": "gpt-5.2" } },
-  "model_list": [
-    {
-      "model_name": "gpt-5.2",
-      "model": "openai/gpt-5.2",
-      "auth_method": "oauth"
-    }
-  ]
-}
-```
-
-**Response** `200 OK`
-
-```json
-{ "status": "ok" }
-```
-
-**Error** `400 Bad Request` — 无效 JSON
-
----
-
-### Auth API
-
-#### GET /api/auth/status
-
-获取所有 Provider 的认证状态和进行中的 Device Code 登录信息。
-
-**Response** `200 OK`
-
-```json
-{
-  "providers": [
-    {
-      "provider": "openai",
-      "auth_method": "oauth",
-      "status": "active",
-      "account_id": "user-xxx",
-      "expires_at": "2026-03-01T00:00:00Z"
-    }
-  ],
-  "pending_device": {
-    "provider": "openai",
-    "status": "pending",
-    "device_url": "https://auth.openai.com/activate",
-    "user_code": "ABCD-1234"
-  }
-}
-```
-
-`status` 可选值: `active` | `expired` | `needs_refresh`
-
-`pending_device` 仅在有进行中的 Device Code 登录时返回。
-
----
-
-#### POST /api/auth/login
-
-发起 Provider 登录。
-
-**Request Body** — `application/json`
-
-```json
-{ "provider": "openai" }
-```
-
-支持的 `provider` 值: `openai` | `anthropic` | `google-antigravity`
-
-##### OpenAI (Device Code Flow)
-
-返回 Device Code 信息，后台自动轮询认证结果：
-
-```json
-{
-  "status": "pending",
-  "device_url": "https://auth.openai.com/activate",
-  "user_code": "ABCD-1234",
-  "message": "Open the URL and enter the code to authenticate."
-}
-```
-
-用户在浏览器中打开 `device_url` 并输入 `user_code`。认证完成后通过 `GET /api/auth/status` 的 `pending_device.status` 变为 `success` 通知前端。
-
-##### Anthropic (API Token)
-
-需在请求中附带 token：
-
-```json
-{ "provider": "anthropic", "token": "sk-ant-xxx" }
-```
-
-**Response:**
-
-```json
-{ "status": "success", "message": "Anthropic token saved" }
-```
-
-##### Google Antigravity (Browser OAuth)
-
-返回授权 URL，前端打开新标签页：
-
-```json
-{
-  "status": "redirect",
-  "auth_url": "https://accounts.google.com/o/oauth2/auth?...",
-  "message": "Open the URL to authenticate with Google."
-}
-```
-
-认证完成后 Google 回调至 `GET /auth/callback`，自动保存凭据并重定向回 picoclaw-config 页面。
-
----
-
-#### POST /api/auth/logout
-
-登出 Provider。
-
-**Request Body** — `application/json`
-
-```json
-{ "provider": "openai" }
-```
-
-传空字符串或省略 `provider` 则登出所有 Provider。
-
-**Response** `200 OK`
-
-```json
-{ "status": "ok" }
-```
-
----
-
-#### GET /auth/callback
-
-OAuth Browser 回调端点（Google Antigravity 专用），由 OAuth Provider 重定向调用，**非前端直接使用**。
-
-**Query Parameters:**
-- `state` — OAuth state 校验
-- `code` — 授权码
-
-认证成功后重定向到 `/#auth`。
-
-### Process API
-
-#### GET /api/process/status
-
-获取 `picoclaw gateway` 进程的运行状态。
-
-**Response** `200 OK` (运行中)
-
-```json
-{
-  "process_status": "running",
-  "status": "ok",
-  "uptime": "1.010814s"
-}
-```
-
-**Response** `200 OK` (未运行)
-
-```json
-{
-  "process_status": "stopped",
-  "error": "Get \"http://localhost:18790/health\": dial tcp [::1]:18790: connect: connection refused"
-}
-```
-
----
-
-#### POST /api/process/start
-
-在后台启动 `picoclaw gateway` 进程。
-
-**Response** `200 OK`
-
-```json
-{
-  "status": "ok",
-  "pid": 12345
-}
-```
-
----
-
-#### POST /api/process/stop
-
-停止正在运行的 `picoclaw gateway` 进程。
-
-**Response** `200 OK`
-
-```json
-{
-  "status": "ok"
-}
-```
-
----
-
-## 测试
-
-```bash
-go test -v ./cmd/picoclaw-launcher/
-```

cmd/picoclaw-launcher/internal/server/auth_config.go

@@ -1,147 +0,0 @@
-package server
-
-import (
-	"log"
-	"strings"
-
-	"github.com/sipeed/picoclaw/pkg/auth"
-	"github.com/sipeed/picoclaw/pkg/config"
-)
-
-// updateConfigAfterLogin updates config.json after a successful provider login.
-func updateConfigAfterLogin(configPath, provider string, cred *auth.AuthCredential) {
-	cfg, err := config.LoadConfig(configPath)
-	if err != nil {
-		log.Printf("Warning: could not load config to update auth_method: %v", err)
-		return
-	}
-
-	switch provider {
-	case "openai":
-		cfg.Providers.OpenAI.AuthMethod = "oauth"
-		found := false
-		for i := range cfg.ModelList {
-			if isOpenAIModel(cfg.ModelList[i].Model) {
-				cfg.ModelList[i].AuthMethod = "oauth"
-				found = true
-				break
-			}
-		}
-		if !found {
-			cfg.ModelList = append(cfg.ModelList, config.ModelConfig{
-				ModelName:  "gpt-5.2",
-				Model:      "openai/gpt-5.2",
-				AuthMethod: "oauth",
-			})
-		}
-		cfg.Agents.Defaults.ModelName = "gpt-5.2"
-
-	case "anthropic":
-		cfg.Providers.Anthropic.AuthMethod = "token"
-		found := false
-		for i := range cfg.ModelList {
-			if isAnthropicModel(cfg.ModelList[i].Model) {
-				cfg.ModelList[i].AuthMethod = "token"
-				found = true
-				break
-			}
-		}
-		if !found {
-			cfg.ModelList = append(cfg.ModelList, config.ModelConfig{
-				ModelName:  "claude-sonnet-4.6",
-				Model:      "anthropic/claude-sonnet-4.6",
-				AuthMethod: "token",
-			})
-		}
-		cfg.Agents.Defaults.ModelName = "claude-sonnet-4.6"
-
-	case "google-antigravity":
-		cfg.Providers.Antigravity.AuthMethod = "oauth"
-		found := false
-		for i := range cfg.ModelList {
-			if isAntigravityModel(cfg.ModelList[i].Model) {
-				cfg.ModelList[i].AuthMethod = "oauth"
-				found = true
-				break
-			}
-		}
-		if !found {
-			cfg.ModelList = append(cfg.ModelList, config.ModelConfig{
-				ModelName:  "gemini-flash",
-				Model:      "antigravity/gemini-3-flash",
-				AuthMethod: "oauth",
-			})
-		}
-		cfg.Agents.Defaults.ModelName = "gemini-flash"
-	}
-
-	if err := config.SaveConfig(configPath, cfg); err != nil {
-		log.Printf("Warning: could not update config: %v", err)
-	}
-}
-
-// clearAuthMethodInConfig clears auth_method for a specific provider in config.json.
-func clearAuthMethodInConfig(configPath, provider string) {
-	cfg, err := config.LoadConfig(configPath)
-	if err != nil {
-		return
-	}
-
-	for i := range cfg.ModelList {
-		switch provider {
-		case "openai":
-			if isOpenAIModel(cfg.ModelList[i].Model) {
-				cfg.ModelList[i].AuthMethod = ""
-			}
-		case "anthropic":
-			if isAnthropicModel(cfg.ModelList[i].Model) {
-				cfg.ModelList[i].AuthMethod = ""
-			}
-		case "google-antigravity", "antigravity":
-			if isAntigravityModel(cfg.ModelList[i].Model) {
-				cfg.ModelList[i].AuthMethod = ""
-			}
-		}
-	}
-
-	switch provider {
-	case "openai":
-		cfg.Providers.OpenAI.AuthMethod = ""
-	case "anthropic":
-		cfg.Providers.Anthropic.AuthMethod = ""
-	case "google-antigravity", "antigravity":
-		cfg.Providers.Antigravity.AuthMethod = ""
-	}
-
-	config.SaveConfig(configPath, cfg)
-}
-
-// clearAllAuthMethodsInConfig clears auth_method for all providers in config.json.
-func clearAllAuthMethodsInConfig(configPath string) {
-	cfg, err := config.LoadConfig(configPath)
-	if err != nil {
-		return
-	}
-	for i := range cfg.ModelList {
-		cfg.ModelList[i].AuthMethod = ""
-	}
-	cfg.Providers.OpenAI.AuthMethod = ""
-	cfg.Providers.Anthropic.AuthMethod = ""
-	cfg.Providers.Antigravity.AuthMethod = ""
-	config.SaveConfig(configPath, cfg)
-}
-
-// ── Model identification helpers ─────────────────────────────────
-
-func isOpenAIModel(model string) bool {
-	return model == "openai" || strings.HasPrefix(model, "openai/")
-}
-
-func isAnthropicModel(model string) bool {
-	return model == "anthropic" || strings.HasPrefix(model, "anthropic/")
-}
-
-func isAntigravityModel(model string) bool {
-	return model == "antigravity" || model == "google-antigravity" ||
-		strings.HasPrefix(model, "antigravity/") || strings.HasPrefix(model, "google-antigravity/")
-}

cmd/picoclaw-launcher/internal/server/auth_config_test.go

@@ -1,222 +0,0 @@
-package server
-
-import (
-	"path/filepath"
-	"testing"
-
-	"github.com/sipeed/picoclaw/pkg/auth"
-	"github.com/sipeed/picoclaw/pkg/config"
-)
-
-// ── Model identification helpers ─────────────────────────────────
-
-func TestIsOpenAIModel(t *testing.T) {
-	tests := []struct {
-		model string
-		want  bool
-	}{
-		{"openai", true},
-		{"openai/gpt-4o", true},
-		{"openai/gpt-5.2", true},
-		{"anthropic", false},
-		{"anthropic/claude-sonnet-4.6", false},
-		{"openai-compatible", false},
-		{"", false},
-	}
-	for _, tt := range tests {
-		if got := isOpenAIModel(tt.model); got != tt.want {
-			t.Errorf("isOpenAIModel(%q) = %v, want %v", tt.model, got, tt.want)
-		}
-	}
-}
-
-func TestIsAnthropicModel(t *testing.T) {
-	tests := []struct {
-		model string
-		want  bool
-	}{
-		{"anthropic", true},
-		{"anthropic/claude-sonnet-4.6", true},
-		{"openai", false},
-		{"openai/gpt-4o", false},
-		{"", false},
-	}
-	for _, tt := range tests {
-		if got := isAnthropicModel(tt.model); got != tt.want {
-			t.Errorf("isAnthropicModel(%q) = %v, want %v", tt.model, got, tt.want)
-		}
-	}
-}
-
-func TestIsAntigravityModel(t *testing.T) {
-	tests := []struct {
-		model string
-		want  bool
-	}{
-		{"antigravity", true},
-		{"google-antigravity", true},
-		{"antigravity/gemini-3-flash", true},
-		{"google-antigravity/gemini-3-flash", true},
-		{"openai", false},
-		{"antigravity-custom", false},
-		{"", false},
-	}
-	for _, tt := range tests {
-		if got := isAntigravityModel(tt.model); got != tt.want {
-			t.Errorf("isAntigravityModel(%q) = %v, want %v", tt.model, got, tt.want)
-		}
-	}
-}
-
-// ── Config update helpers ────────────────────────────────────────
-
-func writeTempConfigViaSave(t *testing.T, cfg *config.Config) string {
-	t.Helper()
-	dir := t.TempDir()
-	path := filepath.Join(dir, "config.json")
-	if err := config.SaveConfig(path, cfg); err != nil {
-		t.Fatalf("save config: %v", err)
-	}
-	return path
-}
-
-func loadTempConfig(t *testing.T, path string) *config.Config {
-	t.Helper()
-	cfg, err := config.LoadConfig(path)
-	if err != nil {
-		t.Fatalf("load config: %v", err)
-	}
-	return cfg
-}
-
-func TestUpdateConfigAfterLogin_OpenAI_ExistingModel(t *testing.T) {
-	cfg := &config.Config{
-		ModelList: []config.ModelConfig{
-			{ModelName: "gpt-4o", Model: "openai/gpt-4o"},
-		},
-	}
-	path := writeTempConfigViaSave(t, cfg)
-
-	cred := &auth.AuthCredential{AuthMethod: "oauth"}
-	updateConfigAfterLogin(path, "openai", cred)
-
-	result := loadTempConfig(t, path)
-
-	// Model-level auth_method persists through serialization
-	if len(result.ModelList) != 1 {
-		t.Fatalf("expected 1 model, got %d", len(result.ModelList))
-	}
-	if result.ModelList[0].AuthMethod != "oauth" {
-		t.Errorf("expected model auth_method=oauth, got %q", result.ModelList[0].AuthMethod)
-	}
-}
-
-func TestUpdateConfigAfterLogin_OpenAI_NoExistingModel(t *testing.T) {
-	cfg := &config.Config{
-		ModelList: []config.ModelConfig{
-			{ModelName: "claude", Model: "anthropic/claude-sonnet-4.6"},
-		},
-	}
-	path := writeTempConfigViaSave(t, cfg)
-
-	cred := &auth.AuthCredential{AuthMethod: "oauth"}
-	updateConfigAfterLogin(path, "openai", cred)
-
-	result := loadTempConfig(t, path)
-
-	if len(result.ModelList) != 2 {
-		t.Fatalf("expected 2 models (original + added), got %d", len(result.ModelList))
-	}
-	if result.ModelList[1].Model != "openai/gpt-5.2" {
-		t.Errorf("expected added model openai/gpt-5.2, got %q", result.ModelList[1].Model)
-	}
-	if result.Agents.Defaults.ModelName != "gpt-5.2" {
-		t.Errorf("expected default model_name=gpt-5.2, got %q", result.Agents.Defaults.ModelName)
-	}
-}
-
-func TestUpdateConfigAfterLogin_Anthropic(t *testing.T) {
-	cfg := &config.Config{}
-	path := writeTempConfigViaSave(t, cfg)
-
-	cred := &auth.AuthCredential{AuthMethod: "token"}
-	updateConfigAfterLogin(path, "anthropic", cred)
-
-	result := loadTempConfig(t, path)
-
-	// Model should be added with correct auth_method
-	if len(result.ModelList) != 1 {
-		t.Fatalf("expected 1 model added, got %d", len(result.ModelList))
-	}
-	if result.ModelList[0].Model != "anthropic/claude-sonnet-4.6" {
-		t.Errorf("expected model anthropic/claude-sonnet-4.6, got %q", result.ModelList[0].Model)
-	}
-	if result.ModelList[0].AuthMethod != "token" {
-		t.Errorf("expected model auth_method=token, got %q", result.ModelList[0].AuthMethod)
-	}
-}
-
-func TestUpdateConfigAfterLogin_GoogleAntigravity(t *testing.T) {
-	cfg := &config.Config{}
-	path := writeTempConfigViaSave(t, cfg)
-
-	cred := &auth.AuthCredential{AuthMethod: "oauth"}
-	updateConfigAfterLogin(path, "google-antigravity", cred)
-
-	result := loadTempConfig(t, path)
-
-	// Model should be added with correct auth_method
-	if len(result.ModelList) != 1 {
-		t.Fatalf("expected 1 model added, got %d", len(result.ModelList))
-	}
-	if result.ModelList[0].Model != "antigravity/gemini-3-flash" {
-		t.Errorf("expected model antigravity/gemini-3-flash, got %q", result.ModelList[0].Model)
-	}
-	if result.ModelList[0].AuthMethod != "oauth" {
-		t.Errorf("expected model auth_method=oauth, got %q", result.ModelList[0].AuthMethod)
-	}
-}
-
-func TestClearAuthMethodInConfig(t *testing.T) {
-	cfg := &config.Config{
-		ModelList: []config.ModelConfig{
-			{ModelName: "gpt-4o", Model: "openai/gpt-4o", AuthMethod: "oauth"},
-			{ModelName: "claude", Model: "anthropic/claude-sonnet-4.6", AuthMethod: "token"},
-		},
-	}
-	path := writeTempConfigViaSave(t, cfg)
-
-	clearAuthMethodInConfig(path, "openai")
-
-	result := loadTempConfig(t, path)
-
-	// Openai model auth_method should be cleared
-	if result.ModelList[0].AuthMethod != "" {
-		t.Errorf("expected openai model auth_method cleared, got %q", result.ModelList[0].AuthMethod)
-	}
-	// Anthropic model should be unchanged
-	if result.ModelList[1].AuthMethod != "token" {
-		t.Errorf("expected anthropic model auth_method unchanged, got %q", result.ModelList[1].AuthMethod)
-	}
-}
-
-func TestClearAllAuthMethodsInConfig(t *testing.T) {
-	cfg := &config.Config{
-		ModelList: []config.ModelConfig{
-			{ModelName: "gpt-4o", Model: "openai/gpt-4o", AuthMethod: "oauth"},
-			{ModelName: "claude", Model: "anthropic/claude-sonnet-4.6", AuthMethod: "token"},
-			{ModelName: "gemini", Model: "antigravity/gemini-3-flash", AuthMethod: "oauth"},
-		},
-	}
-	path := writeTempConfigViaSave(t, cfg)
-
-	clearAllAuthMethodsInConfig(path)
-
-	result := loadTempConfig(t, path)
-
-	for i, m := range result.ModelList {
-		if m.AuthMethod != "" {
-			t.Errorf("model[%d] auth_method not cleared, got %q", i, m.AuthMethod)
-		}
-	}
-}

cmd/picoclaw-launcher/internal/server/auth_handlers.go

@@ -1,312 +0,0 @@
-package server
-
-import (
-	"encoding/json"
-	"fmt"
-	"io"
-	"log"
-	"net/http"
-	"sync"
-	"time"
-
-	"github.com/sipeed/picoclaw/pkg/auth"
-	"github.com/sipeed/picoclaw/pkg/providers"
-)
-
-// oauthSession stores in-flight OAuth state for browser-based flows.
-type oauthSession struct {
-	Provider    string
-	PKCE        auth.PKCECodes
-	State       string
-	RedirectURI string
-	OAuthCfg    auth.OAuthProviderConfig
-	ConfigPath  string
-}
-
-// deviceCodeSession stores in-flight device code flow state.
-type deviceCodeSession struct {
-	mu         sync.Mutex
-	Provider   string
-	Info       *auth.DeviceCodeInfo
-	OAuthCfg   auth.OAuthProviderConfig
-	ConfigPath string
-	Status     string // "pending", "success", "error"
-	Error      string
-	Done       bool
-}
-
-var (
-	oauthSessions   = map[string]*oauthSession{} // keyed by state
-	oauthSessionsMu sync.Mutex
-
-	activeDeviceSession   *deviceCodeSession
-	activeDeviceSessionMu sync.Mutex
-)
-
-// handleOpenAILogin starts the OpenAI device code flow and returns device code info to the frontend.
-func handleOpenAILogin(w http.ResponseWriter, configPath string) {
-	// Check if there's already a pending device code session
-	activeDeviceSessionMu.Lock()
-	if activeDeviceSession != nil {
-		activeDeviceSession.mu.Lock()
-		if !activeDeviceSession.Done {
-			resp := map[string]any{
-				"status":     "pending",
-				"device_url": activeDeviceSession.Info.VerifyURL,
-				"user_code":  activeDeviceSession.Info.UserCode,
-				"message":    "Device code flow already in progress. Enter the code in your browser.",
-			}
-			activeDeviceSession.mu.Unlock()
-			activeDeviceSessionMu.Unlock()
-			w.Header().Set("Content-Type", "application/json")
-			json.NewEncoder(w).Encode(resp)
-			return
-		}
-		activeDeviceSession.mu.Unlock()
-	}
-	activeDeviceSessionMu.Unlock()
-
-	// Request a device code
-	oauthCfg := auth.OpenAIOAuthConfig()
-	info, err := auth.RequestDeviceCode(oauthCfg)
-	if err != nil {
-		http.Error(w, fmt.Sprintf("Failed to request device code: %v", err), http.StatusInternalServerError)
-		return
-	}
-
-	session := &deviceCodeSession{
-		Provider:   "openai",
-		Info:       info,
-		OAuthCfg:   oauthCfg,
-		ConfigPath: configPath,
-		Status:     "pending",
-	}
-
-	activeDeviceSessionMu.Lock()
-	activeDeviceSession = session
-	activeDeviceSessionMu.Unlock()
-
-	// Start background polling
-	go func() {
-		deadline := time.After(15 * time.Minute)
-		ticker := time.NewTicker(time.Duration(info.Interval) * time.Second)
-		defer ticker.Stop()
-
-		for {
-			select {
-			case <-deadline:
-				session.mu.Lock()
-				session.Status = "error"
-				session.Error = "Authentication timed out after 15 minutes"
-				session.Done = true
-				session.mu.Unlock()
-				return
-			case <-ticker.C:
-				cred, err := auth.PollDeviceCodeOnce(oauthCfg, info.DeviceAuthID, info.UserCode)
-				if err != nil {
-					continue // Still pending
-				}
-				if cred != nil {
-					if saveErr := auth.SetCredential("openai", cred); saveErr != nil {
-						session.mu.Lock()
-						session.Status = "error"
-						session.Error = saveErr.Error()
-						session.Done = true
-						session.mu.Unlock()
-						return
-					}
-					updateConfigAfterLogin(configPath, "openai", cred)
-					session.mu.Lock()
-					session.Status = "success"
-					session.Done = true
-					session.mu.Unlock()
-					log.Printf("OpenAI device code login successful (account: %s)", cred.AccountID)
-					return
-				}
-			}
-		}
-	}()
-
-	// Return device code info to frontend
-	w.Header().Set("Content-Type", "application/json")
-	json.NewEncoder(w).Encode(map[string]any{
-		"status":     "pending",
-		"device_url": info.VerifyURL,
-		"user_code":  info.UserCode,
-		"message":    "Open the URL and enter the code to authenticate.",
-	})
-}
-
-// handleAnthropicLogin saves a pasted API token for Anthropic.
-func handleAnthropicLogin(w http.ResponseWriter, token, configPath string) {
-	if token == "" {
-		http.Error(w, "Token is required for Anthropic login", http.StatusBadRequest)
-		return
-	}
-
-	cred := &auth.AuthCredential{
-		AccessToken: token,
-		Provider:    "anthropic",
-		AuthMethod:  "token",
-	}
-
-	if err := auth.SetCredential("anthropic", cred); err != nil {
-		http.Error(w, fmt.Sprintf("Failed to save credentials: %v", err), http.StatusInternalServerError)
-		return
-	}
-
-	updateConfigAfterLogin(configPath, "anthropic", cred)
-
-	w.Header().Set("Content-Type", "application/json")
-	json.NewEncoder(w).Encode(map[string]string{
-		"status":  "success",
-		"message": "Anthropic token saved",
-	})
-}
-
-// handleGoogleAntigravityLogin generates a PKCE + auth URL and returns it to the frontend.
-func handleGoogleAntigravityLogin(w http.ResponseWriter, r *http.Request, configPath string) {
-	oauthCfg := auth.GoogleAntigravityOAuthConfig()
-
-	pkce, err := auth.GeneratePKCE()
-	if err != nil {
-		http.Error(w, fmt.Sprintf("Failed to generate PKCE: %v", err), http.StatusInternalServerError)
-		return
-	}
-
-	state, err := auth.GenerateState()
-	if err != nil {
-		http.Error(w, fmt.Sprintf("Failed to generate state: %v", err), http.StatusInternalServerError)
-		return
-	}
-
-	// Build redirect URI pointing to picoclaw-launcher's own callback
-	scheme := "http"
-	redirectURI := fmt.Sprintf("%s://%s/auth/callback", scheme, r.Host)
-
-	authURL := auth.BuildAuthorizeURL(oauthCfg, pkce, state, redirectURI)
-
-	// Store session for callback
-	oauthSessionsMu.Lock()
-	oauthSessions[state] = &oauthSession{
-		Provider:    "google-antigravity",
-		PKCE:        pkce,
-		State:       state,
-		RedirectURI: redirectURI,
-		OAuthCfg:    oauthCfg,
-		ConfigPath:  configPath,
-	}
-	oauthSessionsMu.Unlock()
-
-	// Clean up stale sessions after 10 minutes
-	go func() {
-		time.Sleep(10 * time.Minute)
-		oauthSessionsMu.Lock()
-		delete(oauthSessions, state)
-		oauthSessionsMu.Unlock()
-	}()
-
-	w.Header().Set("Content-Type", "application/json")
-	json.NewEncoder(w).Encode(map[string]string{
-		"status":   "redirect",
-		"auth_url": authURL,
-		"message":  "Open the URL to authenticate with Google.",
-	})
-}
-
-// handleOAuthCallback processes the OAuth callback from Google Antigravity.
-func handleOAuthCallback(w http.ResponseWriter, r *http.Request) {
-	state := r.URL.Query().Get("state")
-	code := r.URL.Query().Get("code")
-
-	oauthSessionsMu.Lock()
-	session, ok := oauthSessions[state]
-	if ok {
-		delete(oauthSessions, state)
-	}
-	oauthSessionsMu.Unlock()
-
-	if !ok {
-		http.Error(w, "Invalid or expired OAuth state", http.StatusBadRequest)
-		return
-	}
-
-	if code == "" {
-		errMsg := r.URL.Query().Get("error")
-		w.Header().Set("Content-Type", "text/html")
-		fmt.Fprintf(
-			w,
-			`<html><body><h2>Authentication failed</h2><p>%s</p><p>You can close this window.</p></body></html>`,
-			errMsg,
-		)
-		return
-	}
-
-	cred, err := auth.ExchangeCodeForTokens(session.OAuthCfg, code, session.PKCE.CodeVerifier, session.RedirectURI)
-	if err != nil {
-		w.Header().Set("Content-Type", "text/html")
-		fmt.Fprintf(
-			w,
-			`<html><body><h2>Authentication failed</h2><p>%s</p><p>You can close this window.</p></body></html>`,
-			err.Error(),
-		)
-		return
-	}
-
-	cred.Provider = session.Provider
-
-	// Fetch user info for Google Antigravity
-	if session.Provider == "google-antigravity" {
-		if email, err := fetchGoogleUserEmail(cred.AccessToken); err == nil {
-			cred.Email = email
-		}
-		if projectID, err := providers.FetchAntigravityProjectID(cred.AccessToken); err == nil {
-			cred.ProjectID = projectID
-		}
-	}
-
-	if err := auth.SetCredential(session.Provider, cred); err != nil {
-		w.Header().Set("Content-Type", "text/html")
-		fmt.Fprintf(w, `<html><body><h2>Failed to save credentials</h2><p>%s</p></body></html>`, err.Error())
-		return
-	}
-
-	updateConfigAfterLogin(session.ConfigPath, session.Provider, cred)
-
-	// Redirect back to picoclaw-launcher UI
-	w.Header().Set("Content-Type", "text/html")
-	fmt.Fprintf(w, `<html><body>
-		<h2>Authentication successful!</h2>
-		<p>Redirecting back to Config Editor...</p>
-		<script>setTimeout(function(){ window.location.href = '/#auth'; }, 1000);</script>
-	</body></html>`)
-}
-
-// fetchGoogleUserEmail retrieves the user's email from Google's userinfo endpoint.
-func fetchGoogleUserEmail(accessToken string) (string, error) {
-	req, err := http.NewRequest("GET", "https://www.googleapis.com/oauth2/v2/userinfo", nil)
-	if err != nil {
-		return "", err
-	}
-	req.Header.Set("Authorization", "Bearer "+accessToken)
-
-	client := &http.Client{Timeout: 10 * time.Second}
-	resp, err := client.Do(req)
-	if err != nil {
-		return "", err
-	}
-	defer resp.Body.Close()
-
-	body, _ := io.ReadAll(resp.Body)
-	if resp.StatusCode != http.StatusOK {
-		return "", fmt.Errorf("userinfo request failed: %s", string(body))
-	}
-
-	var userInfo struct {
-		Email string `json:"email"`
-	}
-	if err := json.Unmarshal(body, &userInfo); err != nil {
-		return "", err
-	}
-	return userInfo.Email, nil
-}

cmd/picoclaw-launcher/internal/server/logbuffer_test.go

@@ -1,116 +0,0 @@
-package server
-
-import (
-	"fmt"
-	"sync"
-	"testing"
-
-	"github.com/stretchr/testify/assert"
-)
-
-func TestLogBuffer_Basic(t *testing.T) {
-	buf := NewLogBuffer(5)
-
-	// Empty buffer
-	lines, total, runID := buf.LinesSince(0)
-	assert.Nil(t, lines)
-	assert.Equal(t, 0, total)
-	assert.Equal(t, 0, runID)
-
-	// Append some lines
-	buf.Append("line1")
-	buf.Append("line2")
-	buf.Append("line3")
-
-	lines, total, runID = buf.LinesSince(0)
-	assert.Equal(t, []string{"line1", "line2", "line3"}, lines)
-	assert.Equal(t, 3, total)
-	assert.Equal(t, 0, runID)
-
-	// Incremental read
-	lines, total, _ = buf.LinesSince(2)
-	assert.Equal(t, []string{"line3"}, lines)
-	assert.Equal(t, 3, total)
-
-	// No new lines
-	lines, total, _ = buf.LinesSince(3)
-	assert.Nil(t, lines)
-	assert.Equal(t, 3, total)
-}
-
-func TestLogBuffer_Wrap(t *testing.T) {
-	buf := NewLogBuffer(3)
-
-	buf.Append("a")
-	buf.Append("b")
-	buf.Append("c")
-	buf.Append("d") // evicts "a"
-	buf.Append("e") // evicts "b"
-
-	lines, total, _ := buf.LinesSince(0)
-	assert.Equal(t, []string{"c", "d", "e"}, lines)
-	assert.Equal(t, 5, total)
-
-	// Incremental after wrap
-	lines, total, _ = buf.LinesSince(3)
-	assert.Equal(t, []string{"d", "e"}, lines)
-	assert.Equal(t, 5, total)
-
-	// Offset too old (before buffer start), get all buffered
-	lines, total, _ = buf.LinesSince(1)
-	assert.Equal(t, []string{"c", "d", "e"}, lines)
-	assert.Equal(t, 5, total)
-}
-
-func TestLogBuffer_Reset(t *testing.T) {
-	buf := NewLogBuffer(5)
-
-	buf.Append("before")
-	assert.Equal(t, 0, buf.RunID())
-
-	buf.Reset()
-	assert.Equal(t, 1, buf.RunID())
-	assert.Equal(t, 0, buf.Total())
-
-	lines, total, runID := buf.LinesSince(0)
-	assert.Nil(t, lines)
-	assert.Equal(t, 0, total)
-	assert.Equal(t, 1, runID)
-
-	buf.Append("after")
-	lines, total, runID = buf.LinesSince(0)
-	assert.Equal(t, []string{"after"}, lines)
-	assert.Equal(t, 1, total)
-	assert.Equal(t, 1, runID)
-}
-
-func TestLogBuffer_Concurrent(t *testing.T) {
-	buf := NewLogBuffer(100)
-	var wg sync.WaitGroup
-
-	// 10 writers
-	for i := range 10 {
-		wg.Add(1)
-		go func(id int) {
-			defer wg.Done()
-			for j := range 50 {
-				buf.Append(fmt.Sprintf("writer-%d-line-%d", id, j))
-			}
-		}(i)
-	}
-
-	// 5 readers
-	for range 5 {
-		wg.Add(1)
-		go func() {
-			defer wg.Done()
-			for range 100 {
-				buf.LinesSince(0)
-			}
-		}()
-	}
-
-	wg.Wait()
-
-	assert.Equal(t, 500, buf.Total())
-}

cmd/picoclaw-launcher/internal/server/process.go

@@ -1,232 +0,0 @@
-package server
-
-import (
-	"bufio"
-	"encoding/json"
-	"fmt"
-	"io"
-	"log"
-	"net"
-	"net/http"
-	"os"
-	"os/exec"
-	"path/filepath"
-	"runtime"
-	"strconv"
-	"time"
-
-	"github.com/sipeed/picoclaw/pkg/config"
-)
-
-// gatewayLogs stores captured stdout/stderr from the gateway process launched by the launcher.
-var gatewayLogs = NewLogBuffer(200)
-
-// RegisterProcessAPI registers endpoints to start, stop and check status of the picoclaw gateway.
-func RegisterProcessAPI(mux *http.ServeMux, absPath string) {
-	mux.HandleFunc("GET /api/process/status", func(w http.ResponseWriter, r *http.Request) {
-		handleStatusGateway(w, r, absPath)
-	})
-	mux.HandleFunc("POST /api/process/start", handleStartGateway)
-	mux.HandleFunc("POST /api/process/stop", handleStopGateway)
-}
-
-func handleStartGateway(w http.ResponseWriter, r *http.Request) {
-	// Locate picoclaw executable:
-	// 1. Try same directory as current executable
-	// 2. Fallback to just "picoclaw" (relies on $PATH)
-	execPath := "picoclaw"
-
-	if exe, err := os.Executable(); err == nil {
-		dir := filepath.Dir(exe)
-		candidate := filepath.Join(dir, "picoclaw")
-		if runtime.GOOS == "windows" {
-			candidate += ".exe"
-		}
-
-		if info, err := os.Stat(candidate); err == nil && !info.IsDir() {
-			execPath = candidate
-		}
-	}
-
-	cmd := exec.Command(execPath, "gateway")
-
-	stdoutPipe, err := cmd.StdoutPipe()
-	if err != nil {
-		log.Printf("Failed to create stdout pipe: %v\n", err)
-		http.Error(w, fmt.Sprintf("Failed to start gateway: %v", err), http.StatusInternalServerError)
-		return
-	}
-
-	stderrPipe, err := cmd.StderrPipe()
-	if err != nil {
-		log.Printf("Failed to create stderr pipe: %v\n", err)
-		http.Error(w, fmt.Sprintf("Failed to start gateway: %v", err), http.StatusInternalServerError)
-		return
-	}
-
-	// Clear old logs and increment runID before starting
-	gatewayLogs.Reset()
-
-	if err := cmd.Start(); err != nil {
-		log.Printf("Failed to start picoclaw gateway: %v\n", err)
-		http.Error(w, fmt.Sprintf("Failed to start gateway: %v", err), http.StatusInternalServerError)
-		return
-	}
-
-	// Read stdout and stderr into the log buffer
-	go scanPipe(stdoutPipe, gatewayLogs)
-	go scanPipe(stderrPipe, gatewayLogs)
-
-	// Wait for the process to exit in the background to avoid zombies
-	go func() {
-		if err := cmd.Wait(); err != nil {
-			log.Printf("Gateway process exited: %v\n", err)
-		}
-	}()
-
-	log.Printf("Started picoclaw gateway (PID: %d) from %s\n", cmd.Process.Pid, execPath)
-
-	w.Header().Set("Content-Type", "application/json")
-	json.NewEncoder(w).Encode(map[string]any{
-		"status": "ok",
-		"pid":    cmd.Process.Pid,
-	})
-}
-
-// scanPipe reads lines from r and appends them to buf. It returns when r reaches EOF.
-func scanPipe(r io.Reader, buf *LogBuffer) {
-	scanner := bufio.NewScanner(r)
-	scanner.Buffer(make([]byte, 0, 64*1024), 1024*1024) // up to 1MB per line
-
-	for scanner.Scan() {
-		buf.Append(scanner.Text())
-	}
-}
-
-func handleStopGateway(w http.ResponseWriter, r *http.Request) {
-	var err error
-	if runtime.GOOS == "windows" {
-		// Kill via taskkill finding picoclaw.exe (though it might kill this config tool if it's named picoclaw-launcher.exe...? No, /IM does exact match usually, but just to be safe let's stop exactly picoclaw.exe)
-		// Alternatively, we use powershell to kill processes with commandline containing 'gateway'
-		psCmd := `Get-WmiObject Win32_Process | Where-Object { $_.CommandLine -match 'picoclaw.*gateway' } | ForEach-Object { Stop-Process $_.ProcessId -Force }`
-		err = exec.Command("powershell", "-Command", psCmd).Run()
-	} else {
-		// Linux/macOS
-		err = exec.Command("pkill", "-f", "picoclaw gateway").Run()
-	}
-
-	if err != nil {
-		log.Printf("Warning: Failed to stop gateway (perhaps not running?): %v\n", err)
-		// We still return 200 OK because pkill returns an error if no process was found
-		w.Header().Set("Content-Type", "application/json")
-		json.NewEncoder(w).Encode(map[string]any{
-			"status": "ok", // or "not_found"
-			"msg":    "Stop command executed, but returned error (process might not be running).",
-			"error":  err.Error(),
-		})
-		return
-	}
-
-	log.Printf("Stopped picoclaw gateway processes.\n")
-	w.Header().Set("Content-Type", "application/json")
-	json.NewEncoder(w).Encode(map[string]string{
-		"status": "ok",
-	})
-}
-
-func handleStatusGateway(w http.ResponseWriter, r *http.Request, absPath string) {
-	cfg, cfgErr := config.LoadConfig(absPath)
-	host := "127.0.0.1"
-	port := 18790
-	if cfgErr == nil && cfg != nil {
-		if cfg.Gateway.Host != "" && cfg.Gateway.Host != "0.0.0.0" {
-			host = cfg.Gateway.Host
-		}
-		if cfg.Gateway.Port != 0 {
-			port = cfg.Gateway.Port
-		}
-	}
-
-	url := fmt.Sprintf("http://%s/health", net.JoinHostPort(host, strconv.Itoa(port)))
-	client := http.Client{Timeout: 2 * time.Second}
-	resp, err := client.Get(url)
-
-	// Build the response data map
-	data := map[string]any{}
-
-	if err != nil {
-		data["process_status"] = "stopped"
-		data["error"] = err.Error()
-	} else {
-		defer resp.Body.Close()
-
-		if resp.StatusCode != http.StatusOK {
-			data["process_status"] = "error"
-			data["status_code"] = resp.StatusCode
-		} else {
-			var healthData map[string]any
-			if decErr := json.NewDecoder(resp.Body).Decode(&healthData); decErr != nil {
-				data["process_status"] = "error"
-				data["error"] = "invalid response from gateway"
-			} else {
-				// Gateway is running and responded properly — merge health data
-				for k, v := range healthData {
-					data[k] = v
-				}
-				data["process_status"] = "running"
-			}
-		}
-	}
-
-	// Append log data from the buffer
-	appendLogData(r, data)
-
-	w.Header().Set("Content-Type", "application/json")
-	json.NewEncoder(w).Encode(data)
-}
-
-// appendLogData reads log_offset and log_run_id query params from the request and
-// populates the response data map with incremental log lines.
-func appendLogData(r *http.Request, data map[string]any) {
-	clientOffset := 0
-	clientRunID := -1
-
-	if v := r.URL.Query().Get("log_offset"); v != "" {
-		if n, err := strconv.Atoi(v); err == nil {
-			clientOffset = n
-		}
-	}
-
-	if v := r.URL.Query().Get("log_run_id"); v != "" {
-		if n, err := strconv.Atoi(v); err == nil {
-			clientRunID = n
-		}
-	}
-
-	runID := gatewayLogs.RunID()
-
-	// If runID is 0 (never reset = never launched from this launcher), report no source
-	if runID == 0 {
-		data["logs"] = []string{}
-		data["log_total"] = 0
-		data["log_run_id"] = 0
-		data["log_source"] = "none"
-		return
-	}
-
-	// If the client's runID doesn't match, send all buffered lines (gateway restarted)
-	offset := clientOffset
-	if clientRunID != runID {
-		offset = 0
-	}
-
-	lines, total, runID := gatewayLogs.LinesSince(offset)
-	if lines == nil {
-		lines = []string{}
-	}
-
-	data["logs"] = lines
-	data["log_total"] = total
-	data["log_run_id"] = runID
-	data["log_source"] = "launcher"
-}

cmd/picoclaw-launcher/internal/server/server.go

@@ -1,196 +0,0 @@
-package server
-
-import (
-	"encoding/json"
-	"fmt"
-	"io"
-	"log"
-	"net/http"
-	"time"
-
-	"github.com/sipeed/picoclaw/pkg/auth"
-	"github.com/sipeed/picoclaw/pkg/config"
-)
-
-const DefaultPort = "18800"
-
-// providerStatus represents the auth status of a single provider in API responses.
-type providerStatus struct {
-	Provider   string `json:"provider"`
-	AuthMethod string `json:"auth_method"`
-	Status     string `json:"status"`
-	AccountID  string `json:"account_id,omitempty"`
-	Email      string `json:"email,omitempty"`
-	ProjectID  string `json:"project_id,omitempty"`
-	ExpiresAt  string `json:"expires_at,omitempty"`
-}
-
-// ── Route registration ───────────────────────────────────────────
-
-func RegisterConfigAPI(mux *http.ServeMux, absPath string) {
-	// GET /api/config — read config
-	mux.HandleFunc("GET /api/config", func(w http.ResponseWriter, r *http.Request) {
-		cfg, err := config.LoadConfig(absPath)
-		if err != nil {
-			http.Error(w, fmt.Sprintf("Failed to load config: %v", err), http.StatusInternalServerError)
-			return
-		}
-		w.Header().Set("Content-Type", "application/json")
-		resp := map[string]any{
-			"config": cfg,
-			"path":   absPath,
-		}
-		enc := json.NewEncoder(w)
-		enc.SetIndent("", "  ")
-		if err := enc.Encode(resp); err != nil {
-			log.Printf("Failed to encode response: %v", err)
-		}
-	})
-
-	// PUT /api/config — save config
-	mux.HandleFunc("PUT /api/config", func(w http.ResponseWriter, r *http.Request) {
-		body, err := io.ReadAll(io.LimitReader(r.Body, 1<<20))
-		if err != nil {
-			http.Error(w, "Failed to read request body", http.StatusBadRequest)
-			return
-		}
-		defer r.Body.Close()
-
-		var cfg config.Config
-		if err := json.Unmarshal(body, &cfg); err != nil {
-			http.Error(w, fmt.Sprintf("Invalid JSON: %v", err), http.StatusBadRequest)
-			return
-		}
-
-		if err := config.SaveConfig(absPath, &cfg); err != nil {
-			http.Error(w, fmt.Sprintf("Failed to save config: %v", err), http.StatusInternalServerError)
-			return
-		}
-
-		w.Header().Set("Content-Type", "application/json")
-		json.NewEncoder(w).Encode(map[string]string{"status": "ok"})
-	})
-}
-
-func RegisterAuthAPI(mux *http.ServeMux, absPath string) {
-	// GET /api/auth/status — all authenticated providers + pending login state
-	mux.HandleFunc("GET /api/auth/status", func(w http.ResponseWriter, r *http.Request) {
-		store, err := auth.LoadStore()
-		if err != nil {
-			http.Error(w, fmt.Sprintf("Failed to load auth store: %v", err), http.StatusInternalServerError)
-			return
-		}
-
-		result := []providerStatus{}
-		for name, cred := range store.Credentials {
-			status := "active"
-			if cred.IsExpired() {
-				status = "expired"
-			} else if cred.NeedsRefresh() {
-				status = "needs_refresh"
-			}
-			ps := providerStatus{
-				Provider:   name,
-				AuthMethod: cred.AuthMethod,
-				Status:     status,
-				AccountID:  cred.AccountID,
-				Email:      cred.Email,
-				ProjectID:  cred.ProjectID,
-			}
-			if !cred.ExpiresAt.IsZero() {
-				ps.ExpiresAt = cred.ExpiresAt.Format(time.RFC3339)
-			}
-			result = append(result, ps)
-		}
-
-		// Include pending device code state
-		var pendingDevice map[string]any
-		activeDeviceSessionMu.Lock()
-		if activeDeviceSession != nil {
-			activeDeviceSession.mu.Lock()
-			pendingDevice = map[string]any{
-				"provider":   activeDeviceSession.Provider,
-				"status":     activeDeviceSession.Status,
-				"device_url": activeDeviceSession.Info.VerifyURL,
-				"user_code":  activeDeviceSession.Info.UserCode,
-			}
-			if activeDeviceSession.Error != "" {
-				pendingDevice["error"] = activeDeviceSession.Error
-			}
-			if activeDeviceSession.Done {
-				activeDeviceSession.mu.Unlock()
-				activeDeviceSession = nil
-			} else {
-				activeDeviceSession.mu.Unlock()
-			}
-		}
-		activeDeviceSessionMu.Unlock()
-
-		w.Header().Set("Content-Type", "application/json")
-		json.NewEncoder(w).Encode(map[string]any{
-			"providers":      result,
-			"pending_device": pendingDevice,
-		})
-	})
-
-	// POST /api/auth/login — initiate provider login
-	mux.HandleFunc("POST /api/auth/login", func(w http.ResponseWriter, r *http.Request) {
-		var req struct {
-			Provider string `json:"provider"`
-			Token    string `json:"token,omitempty"`
-		}
-		if err := json.NewDecoder(r.Body).Decode(&req); err != nil {
-			http.Error(w, "Invalid request body", http.StatusBadRequest)
-			return
-		}
-
-		switch req.Provider {
-		case "openai":
-			handleOpenAILogin(w, absPath)
-		case "anthropic":
-			handleAnthropicLogin(w, req.Token, absPath)
-		case "google-antigravity", "antigravity":
-			handleGoogleAntigravityLogin(w, r, absPath)
-		default:
-			http.Error(
-				w,
-				fmt.Sprintf(
-					"Unsupported provider: %s (supported: openai, anthropic, google-antigravity)",
-					req.Provider,
-				),
-				http.StatusBadRequest,
-			)
-		}
-	})
-
-	// POST /api/auth/logout — logout a provider
-	mux.HandleFunc("POST /api/auth/logout", func(w http.ResponseWriter, r *http.Request) {
-		var req struct {
-			Provider string `json:"provider"`
-		}
-		if err := json.NewDecoder(r.Body).Decode(&req); err != nil {
-			http.Error(w, "Invalid request body", http.StatusBadRequest)
-			return
-		}
-
-		if req.Provider == "" {
-			if err := auth.DeleteAllCredentials(); err != nil {
-				http.Error(w, fmt.Sprintf("Failed to logout: %v", err), http.StatusInternalServerError)
-				return
-			}
-			clearAllAuthMethodsInConfig(absPath)
-		} else {
-			if err := auth.DeleteCredential(req.Provider); err != nil {
-				http.Error(w, fmt.Sprintf("Failed to logout: %v", err), http.StatusInternalServerError)
-				return
-			}
-			clearAuthMethodInConfig(absPath, req.Provider)
-		}
-
-		w.Header().Set("Content-Type", "application/json")
-		json.NewEncoder(w).Encode(map[string]string{"status": "ok"})
-	})
-
-	// GET /auth/callback — OAuth browser callback for Google Antigravity
-	mux.HandleFunc("GET /auth/callback", handleOAuthCallback)
-}

cmd/picoclaw-launcher/internal/server/server_test.go

@@ -1,247 +0,0 @@
-package server
-
-import (
-	"encoding/json"
-	"net/http"
-	"net/http/httptest"
-	"os"
-	"path/filepath"
-	"strings"
-	"testing"
-
-	"github.com/sipeed/picoclaw/pkg/config"
-)
-
-// ── Config API tests ─────────────────────────────────────────────
-
-func setupConfigMux(t *testing.T, cfg *config.Config) (*http.ServeMux, string) {
-	t.Helper()
-	dir := t.TempDir()
-	path := filepath.Join(dir, "config.json")
-	data, err := json.MarshalIndent(cfg, "", "  ")
-	if err != nil {
-		t.Fatalf("marshal config: %v", err)
-	}
-	if err := os.WriteFile(path, data, 0o600); err != nil {
-		t.Fatalf("write config: %v", err)
-	}
-
-	mux := http.NewServeMux()
-	RegisterConfigAPI(mux, path)
-	RegisterAuthAPI(mux, path)
-	return mux, path
-}
-
-func TestGetConfig(t *testing.T) {
-	cfg := &config.Config{
-		ModelList: []config.ModelConfig{
-			{ModelName: "gpt-4o", Model: "openai/gpt-4o"},
-		},
-	}
-	mux, path := setupConfigMux(t, cfg)
-
-	req := httptest.NewRequest("GET", "/api/config", nil)
-	w := httptest.NewRecorder()
-	mux.ServeHTTP(w, req)
-
-	if w.Code != http.StatusOK {
-		t.Fatalf("GET /api/config: expected 200, got %d: %s", w.Code, w.Body.String())
-	}
-
-	var resp struct {
-		Config config.Config `json:"config"`
-		Path   string        `json:"path"`
-	}
-	if err := json.Unmarshal(w.Body.Bytes(), &resp); err != nil {
-		t.Fatalf("decode response: %v", err)
-	}
-
-	if resp.Path != path {
-		t.Errorf("expected path %q, got %q", path, resp.Path)
-	}
-	if len(resp.Config.ModelList) != 1 {
-		t.Errorf("expected 1 model, got %d", len(resp.Config.ModelList))
-	}
-}
-
-func TestGetConfig_MissingFile_ReturnsDefault(t *testing.T) {
-	mux := http.NewServeMux()
-	RegisterConfigAPI(mux, "/tmp/nonexistent-picoclaw-launcher-test/config.json")
-
-	req := httptest.NewRequest("GET", "/api/config", nil)
-	w := httptest.NewRecorder()
-	mux.ServeHTTP(w, req)
-
-	// LoadConfig returns a default empty config when file is missing
-	if w.Code != http.StatusOK {
-		t.Errorf("expected 200 for missing file (default config), got %d", w.Code)
-	}
-}
-
-func TestPutConfig(t *testing.T) {
-	cfg := &config.Config{}
-	mux, path := setupConfigMux(t, cfg)
-
-	newCfg := config.Config{
-		ModelList: []config.ModelConfig{
-			{ModelName: "claude", Model: "anthropic/claude-sonnet-4.6", AuthMethod: "token"},
-		},
-	}
-	body, _ := json.Marshal(newCfg)
-
-	req := httptest.NewRequest("PUT", "/api/config", strings.NewReader(string(body)))
-	req.Header.Set("Content-Type", "application/json")
-	w := httptest.NewRecorder()
-	mux.ServeHTTP(w, req)
-
-	if w.Code != http.StatusOK {
-		t.Fatalf("PUT /api/config: expected 200, got %d: %s", w.Code, w.Body.String())
-	}
-
-	saved, err := config.LoadConfig(path)
-	if err != nil {
-		t.Fatalf("load saved config: %v", err)
-	}
-	if len(saved.ModelList) != 1 {
-		t.Fatalf("expected 1 model saved, got %d", len(saved.ModelList))
-	}
-	if saved.ModelList[0].Model != "anthropic/claude-sonnet-4.6" {
-		t.Errorf("expected model anthropic/claude-sonnet-4.6, got %q", saved.ModelList[0].Model)
-	}
-}
-
-func TestPutConfig_InvalidJSON(t *testing.T) {
-	cfg := &config.Config{}
-	mux, _ := setupConfigMux(t, cfg)
-
-	req := httptest.NewRequest("PUT", "/api/config", strings.NewReader("{invalid"))
-	req.Header.Set("Content-Type", "application/json")
-	w := httptest.NewRecorder()
-	mux.ServeHTTP(w, req)
-
-	if w.Code != http.StatusBadRequest {
-		t.Errorf("expected 400 for invalid JSON, got %d", w.Code)
-	}
-}
-
-// ── Auth API tests ───────────────────────────────────────────────
-
-func TestAuthStatus(t *testing.T) {
-	cfg := &config.Config{}
-	mux, _ := setupConfigMux(t, cfg)
-
-	req := httptest.NewRequest("GET", "/api/auth/status", nil)
-	w := httptest.NewRecorder()
-	mux.ServeHTTP(w, req)
-
-	if w.Code != http.StatusOK {
-		t.Fatalf("GET /api/auth/status: expected 200, got %d: %s", w.Code, w.Body.String())
-	}
-
-	var resp struct {
-		Providers     []providerStatus `json:"providers"`
-		PendingDevice map[string]any   `json:"pending_device"`
-	}
-	if err := json.Unmarshal(w.Body.Bytes(), &resp); err != nil {
-		t.Fatalf("decode response: %v", err)
-	}
-
-	// providers should be a non-nil list (could be empty)
-	if resp.Providers == nil {
-		t.Error("providers should not be nil")
-	}
-}
-
-func TestAuthLogin_UnsupportedProvider(t *testing.T) {
-	cfg := &config.Config{}
-	mux, _ := setupConfigMux(t, cfg)
-
-	body := `{"provider": "unsupported"}`
-	req := httptest.NewRequest("POST", "/api/auth/login", strings.NewReader(body))
-	req.Header.Set("Content-Type", "application/json")
-	w := httptest.NewRecorder()
-	mux.ServeHTTP(w, req)
-
-	if w.Code != http.StatusBadRequest {
-		t.Errorf("expected 400 for unsupported provider, got %d", w.Code)
-	}
-}
-
-func TestAuthLogin_AnthropicNoToken(t *testing.T) {
-	cfg := &config.Config{}
-	mux, _ := setupConfigMux(t, cfg)
-
-	body := `{"provider": "anthropic"}`
-	req := httptest.NewRequest("POST", "/api/auth/login", strings.NewReader(body))
-	req.Header.Set("Content-Type", "application/json")
-	w := httptest.NewRecorder()
-	mux.ServeHTTP(w, req)
-
-	if w.Code != http.StatusBadRequest {
-		t.Errorf("expected 400 for anthropic without token, got %d", w.Code)
-	}
-}
-
-func TestAuthLogin_InvalidBody(t *testing.T) {
-	cfg := &config.Config{}
-	mux, _ := setupConfigMux(t, cfg)
-
-	req := httptest.NewRequest("POST", "/api/auth/login", strings.NewReader("{bad"))
-	req.Header.Set("Content-Type", "application/json")
-	w := httptest.NewRecorder()
-	mux.ServeHTTP(w, req)
-
-	if w.Code != http.StatusBadRequest {
-		t.Errorf("expected 400 for invalid JSON body, got %d", w.Code)
-	}
-}
-
-func TestAuthLogout_InvalidBody(t *testing.T) {
-	cfg := &config.Config{}
-	mux, _ := setupConfigMux(t, cfg)
-
-	req := httptest.NewRequest("POST", "/api/auth/logout", strings.NewReader("{bad"))
-	req.Header.Set("Content-Type", "application/json")
-	w := httptest.NewRecorder()
-	mux.ServeHTTP(w, req)
-
-	if w.Code != http.StatusBadRequest {
-		t.Errorf("expected 400 for invalid body, got %d", w.Code)
-	}
-}
-
-func TestOAuthCallback_InvalidState(t *testing.T) {
-	cfg := &config.Config{}
-	mux, _ := setupConfigMux(t, cfg)
-
-	req := httptest.NewRequest("GET", "/auth/callback?state=invalid&code=test", nil)
-	w := httptest.NewRecorder()
-	mux.ServeHTTP(w, req)
-
-	if w.Code != http.StatusBadRequest {
-		t.Errorf("expected 400 for invalid state, got %d", w.Code)
-	}
-}
-
-// ── Utility tests ────────────────────────────────────────────────
-
-func TestDefaultConfigPath(t *testing.T) {
-	path := DefaultConfigPath()
-	if path == "" {
-		t.Error("defaultConfigPath should not return empty")
-	}
-	if !strings.HasSuffix(path, filepath.Join(".picoclaw", "config.json")) {
-		t.Errorf("expected path ending with .picoclaw/config.json, got %q", path)
-	}
-}
-
-func TestGetLocalIP(t *testing.T) {
-	// Just ensure it doesn't panic; IP may or may not be available
-	ip := GetLocalIP()
-	if ip != "" {
-		// If returned, should look like an IP
-		if !strings.Contains(ip, ".") {
-			t.Errorf("getLocalIP returned non-IPv4 looking string: %q", ip)
-		}
-	}
-}

cmd/picoclaw-launcher/internal/server/utils.go

@@ -1,28 +0,0 @@
-package server
-
-import (
-	"net"
-	"os"
-	"path/filepath"
-)
-
-func DefaultConfigPath() string {
-	home, err := os.UserHomeDir()
-	if err != nil {
-		return "config.json"
-	}
-	return filepath.Join(home, ".picoclaw", "config.json")
-}
-
-func GetLocalIP() string {
-	addrs, err := net.InterfaceAddrs()
-	if err != nil {
-		return ""
-	}
-	for _, a := range addrs {
-		if ipnet, ok := a.(*net.IPNet); ok && !ipnet.IP.IsLoopback() && ipnet.IP.To4() != nil {
-			return ipnet.IP.String()
-		}
-	}
-	return ""
-}

cmd/picoclaw-launcher/main.go

@@ -1,127 +0,0 @@
-// PicoClaw Launcher - Standalone HTTP service
-//
-// Provides a web-based JSON editor for picoclaw config files,
-// with OAuth provider authentication support.
-//
-// Usage:
-//
-//	go build -o picoclaw-launcher ./cmd/picoclaw-launcher/
-//	./picoclaw-launcher [config.json]
-//	./picoclaw-launcher -public config.json
-
-package main
-
-import (
-	"embed"
-	"flag"
-	"fmt"
-	"io/fs"
-	"log"
-	"net/http"
-	"os"
-	"os/exec"
-	"path/filepath"
-	"runtime"
-	"time"
-
-	"github.com/sipeed/picoclaw/cmd/picoclaw-launcher/internal/server"
-)
-
-//go:embed internal/ui/index.html
-var staticFiles embed.FS
-
-func main() {
-	public := flag.Bool("public", false, "Listen on all interfaces (0.0.0.0) instead of localhost only")
-	flag.Usage = func() {
-		fmt.Fprintf(os.Stderr, "PicoClaw Launcher - A web-based configuration editor\n\n")
-		fmt.Fprintf(os.Stderr, "Usage: %s [options] [config.json]\n\n", os.Args[0])
-		fmt.Fprintf(os.Stderr, "Arguments:\n")
-		fmt.Fprintf(os.Stderr, "  config.json    Path to the configuration file (default: ~/.picoclaw/config.json)\n\n")
-		fmt.Fprintf(os.Stderr, "Options:\n")
-		flag.PrintDefaults()
-		fmt.Fprintf(os.Stderr, "\nExamples:\n")
-		fmt.Fprintf(os.Stderr, "  %s                          Use default config path\n", os.Args[0])
-		fmt.Fprintf(os.Stderr, "  %s ./config.json             Specify a config file\n", os.Args[0])
-		fmt.Fprintf(
-			os.Stderr,
-			"  %s -public ./config.json     Allow access from other devices on the network\n",
-			os.Args[0],
-		)
-	}
-	flag.Parse()
-
-	configPath := server.DefaultConfigPath()
-	if flag.NArg() > 0 {
-		configPath = flag.Arg(0)
-	}
-
-	absPath, err := filepath.Abs(configPath)
-	if err != nil {
-		log.Fatalf("Failed to resolve config path: %v", err)
-	}
-
-	var addr string
-	if *public {
-		addr = "0.0.0.0:" + server.DefaultPort
-	} else {
-		addr = "127.0.0.1:" + server.DefaultPort
-	}
-
-	mux := http.NewServeMux()
-	server.RegisterConfigAPI(mux, absPath)
-	server.RegisterAuthAPI(mux, absPath)
-	server.RegisterProcessAPI(mux, absPath)
-
-	staticFS, err := fs.Sub(staticFiles, "internal/ui")
-	if err != nil {
-		log.Fatalf("Failed to create sub filesystem: %v", err)
-	}
-	mux.Handle("/", http.FileServer(http.FS(staticFS)))
-
-	// Print startup banner
-	fmt.Println("=============================================")
-	fmt.Println("  PicoClaw Launcher")
-	fmt.Println("=============================================")
-	fmt.Printf("  Config file : %s\n", absPath)
-	fmt.Printf("  Listen addr : %s\n\n", addr)
-	fmt.Println("  Open the following URL in your browser")
-	fmt.Println("  to view and edit the configuration:")
-	fmt.Println()
-	fmt.Printf("    >> http://localhost:%s <<\n", server.DefaultPort)
-	if *public {
-		if ip := server.GetLocalIP(); ip != "" {
-			fmt.Printf("    >> http://%s:%s <<\n", ip, server.DefaultPort)
-		}
-	}
-	fmt.Println()
-	// fmt.Println("=============================================")
-
-	go func() {
-		// Wait briefly to ensure the server is ready before opening the browser
-		time.Sleep(500 * time.Millisecond)
-		url := "http://localhost:" + server.DefaultPort
-		if err := openBrowser(url); err != nil {
-			log.Printf("Warning: Failed to auto-open browser: %v\n", err)
-		}
-	}()
-
-	if err := http.ListenAndServe(addr, mux); err != nil {
-		log.Fatalf("Server failed: %v", err)
-	}
-}
-
-// openBrowser automatically opens the given URL in the default browser.
-func openBrowser(url string) error {
-	var err error
-	switch runtime.GOOS {
-	case "linux":
-		err = exec.Command("xdg-open", url).Start()
-	case "windows":
-		err = exec.Command("rundll32", "url.dll,FileProtocolHandler", url).Start()
-	case "darwin":
-		err = exec.Command("open", url).Start()
-	default:
-		err = fmt.Errorf("unsupported platform")
-	}
-	return err
-}

cmd/picoclaw/internal/agent/helpers.go

@@ -50,6 +50,7 @@ func agentCmd(message, sessionKey, model string, debug bool) error {
 	msgBus := bus.NewMessageBus()
 	defer msgBus.Close()
 	agentLoop := agent.NewAgentLoop(cfg, msgBus, provider)
+	defer agentLoop.Close()
 
 	// Print agent startup info (only for interactive mode)
 	startupInfo := agentLoop.GetStartupInfo()

cmd/picoclaw/internal/auth/helpers.go

@@ -1,6 +1,7 @@
 package auth
 
 import (
+	"bufio"
 	"encoding/json"
 	"fmt"
 	"io"
@@ -15,14 +16,17 @@ import (
 	"github.com/sipeed/picoclaw/pkg/providers"
 )
 
-const supportedProvidersMsg = "supported providers: openai, anthropic, google-antigravity"
+const (
+	supportedProvidersMsg = "supported providers: openai, anthropic, google-antigravity"
+	defaultAnthropicModel = "claude-sonnet-4.6"
+)
 
-func authLoginCmd(provider string, useDeviceCode bool) error {
+func authLoginCmd(provider string, useDeviceCode bool, useOauth bool) error {
 	switch provider {
 	case "openai":
 		return authLoginOpenAI(useDeviceCode)
 	case "anthropic":
-		return authLoginPasteToken(provider)
+		return authLoginAnthropic(useOauth)
 	case "google-antigravity", "antigravity":
 		return authLoginGoogleAntigravity()
 	default:
@@ -163,6 +167,81 @@ func authLoginGoogleAntigravity() error {
 	return nil
 }
 
+func authLoginAnthropic(useOauth bool) error {
+	if useOauth {
+		return authLoginAnthropicSetupToken()
+	}
+
+	fmt.Println("Anthropic login method:")
+	fmt.Println("  1) Setup token (from `claude setup-token`) (Recommended)")
+	fmt.Println("  2) API key (from console.anthropic.com)")
+
+	scanner := bufio.NewScanner(os.Stdin)
+	for {
+		fmt.Print("Choose [1]: ")
+		choice := "1"
+		if scanner.Scan() {
+			text := strings.TrimSpace(scanner.Text())
+			if text != "" {
+				choice = text
+			}
+		}
+
+		switch choice {
+		case "1":
+			return authLoginAnthropicSetupToken()
+		case "2":
+			return authLoginPasteToken("anthropic")
+		default:
+			fmt.Printf("Invalid choice: %s. Please enter 1 or 2.\n", choice)
+		}
+	}
+}
+
+func authLoginAnthropicSetupToken() error {
+	cred, err := auth.LoginSetupToken(os.Stdin)
+	if err != nil {
+		return fmt.Errorf("login failed: %w", err)
+	}
+
+	if err = auth.SetCredential("anthropic", cred); err != nil {
+		return fmt.Errorf("failed to save credentials: %w", err)
+	}
+
+	appCfg, err := internal.LoadConfig()
+	if err == nil {
+		appCfg.Providers.Anthropic.AuthMethod = "oauth"
+
+		found := false
+		for i := range appCfg.ModelList {
+			if isAnthropicModel(appCfg.ModelList[i].Model) {
+				appCfg.ModelList[i].AuthMethod = "oauth"
+				found = true
+				break
+			}
+		}
+		if !found {
+			appCfg.ModelList = append(appCfg.ModelList, config.ModelConfig{
+				ModelName:  defaultAnthropicModel,
+				Model:      "anthropic/" + defaultAnthropicModel,
+				AuthMethod: "oauth",
+			})
+			// Only set default model if user has no default configured yet
+			if appCfg.Agents.Defaults.GetModelName() == "" {
+				appCfg.Agents.Defaults.ModelName = defaultAnthropicModel
+			}
+		}
+
+		if err := config.SaveConfig(internal.GetConfigPath(), appCfg); err != nil {
+			return fmt.Errorf("could not update config: %w", err)
+		}
+	}
+
+	fmt.Println("Setup token saved for Anthropic!")
+
+	return nil
+}
+
 func fetchGoogleUserEmail(accessToken string) (string, error) {
 	req, err := http.NewRequest("GET", "https://www.googleapis.com/oauth2/v2/userinfo", nil)
 	if err != nil {
@@ -177,7 +256,10 @@ func fetchGoogleUserEmail(accessToken string) (string, error) {
 	}
 	defer resp.Body.Close()
 
-	body, _ := io.ReadAll(resp.Body)
+	body, err := io.ReadAll(resp.Body)
+	if err != nil {
+		return "", fmt.Errorf("reading userinfo response: %w", err)
+	}
 	if resp.StatusCode != http.StatusOK {
 		return "", fmt.Errorf("userinfo request failed: %s", string(body))
 	}
@@ -217,13 +299,12 @@ func authLoginPasteToken(provider string) error {
 			}
 			if !found {
 				appCfg.ModelList = append(appCfg.ModelList, config.ModelConfig{
-					ModelName:  "claude-sonnet-4.6",
-					Model:      "anthropic/claude-sonnet-4.6",
+					ModelName:  defaultAnthropicModel,
+					Model:      "anthropic/" + defaultAnthropicModel,
 					AuthMethod: "token",
 				})
+				appCfg.Agents.Defaults.ModelName = defaultAnthropicModel
 			}
-			// Update default model
-			appCfg.Agents.Defaults.ModelName = "claude-sonnet-4.6"
 		case "openai":
 			appCfg.Providers.OpenAI.AuthMethod = "token"
 			// Update ModelList
@@ -360,6 +441,16 @@ func authStatusCmd() error {
 		if !cred.ExpiresAt.IsZero() {
 			fmt.Printf("    Expires: %s\n", cred.ExpiresAt.Format("2006-01-02 15:04"))
 		}
+
+		if provider == "anthropic" && cred.AuthMethod == "oauth" {
+			usage, err := auth.FetchAnthropicUsage(cred.AccessToken)
+			if err != nil {
+				fmt.Printf("    Usage: unavailable (%v)\n", err)
+			} else {
+				fmt.Printf("    Usage (5h):  %.1f%%\n", usage.FiveHourUtilization*100)
+				fmt.Printf("    Usage (7d):  %.1f%%\n", usage.SevenDayUtilization*100)
+			}
+		}
 	}
 
 	return nil

cmd/picoclaw/internal/auth/login.go

@@ -6,6 +6,7 @@ func newLoginCommand() *cobra.Command {
 	var (
 		provider      string
 		useDeviceCode bool
+		useOauth      bool
 	)
 
 	cmd := &cobra.Command{
@@ -13,12 +14,16 @@ func newLoginCommand() *cobra.Command {
 		Short: "Login via OAuth or paste token",
 		Args:  cobra.NoArgs,
 		RunE: func(cmd *cobra.Command, _ []string) error {
-			return authLoginCmd(provider, useDeviceCode)
+			return authLoginCmd(provider, useDeviceCode, useOauth)
 		},
 	}
 
 	cmd.Flags().StringVarP(&provider, "provider", "p", "", "Provider to login with (openai, anthropic)")
 	cmd.Flags().BoolVar(&useDeviceCode, "device-code", false, "Use device code flow (for headless environments)")
+	cmd.Flags().BoolVar(
+		&useOauth, "setup-token", false,
+		"Use setup-token flow for Anthropic (from `claude setup-token`)",
+	)
 	_ = cmd.MarkFlagRequired("provider")
 
 	return cmd

cmd/picoclaw/internal/gateway/command.go

@@ -1,23 +1,42 @@
 package gateway
 
 import (
+	"fmt"
+
 	"github.com/spf13/cobra"
+
+	"github.com/sipeed/picoclaw/pkg/logger"
+	"github.com/sipeed/picoclaw/pkg/utils"
 )
 
 func NewGatewayCommand() *cobra.Command {
 	var debug bool
+	var noTruncate bool
 
 	cmd := &cobra.Command{
 		Use:     "gateway",
 		Aliases: []string{"g"},
 		Short:   "Start picoclaw gateway",
 		Args:    cobra.NoArgs,
+		PreRunE: func(_ *cobra.Command, _ []string) error {
+			if noTruncate && !debug {
+				return fmt.Errorf("the --no-truncate option can only be used in conjunction with --debug (-d)")
+			}
+
+			if noTruncate {
+				utils.SetDisableTruncation(true)
+				logger.Info("String truncation is globally disabled via 'no-truncate' flag")
+			}
+
+			return nil
+		},
 		RunE: func(_ *cobra.Command, _ []string) error {
 			return gatewayCmd(debug)
 		},
 	}
 
 	cmd.Flags().BoolVarP(&debug, "debug", "d", false, "Enable debug logging")
+	cmd.Flags().BoolVarP(&noTruncate, "no-truncate", "T", false, "Disable string truncation in debug logs")
 
 	return cmd
 }

cmd/picoclaw/internal/gateway/helpers.go

@@ -16,8 +16,10 @@ import (
 	_ "github.com/sipeed/picoclaw/pkg/channels/dingtalk"
 	_ "github.com/sipeed/picoclaw/pkg/channels/discord"
 	_ "github.com/sipeed/picoclaw/pkg/channels/feishu"
+	_ "github.com/sipeed/picoclaw/pkg/channels/irc"
 	_ "github.com/sipeed/picoclaw/pkg/channels/line"
 	_ "github.com/sipeed/picoclaw/pkg/channels/maixcam"
+	_ "github.com/sipeed/picoclaw/pkg/channels/matrix"
 	_ "github.com/sipeed/picoclaw/pkg/channels/onebot"
 	_ "github.com/sipeed/picoclaw/pkg/channels/pico"
 	_ "github.com/sipeed/picoclaw/pkg/channels/qq"
@@ -36,6 +38,7 @@ import (
 	"github.com/sipeed/picoclaw/pkg/providers"
 	"github.com/sipeed/picoclaw/pkg/state"
 	"github.com/sipeed/picoclaw/pkg/tools"
+	"github.com/sipeed/picoclaw/pkg/voice"
 )
 
 func gatewayCmd(debug bool) error {
@@ -134,6 +137,12 @@ func gatewayCmd(debug bool) error {
 	agentLoop.SetChannelManager(channelManager)
 	agentLoop.SetMediaStore(mediaStore)
 
+	// Wire up voice transcription if a supported provider is configured.
+	if transcriber := voice.DetectTranscriber(cfg); transcriber != nil {
+		agentLoop.SetTranscriber(transcriber)
+		logger.InfoCF("voice", "Transcription enabled (agent-level)", map[string]any{"provider": transcriber.Name()})
+	}
+
 	enabledChannels := channelManager.GetEnabledChannels()
 	if len(enabledChannels) > 0 {
 		fmt.Printf("✓ Channels enabled: %s\n", enabledChannels)
@@ -205,6 +214,7 @@ func gatewayCmd(debug bool) error {
 	cronService.Stop()
 	mediaStore.Stop()
 	agentLoop.Stop()
+	agentLoop.Close()
 	fmt.Println("✓ Gateway stopped")
 
 	return nil
@@ -223,19 +233,25 @@ func setupCronTool(
 	// Create cron service
 	cronService := cron.NewCronService(cronStorePath, nil)
 
-	// Create and register CronTool
-	cronTool, err := tools.NewCronTool(cronService, agentLoop, msgBus, workspace, restrict, execTimeout, cfg)
-	if err != nil {
-		log.Fatalf("Critical error during CronTool initialization: %v", err)
+	// Create and register CronTool if enabled
+	var cronTool *tools.CronTool
+	if cfg.Tools.IsToolEnabled("cron") {
+		var err error
+		cronTool, err = tools.NewCronTool(cronService, agentLoop, msgBus, workspace, restrict, execTimeout, cfg)
+		if err != nil {
+			log.Fatalf("Critical error during CronTool initialization: %v", err)
+		}
+
+		agentLoop.RegisterTool(cronTool)
 	}
 
-	agentLoop.RegisterTool(cronTool)
-
-	// Set the onJob handler
-	cronService.SetOnJob(func(job *cron.CronJob) (string, error) {
-		result := cronTool.ExecuteJob(context.Background(), job)
-		return result, nil
-	})
+	// Set onJob handler
+	if cronTool != nil {
+		cronService.SetOnJob(func(job *cron.CronJob) (string, error) {
+			result := cronTool.ExecuteJob(context.Background(), job)
+			return result, nil
+		})
+	}
 
 	return cronService
 }

cmd/picoclaw/internal/helpers.go

@@ -1,26 +1,29 @@
 package internal
 
 import (
-	"fmt"
 	"os"
 	"path/filepath"
-	"runtime"
 
 	"github.com/sipeed/picoclaw/pkg/config"
 )
 
 const Logo = "🦞"
 
-var (
-	version   = "dev"
-	gitCommit string
-	buildTime string
-	goVersion string
-)
+// GetPicoclawHome returns the picoclaw home directory.
+// Priority: $PICOCLAW_HOME > ~/.picoclaw
+func GetPicoclawHome() string {
+	if home := os.Getenv("PICOCLAW_HOME"); home != "" {
+		return home
+	}
+	home, _ := os.UserHomeDir()
+	return filepath.Join(home, ".picoclaw")
+}
 
 func GetConfigPath() string {
-	home, _ := os.UserHomeDir()
-	return filepath.Join(home, ".picoclaw", "config.json")
+	if configPath := os.Getenv("PICOCLAW_CONFIG"); configPath != "" {
+		return configPath
+	}
+	return filepath.Join(GetPicoclawHome(), "config.json")
 }
 
 func LoadConfig() (*config.Config, error) {
@@ -28,25 +31,19 @@ func LoadConfig() (*config.Config, error) {
 }
 
 // FormatVersion returns the version string with optional git commit
+// Deprecated: Use pkg/config.FormatVersion instead
 func FormatVersion() string {
-	v := version
-	if gitCommit != "" {
-		v += fmt.Sprintf(" (git: %s)", gitCommit)
-	}
-	return v
+	return config.FormatVersion()
 }
 
 // FormatBuildInfo returns build time and go version info
+// Deprecated: Use pkg/config.FormatBuildInfo instead
 func FormatBuildInfo() (string, string) {
-	build := buildTime
-	goVer := goVersion
-	if goVer == "" {
-		goVer = runtime.Version()
-	}
-	return build, goVer
+	return config.FormatBuildInfo()
 }
 
 // GetVersion returns the version string
+// Deprecated: Use pkg/config.GetVersion instead
 func GetVersion() string {
-	return version
+	return config.GetVersion()
 }

cmd/picoclaw/internal/helpers_test.go

@@ -19,63 +19,25 @@ func TestGetConfigPath(t *testing.T) {
 	assert.Equal(t, want, got)
 }
 
-func TestFormatVersion_NoGitCommit(t *testing.T) {
-	oldVersion, oldGit := version, gitCommit
-	t.Cleanup(func() { version, gitCommit = oldVersion, oldGit })
+func TestGetConfigPath_WithPICOCLAW_HOME(t *testing.T) {
+	t.Setenv("PICOCLAW_HOME", "/custom/picoclaw")
+	t.Setenv("HOME", "/tmp/home")
 
-	version = "1.2.3"
-	gitCommit = ""
+	got := GetConfigPath()
+	want := filepath.Join("/custom/picoclaw", "config.json")
 
-	assert.Equal(t, "1.2.3", FormatVersion())
+	assert.Equal(t, want, got)
 }
 
-func TestFormatVersion_WithGitCommit(t *testing.T) {
-	oldVersion, oldGit := version, gitCommit
-	t.Cleanup(func() { version, gitCommit = oldVersion, oldGit })
+func TestGetConfigPath_WithPICOCLAW_CONFIG(t *testing.T) {
+	t.Setenv("PICOCLAW_CONFIG", "/custom/config.json")
+	t.Setenv("PICOCLAW_HOME", "/custom/picoclaw")
+	t.Setenv("HOME", "/tmp/home")
 
-	version = "1.2.3"
-	gitCommit = "abc123"
+	got := GetConfigPath()
+	want := "/custom/config.json"
 
-	assert.Equal(t, "1.2.3 (git: abc123)", FormatVersion())
-}
-
-func TestFormatBuildInfo_UsesBuildTimeAndGoVersion_WhenSet(t *testing.T) {
-	oldBuildTime, oldGoVersion := buildTime, goVersion
-	t.Cleanup(func() { buildTime, goVersion = oldBuildTime, oldGoVersion })
-
-	buildTime = "2026-02-20T00:00:00Z"
-	goVersion = "go1.23.0"
-
-	build, goVer := FormatBuildInfo()
-
-	assert.Equal(t, buildTime, build)
-	assert.Equal(t, goVersion, goVer)
-}
-
-func TestFormatBuildInfo_EmptyBuildTime_ReturnsEmptyBuild(t *testing.T) {
-	oldBuildTime, oldGoVersion := buildTime, goVersion
-	t.Cleanup(func() { buildTime, goVersion = oldBuildTime, oldGoVersion })
-
-	buildTime = ""
-	goVersion = "go1.23.0"
-
-	build, goVer := FormatBuildInfo()
-
-	assert.Empty(t, build)
-	assert.Equal(t, goVersion, goVer)
-}
-
-func TestFormatBuildInfo_EmptyGoVersion_FallsBackToRuntimeVersion(t *testing.T) {
-	oldBuildTime, oldGoVersion := buildTime, goVersion
-	t.Cleanup(func() { buildTime, goVersion = oldBuildTime, oldGoVersion })
-
-	buildTime = "x"
-	goVersion = ""
-
-	build, goVer := FormatBuildInfo()
-
-	assert.Equal(t, "x", build)
-	assert.Equal(t, runtime.Version(), goVer)
+	assert.Equal(t, want, got)
 }
 
 func TestGetConfigPath_Windows(t *testing.T) {
@@ -91,7 +53,3 @@ func TestGetConfigPath_Windows(t *testing.T) {
 
 	require.True(t, strings.EqualFold(got, want), "GetConfigPath() = %q, want %q", got, want)
 }
-
-func TestGetVersion(t *testing.T) {
-	assert.Equal(t, "dev", GetVersion())
-}

cmd/picoclaw/internal/onboard/helpers_test.go

@@ -0,0 +1,25 @@
+package onboard
+
+import (
+	"os"
+	"path/filepath"
+	"testing"
+)
+
+func TestCopyEmbeddedToTargetUsesAgentsMarkdown(t *testing.T) {
+	targetDir := t.TempDir()
+
+	if err := copyEmbeddedToTarget(targetDir); err != nil {
+		t.Fatalf("copyEmbeddedToTarget() error = %v", err)
+	}
+
+	agentsPath := filepath.Join(targetDir, "AGENTS.md")
+	if _, err := os.Stat(agentsPath); err != nil {
+		t.Fatalf("expected %s to exist: %v", agentsPath, err)
+	}
+
+	legacyPath := filepath.Join(targetDir, "AGENT.md")
+	if _, err := os.Stat(legacyPath); !os.IsNotExist(err) {
+		t.Fatalf("expected legacy file %s to be absent, got err=%v", legacyPath, err)
+	}
+}

cmd/picoclaw/internal/skills/command.go

@@ -71,7 +71,7 @@ func NewSkillsCommand() *cobra.Command {
 		newInstallBuiltinCommand(workspaceFn),
 		newListBuiltinCommand(),
 		newRemoveCommand(installerFn),
-		newSearchCommand(installerFn),
+		newSearchCommand(),
 		newShowCommand(loaderFn),
 	)
 

cmd/picoclaw/internal/skills/helpers.go

@@ -15,6 +15,8 @@ import (
 	"github.com/sipeed/picoclaw/pkg/utils"
 )
 
+const skillsSearchMaxResults = 20
+
 func skillsListCmd(loader *skills.SkillsLoader) {
 	allSkills := loader.ListSkills()
 
@@ -215,34 +217,43 @@ func skillsListBuiltinCmd() {
 	}
 }
 
-func skillsSearchCmd(installer *skills.SkillInstaller) {
+func skillsSearchCmd(query string) {
 	fmt.Println("Searching for available skills...")
 
+	cfg, err := internal.LoadConfig()
+	if err != nil {
+		fmt.Printf("✗ Failed to load config: %v\n", err)
+		return
+	}
+
+	registryMgr := skills.NewRegistryManagerFromConfig(skills.RegistryConfig{
+		MaxConcurrentSearches: cfg.Tools.Skills.MaxConcurrentSearches,
+		ClawHub:               skills.ClawHubConfig(cfg.Tools.Skills.Registries.ClawHub),
+	})
+
 	ctx, cancel := context.WithTimeout(context.Background(), 30*time.Second)
 	defer cancel()
 
-	availableSkills, err := installer.ListAvailableSkills(ctx)
+	results, err := registryMgr.SearchAll(ctx, query, skillsSearchMaxResults)
 	if err != nil {
 		fmt.Printf("✗ Failed to fetch skills list: %v\n", err)
 		return
 	}
 
-	if len(availableSkills) == 0 {
+	if len(results) == 0 {
 		fmt.Println("No skills available.")
 		return
 	}
 
-	fmt.Printf("\nAvailable Skills (%d):\n", len(availableSkills))
+	fmt.Printf("\nAvailable Skills (%d):\n", len(results))
 	fmt.Println("--------------------")
-	for _, skill := range availableSkills {
-		fmt.Printf("  📦 %s\n", skill.Name)
-		fmt.Printf("     %s\n", skill.Description)
-		fmt.Printf("     Repo: %s\n", skill.Repository)
-		if skill.Author != "" {
-			fmt.Printf("     Author: %s\n", skill.Author)
-		}
-		if len(skill.Tags) > 0 {
-			fmt.Printf("     Tags: %v\n", skill.Tags)
+	for _, result := range results {
+		fmt.Printf("  📦 %s\n", result.DisplayName)
+		fmt.Printf("     %s\n", result.Summary)
+		fmt.Printf("     Slug: %s\n", result.Slug)
+		fmt.Printf("     Registry: %s\n", result.RegistryName)
+		if result.Version != "" {
+			fmt.Printf("     Version: %s\n", result.Version)
 		}
 		fmt.Println()
 	}

cmd/picoclaw/internal/skills/install.go

@@ -21,8 +21,8 @@ picoclaw skills install --registry clawhub github
 `,
 		Args: func(cmd *cobra.Command, args []string) error {
 			if registry != "" {
-				if len(args) != 2 {
-					return fmt.Errorf("when --registry is set, exactly 2 arguments are required: <name> <slug>")
+				if len(args) != 1 {
+					return fmt.Errorf("when --registry is set, exactly 1 argument is required: <slug>")
 				}
 				return nil
 			}
@@ -45,7 +45,7 @@ picoclaw skills install --registry clawhub github
 					return err
 				}
 
-				return skillsInstallFromRegistry(cfg, args[0], args[1])
+				return skillsInstallFromRegistry(cfg, registry, args[0])
 			}
 
 			return skillsInstallCmd(installer, args[0])

cmd/picoclaw/internal/skills/install_test.go

@@ -26,3 +26,72 @@ func TestNewInstallSubcommand(t *testing.T) {
 
 	assert.Len(t, cmd.Aliases, 0)
 }
+
+func TestInstallCommandArgs(t *testing.T) {
+	tests := []struct {
+		name        string
+		args        []string
+		registry    string
+		expectError bool
+		errorMsg    string
+	}{
+		{
+			name:        "no registry, one arg",
+			args:        []string{"sipeed/picoclaw-skills/weather"},
+			registry:    "",
+			expectError: false,
+		},
+		{
+			name:        "no registry, no args",
+			args:        []string{},
+			registry:    "",
+			expectError: true,
+			errorMsg:    "exactly 1 argument is required: <github>",
+		},
+		{
+			name:        "no registry, too many args",
+			args:        []string{"arg1", "arg2"},
+			registry:    "",
+			expectError: true,
+			errorMsg:    "exactly 1 argument is required: <github>",
+		},
+		{
+			name:        "with registry, one arg",
+			args:        []string{"weather-skill"},
+			registry:    "clawhub",
+			expectError: false,
+		},
+		{
+			name:        "with registry, no args",
+			args:        []string{},
+			registry:    "clawhub",
+			expectError: true,
+			errorMsg:    "when --registry is set, exactly 1 argument is required: <slug>",
+		},
+		{
+			name:        "with registry, too many args",
+			args:        []string{"arg1", "arg2"},
+			registry:    "clawhub",
+			expectError: true,
+			errorMsg:    "when --registry is set, exactly 1 argument is required: <slug>",
+		},
+	}
+
+	for _, tt := range tests {
+		t.Run(tt.name, func(t *testing.T) {
+			cmd := newInstallCommand(nil)
+
+			if tt.registry != "" {
+				require.NoError(t, cmd.Flags().Set("registry", tt.registry))
+			}
+
+			err := cmd.Args(cmd, tt.args)
+			if tt.expectError {
+				require.Error(t, err)
+				assert.Equal(t, tt.errorMsg, err.Error())
+			} else {
+				require.NoError(t, err)
+			}
+		})
+	}
+}

cmd/picoclaw/internal/skills/search.go

@@ -2,20 +2,19 @@ package skills
 
 import (
 	"github.com/spf13/cobra"
-
-	"github.com/sipeed/picoclaw/pkg/skills"
 )
 
-func newSearchCommand(installerFn func() (*skills.SkillInstaller, error)) *cobra.Command {
+func newSearchCommand() *cobra.Command {
 	cmd := &cobra.Command{
-		Use:   "search",
+		Use:   "search [query]",
 		Short: "Search available skills",
-		RunE: func(_ *cobra.Command, _ []string) error {
-			installer, err := installerFn()
-			if err != nil {
-				return err
+		Args:  cobra.MaximumNArgs(1),
+		RunE: func(_ *cobra.Command, args []string) error {
+			query := ""
+			if len(args) == 1 {
+				query = args[0]
 			}
-			skillsSearchCmd(installer)
+			skillsSearchCmd(query)
 			return nil
 		},
 	}

cmd/picoclaw/internal/skills/search_test.go

@@ -8,11 +8,11 @@ import (
 )
 
 func TestNewSearchSubcommand(t *testing.T) {
-	cmd := newSearchCommand(nil)
+	cmd := newSearchCommand()
 
 	require.NotNil(t, cmd)
 
-	assert.Equal(t, "search", cmd.Use)
+	assert.Equal(t, "search [query]", cmd.Use)
 	assert.Equal(t, "Search available skills", cmd.Short)
 
 	assert.Nil(t, cmd.Run)

cmd/picoclaw/internal/status/helpers.go

@@ -6,6 +6,7 @@ import (
 
 	"github.com/sipeed/picoclaw/cmd/picoclaw/internal"
 	"github.com/sipeed/picoclaw/pkg/auth"
+	"github.com/sipeed/picoclaw/pkg/config"
 )
 
 func statusCmd() {
@@ -18,8 +19,8 @@ func statusCmd() {
 	configPath := internal.GetConfigPath()
 
 	fmt.Printf("%s picoclaw Status\n", internal.Logo)
-	fmt.Printf("Version: %s\n", internal.FormatVersion())
-	build, _ := internal.FormatBuildInfo()
+	fmt.Printf("Version: %s\n", config.FormatVersion())
+	build, _ := config.FormatBuildInfo()
 	if build != "" {
 		fmt.Printf("Build: %s\n", build)
 	}

cmd/picoclaw/internal/version/command.go

@@ -6,6 +6,7 @@ import (
 	"github.com/spf13/cobra"
 
 	"github.com/sipeed/picoclaw/cmd/picoclaw/internal"
+	"github.com/sipeed/picoclaw/pkg/config"
 )
 
 func NewVersionCommand() *cobra.Command {
@@ -22,8 +23,8 @@ func NewVersionCommand() *cobra.Command {
 }
 
 func printVersion() {
-	fmt.Printf("%s picoclaw %s\n", internal.Logo, internal.FormatVersion())
-	build, goVer := internal.FormatBuildInfo()
+	fmt.Printf("%s picoclaw %s\n", internal.Logo, config.FormatVersion())
+	build, goVer := config.FormatBuildInfo()
 	if build != "" {
 		fmt.Printf("  Build: %s\n", build)
 	}

cmd/picoclaw/main.go

@@ -22,15 +22,16 @@ import (
 	"github.com/sipeed/picoclaw/cmd/picoclaw/internal/skills"
 	"github.com/sipeed/picoclaw/cmd/picoclaw/internal/status"
 	"github.com/sipeed/picoclaw/cmd/picoclaw/internal/version"
+	"github.com/sipeed/picoclaw/pkg/config"
 )
 
 func NewPicoclawCommand() *cobra.Command {
-	short := fmt.Sprintf("%s picoclaw - Personal AI Assistant v%s\n\n", internal.Logo, internal.GetVersion())
+	short := fmt.Sprintf("%s picoclaw - Personal AI Assistant v%s\n\n", internal.Logo, config.GetVersion())
 
 	cmd := &cobra.Command{
 		Use:     "picoclaw",
 		Short:   short,
-		Example: "picoclaw list",
+		Example: "picoclaw version",
 	}
 
 	cmd.AddCommand(
@@ -48,7 +49,21 @@ func NewPicoclawCommand() *cobra.Command {
 	return cmd
 }
 
+const (
+	colorBlue = "\033[1;38;2;62;93;185m"
+	colorRed  = "\033[1;38;2;213;70;70m"
+	banner    = "\r\n" +
+		colorBlue + "██████╗ ██╗ ██████╗ ██████╗ " + colorRed + " ██████╗██╗      █████╗ ██╗    ██╗\n" +
+		colorBlue + "██╔══██╗██║██╔════╝██╔═══██╗" + colorRed + "██╔════╝██║     ██╔══██╗██║    ██║\n" +
+		colorBlue + "██████╔╝██║██║     ██║   ██║" + colorRed + "██║     ██║     ███████║██║ █╗ ██║\n" +
+		colorBlue + "██╔═══╝ ██║██║     ██║   ██║" + colorRed + "██║     ██║     ██╔══██║██║███╗██║\n" +
+		colorBlue + "██║     ██║╚██████╗╚██████╔╝" + colorRed + "╚██████╗███████╗██║  ██║╚███╔███╔╝\n" +
+		colorBlue + "╚═╝     ╚═╝ ╚═════╝ ╚═════╝ " + colorRed + " ╚═════╝╚══════╝╚═╝  ╚═╝ ╚══╝╚══╝\n " +
+		"\033[0m\r\n"
+)
+
 func main() {
+	fmt.Printf("%s", banner)
 	cmd := NewPicoclawCommand()
 	if err := cmd.Execute(); err != nil {
 		os.Exit(1)

cmd/picoclaw/main_test.go

@@ -9,6 +9,7 @@ import (
 	"github.com/stretchr/testify/require"
 
 	"github.com/sipeed/picoclaw/cmd/picoclaw/internal"
+	"github.com/sipeed/picoclaw/pkg/config"
 )
 
 func TestNewPicoclawCommand(t *testing.T) {
@@ -16,7 +17,7 @@ func TestNewPicoclawCommand(t *testing.T) {
 
 	require.NotNil(t, cmd)
 
-	short := fmt.Sprintf("%s picoclaw - Personal AI Assistant v%s\n\n", internal.Logo, internal.GetVersion())
+	short := fmt.Sprintf("%s picoclaw - Personal AI Assistant v%s\n\n", internal.Logo, config.GetVersion())
 
 	assert.Equal(t, "picoclaw", cmd.Use)
 	assert.Equal(t, short, cmd.Short)

config/config.example.json

@@ -6,7 +6,9 @@
       "model_name": "gpt4",
       "max_tokens": 8192,
       "temperature": 0.7,
-      "max_tool_iterations": 20
+      "max_tool_iterations": 20,
+      "summarize_message_threshold": 20,
+      "summarize_token_percent": 75
     }
   },
   "model_list": [
@@ -20,7 +22,8 @@
       "model_name": "claude-sonnet-4.6",
       "model": "anthropic/claude-sonnet-4.6",
       "api_key": "sk-ant-your-key",
-      "api_base": "https://api.anthropic.com/v1"
+      "api_base": "https://api.anthropic.com/v1",
+      "thinking_level": "high"
     },
     {
       "model_name": "gemini",
@@ -32,6 +35,11 @@
       "model": "deepseek/deepseek-chat",
       "api_key": "sk-your-deepseek-key"
     },
+    {
+      "model_name": "longcat",
+      "model": "longcat/LongCat-Flash-Thinking",
+      "api_key": "your-longcat-api-key"
+    },
     {
       "model_name": "loadbalanced-gpt4",
       "model": "openai/gpt-5.2",
@@ -49,6 +57,7 @@
     "telegram": {
       "enabled": false,
       "token": "YOUR_TELEGRAM_BOT_TOKEN",
+      "base_url": "",
       "proxy": "",
       "allow_from": [
         "YOUR_USER_ID"
@@ -58,8 +67,11 @@
     "discord": {
       "enabled": false,
       "token": "YOUR_DISCORD_BOT_TOKEN",
+      "proxy": "",
       "allow_from": [],
-      "mention_only": false,
+      "group_trigger": {
+        "mention_only": false
+      },
       "reasoning_channel_id": ""
     },
     "qq": {
@@ -91,7 +103,8 @@
       "encrypt_key": "",
       "verification_token": "",
       "allow_from": [],
-      "reasoning_channel_id": ""
+      "reasoning_channel_id": "",
+      "random_reaction_emoji": []
     },
     "dingtalk": {
       "enabled": false,
@@ -107,12 +120,27 @@
       "allow_from": [],
       "reasoning_channel_id": ""
     },
+    "matrix": {
+      "enabled": false,
+      "homeserver": "https://matrix.org",
+      "user_id": "@your-bot:matrix.org",
+      "access_token": "YOUR_MATRIX_ACCESS_TOKEN",
+      "device_id": "",
+      "join_on_invite": true,
+      "allow_from": [],
+      "group_trigger": {
+        "mention_only": true
+      },
+      "placeholder": {
+        "enabled": true,
+        "text": "Thinking... 💭"
+      },
+      "reasoning_channel_id": ""
+    },
     "line": {
       "enabled": false,
       "channel_secret": "YOUR_LINE_CHANNEL_SECRET",
       "channel_access_token": "YOUR_LINE_CHANNEL_ACCESS_TOKEN",
-      "webhook_host": "0.0.0.0",
-      "webhook_port": 18791,
       "webhook_path": "/webhook/line",
       "allow_from": [],
       "reasoning_channel_id": ""
@@ -127,32 +155,65 @@
       "reasoning_channel_id": ""
     },
     "wecom": {
-      "_comment": "WeCom Bot (智能机器人) - Easier setup, supports group chats",
+      "_comment": "WeCom Bot - Easier setup, supports group chats",
       "enabled": false,
       "token": "YOUR_TOKEN",
       "encoding_aes_key": "YOUR_43_CHAR_ENCODING_AES_KEY",
       "webhook_url": "https://qyapi.weixin.qq.com/cgi-bin/webhook/send?key=YOUR_KEY",
-      "webhook_host": "0.0.0.0",
-      "webhook_port": 18793,
       "webhook_path": "/webhook/wecom",
       "allow_from": [],
       "reply_timeout": 5,
       "reasoning_channel_id": ""
     },
     "wecom_app": {
-      "_comment": "WeCom App (自建应用) - More features, proactive messaging, private chat only. See docs/wecom-app-configuration.md",
+      "_comment": "WeCom App (自建应用) - More features, proactive messaging, private chat only.",
       "enabled": false,
       "corp_id": "YOUR_CORP_ID",
       "corp_secret": "YOUR_CORP_SECRET",
       "agent_id": 1000002,
       "token": "YOUR_TOKEN",
       "encoding_aes_key": "YOUR_43_CHAR_ENCODING_AES_KEY",
-      "webhook_host": "0.0.0.0",
-      "webhook_port": 18792,
       "webhook_path": "/webhook/wecom-app",
       "allow_from": [],
       "reply_timeout": 5,
       "reasoning_channel_id": ""
+    },
+    "wecom_aibot": {
+      "_comment": "WeCom AI Bot (智能机器人) - Official WeCom AI Bot integration, supports proactive messaging and private chats.",
+      "enabled": false,
+      "token": "YOUR_TOKEN",
+      "encoding_aes_key": "YOUR_43_CHAR_ENCODING_AES_KEY",
+      "webhook_path": "/webhook/wecom-aibot",
+      "max_steps": 10,
+      "welcome_message": "Hello! I'm your AI assistant. How can I help you today?",
+      "reasoning_channel_id": ""
+    },
+    "irc": {
+      "enabled": false,
+      "server": "irc.libera.chat:6697",
+      "tls": true,
+      "nick": "mybot",
+      "user": "",
+      "real_name": "",
+      "password": "",
+      "nickserv_password": "",
+      "sasl_user": "",
+      "sasl_password": "",
+      "channels": [
+        "#mychannel"
+      ],
+      "request_caps": [
+        "server-time",
+        "message-tags"
+      ],
+      "allow_from": [],
+      "group_trigger": {
+        "mention_only": true
+      },
+      "typing": {
+        "enabled": false
+      },
+      "reasoning_channel_id": ""
     }
   },
   "providers": {
@@ -214,15 +275,35 @@
     "mistral": {
       "api_key": "",
       "api_base": "https://api.mistral.ai/v1"
+    },
+    "avian": {
+      "api_key": "",
+      "api_base": "https://api.avian.io/v1"
+    },
+    "longcat": {
+      "api_key": "",
+      "api_base": "https://api.longcat.chat/openai"
     }
   },
   "tools": {
+    "allow_read_paths": null,
+    "allow_write_paths": null,
     "web": {
+      "enabled": true,
       "brave": {
         "enabled": false,
         "api_key": "YOUR_BRAVE_API_KEY",
+        "api_keys": [
+          "YOUR_BRAVE_API_KEY"
+        ],
         "max_results": 5
       },
+      "tavily": {
+        "enabled": false,
+        "api_key": "",
+        "base_url": "",
+        "max_results": 0
+      },
       "duckduckgo": {
         "enabled": true,
         "max_results": 5
@@ -230,27 +311,171 @@
       "perplexity": {
         "enabled": false,
         "api_key": "pplx-xxx",
+        "api_keys": [
+          "pplx-xxx"
+        ],
         "max_results": 5
       },
-      "proxy": ""
+      "searxng": {
+        "enabled": false,
+        "base_url": "http://localhost:8888",
+        "max_results": 5
+      },
+      "glm_search": {
+        "enabled": false,
+        "api_key": "",
+        "base_url": "https://open.bigmodel.cn/api/paas/v4/web_search",
+        "search_engine": "search_std",
+        "max_results": 5
+      },
+      "fetch_limit_bytes": 10485760
     },
     "cron": {
+      "enabled": true,
       "exec_timeout_minutes": 5
     },
+    "mcp": {
+      "enabled": false,
+      "discovery": {
+        "enabled": false,
+        "ttl": 5,
+        "max_search_results": 5,
+        "use_bm25": true,
+        "use_regex": false
+      },
+      "servers": {
+        "context7": {
+          "enabled": false,
+          "type": "http",
+          "url": "https://mcp.context7.com/mcp",
+          "headers": {
+            "CONTEXT7_API_KEY": "ctx7sk-xx"
+          }
+        },
+        "filesystem": {
+          "enabled": false,
+          "command": "npx",
+          "args": [
+            "-y",
+            "@modelcontextprotocol/server-filesystem",
+            "/tmp"
+          ]
+        },
+        "github": {
+          "enabled": false,
+          "command": "npx",
+          "args": [
+            "-y",
+            "@modelcontextprotocol/server-github"
+          ],
+          "env": {
+            "GITHUB_PERSONAL_ACCESS_TOKEN": "YOUR_GITHUB_TOKEN"
+          }
+        },
+        "brave-search": {
+          "enabled": false,
+          "command": "npx",
+          "args": [
+            "-y",
+            "@modelcontextprotocol/server-brave-search"
+          ],
+          "env": {
+            "BRAVE_API_KEY": "YOUR_BRAVE_API_KEY"
+          }
+        },
+        "postgres": {
+          "enabled": false,
+          "command": "npx",
+          "args": [
+            "-y",
+            "@modelcontextprotocol/server-postgres",
+            "postgresql://user:password@localhost/dbname"
+          ]
+        },
+        "slack": {
+          "enabled": false,
+          "command": "npx",
+          "args": [
+            "-y",
+            "@modelcontextprotocol/server-slack"
+          ],
+          "env": {
+            "SLACK_BOT_TOKEN": "YOUR_SLACK_BOT_TOKEN",
+            "SLACK_TEAM_ID": "YOUR_SLACK_TEAM_ID"
+          }
+        }
+      }
+    },
     "exec": {
-      "enable_deny_patterns": false,
-      "custom_deny_patterns": []
+      "enabled": true,
+      "enable_deny_patterns": true,
+      "custom_deny_patterns": null,
+      "custom_allow_patterns": null
     },
     "skills": {
+      "enabled": true,
       "registries": {
         "clawhub": {
           "enabled": true,
           "base_url": "https://clawhub.ai",
-          "search_path": "/api/v1/search",
-          "skills_path": "/api/v1/skills",
-          "download_path": "/api/v1/download"
+          "auth_token": "",
+          "search_path": "",
+          "skills_path": "",
+          "download_path": "",
+          "timeout": 0,
+          "max_zip_size": 0,
+          "max_response_size": 0
         }
+      },
+      "max_concurrent_searches": 2,
+      "search_cache": {
+        "max_size": 50,
+        "ttl_seconds": 300
       }
+    },
+    "media_cleanup": {
+      "enabled": true,
+      "max_age_minutes": 30,
+      "interval_minutes": 5
+    },
+    "append_file": {
+      "enabled": true
+    },
+    "edit_file": {
+      "enabled": true
+    },
+    "find_skills": {
+      "enabled": true
+    },
+    "i2c": {
+      "enabled": false
+    },
+    "install_skill": {
+      "enabled": true
+    },
+    "list_dir": {
+      "enabled": true
+    },
+    "message": {
+      "enabled": true
+    },
+    "read_file": {
+      "enabled": true
+    },
+    "spawn": {
+      "enabled": true
+    },
+    "spi": {
+      "enabled": false
+    },
+    "subagent": {
+      "enabled": true
+    },
+    "web_fetch": {
+      "enabled": true
+    },
+    "write_file": {
+      "enabled": true
     }
   },
   "heartbeat": {
@@ -261,6 +486,9 @@
     "enabled": false,
     "monitor_usb": true
   },
+  "voice": {
+    "echo_transcription": false
+  },
   "gateway": {
     "host": "127.0.0.1",
     "port": 18790

docker/Dockerfile.full

@@ -0,0 +1,44 @@
+# ============================================================
+# Stage 1: Build the picoclaw binary
+# ============================================================
+FROM golang:1.26.0-alpine AS builder
+
+RUN apk add --no-cache git make
+
+WORKDIR /src
+
+# Cache dependencies
+COPY go.mod go.sum ./
+RUN go mod download
+
+# Copy source and build
+COPY . .
+RUN make build
+
+# ============================================================
+# Stage 2: Node.js-based runtime with full MCP support
+# ============================================================
+FROM node:24-alpine3.23
+
+# Install runtime dependencies
+RUN apk add --no-cache \
+  ca-certificates \
+  curl \
+  git \
+  python3 \
+  py3-pip
+
+# Install uv and symlink to system path
+RUN curl -LsSf https://astral.sh/uv/install.sh | sh && \
+  ln -s /root/.local/bin/uv /usr/local/bin/uv && \
+  ln -s /root/.local/bin/uvx /usr/local/bin/uvx && \
+  uv --version
+
+# Copy binary
+COPY --from=builder /src/build/picoclaw /usr/local/bin/picoclaw
+
+# Create picoclaw home directory
+RUN /usr/local/bin/picoclaw onboard
+
+ENTRYPOINT ["picoclaw"]
+CMD ["gateway"]

docker/Dockerfile.goreleaser.launcher

@@ -0,0 +1,12 @@
+FROM alpine:3.21
+
+ARG TARGETPLATFORM
+
+RUN apk add --no-cache ca-certificates tzdata
+
+COPY $TARGETPLATFORM/picoclaw /usr/local/bin/picoclaw
+COPY $TARGETPLATFORM/picoclaw-launcher /usr/local/bin/picoclaw-launcher
+COPY $TARGETPLATFORM/picoclaw-launcher-tui /usr/local/bin/picoclaw-launcher-tui
+
+ENTRYPOINT ["picoclaw-launcher"]
+CMD ["-public", "-no-browser"]

docker/docker-compose.full.yml

@@ -0,0 +1,44 @@
+services:
+  # ─────────────────────────────────────────────
+  # PicoClaw Agent (one-shot query) - Full MCP Support
+  #   docker compose -f docker/docker-compose.full.yml run --rm picoclaw-agent -m "Hello"
+  # ─────────────────────────────────────────────
+  picoclaw-agent:
+    build:
+      context: ..
+      dockerfile: docker/Dockerfile.full
+    container_name: picoclaw-agent-full
+    profiles:
+      - agent
+    volumes:
+      - ../config/config.json:/root/.picoclaw/config.json:ro
+      - picoclaw-workspace:/root/.picoclaw/workspace
+      - picoclaw-npm-cache:/root/.npm # npm cache for faster MCP server installs
+    entrypoint: ["picoclaw", "agent"]
+    stdin_open: true
+    tty: true
+
+  # ─────────────────────────────────────────────
+  # PicoClaw Gateway (Long-running Bot) - Full MCP Support
+  #   docker compose -f docker/docker-compose.full.yml --profile gateway up
+  # ─────────────────────────────────────────────
+  picoclaw-gateway:
+    build:
+      context: ..
+      dockerfile: docker/Dockerfile.full
+    container_name: picoclaw-gateway-full
+    restart: unless-stopped
+    profiles:
+      - gateway
+    volumes:
+      # Configuration file
+      - ../config/config.json:/root/.picoclaw/config.json:ro
+      # Persistent workspace (sessions, memory, logs)
+      - picoclaw-workspace:/root/.picoclaw/workspace
+      # NPM cache for faster MCP server installs
+      - picoclaw-npm-cache:/root/.npm
+    command: ["gateway"]
+
+volumes:
+  picoclaw-workspace:
+  picoclaw-npm-cache: # Cache npm packages to speed up MCP server installations

docker/docker-compose.yml

@@ -19,7 +19,7 @@ services:
 
   # ─────────────────────────────────────────────
   # PicoClaw Gateway (Long-running Bot)
-  #   docker compose -f docker/docker-compose.yml up picoclaw-gateway
+  #   docker compose -f docker/docker-compose.yml --profile gateway up
   # ─────────────────────────────────────────────
   picoclaw-gateway:
     image: docker.io/sipeed/picoclaw:latest
@@ -32,3 +32,21 @@ services:
     #  - "host.docker.internal:host-gateway"
     volumes:
       - ./data:/root/.picoclaw
+
+  # ─────────────────────────────────────────────
+  # PicoClaw Launcher (Web Console + Gateway)
+  #   docker compose -f docker/docker-compose.yml --profile launcher up
+  # ─────────────────────────────────────────────
+  picoclaw-launcher:
+    image: docker.io/sipeed/picoclaw:launcher
+    container_name: picoclaw-launcher
+    restart: on-failure
+    profiles:
+      - launcher
+    environment:
+      - PICOCLAW_GATEWAY_HOST=0.0.0.0
+    ports:
+      - "127.0.0.1:18800:18800"
+      - "127.0.0.1:18790:18790"
+    volumes:
+      - ./data:/root/.picoclaw

docs/agent-refactor/README.md

@@ -0,0 +1,145 @@
+# Agent Refactor
+
+## What this directory is for
+
+This directory is the working area for the current Agent refactor.
+
+The purpose of this refactor is simple:
+
+the project needs a smaller, clearer, and more stable Agent model before more Agent-related behavior is added.
+
+The codebase already contains meaningful Agent behavior. What it still lacks is a sufficiently explicit and stable semantic boundary around that behavior.
+
+This refactor exists to fix that first.
+
+---
+
+## Refactor stance
+
+This is a maintenance-led consolidation effort.
+
+It is not a general invitation to expand Agent behavior in parallel.
+
+During this refactor window, Agent-related work should converge on the current refactor track instead of branching into new semantics.
+
+That means:
+
+- concept clarification before feature expansion
+- boundary tightening before abstraction growth
+- semantic consolidation before new behavior
+
+---
+
+## Core rule: minimum concepts only
+
+This refactor follows one hard rule:
+
+**do not introduce a new concept unless it is strictly necessary**
+
+More explicitly:
+
+- if an existing concept can be clarified, reuse it
+- if an existing boundary can be made explicit, do that first
+- if a behavior can be expressed without a new abstraction, do not add one
+- "future flexibility" is not enough justification on its own
+
+The goal of this refactor is not to grow the model.
+
+The goal is to reduce ambiguity.
+
+---
+
+## What is being clarified
+
+This refactor is currently concerned with the following questions:
+
+1. what an `Agent` is
+2. what an `AgentLoop` is
+3. what the lifecycle of `AgentLoop` is
+4. what the event surface around `AgentLoop` is
+5. how persona / identity is assembled
+6. how capabilities are represented
+7. how context boundaries and compression work
+8. how subagent coordination works
+
+These are the current working boundaries.
+
+If they need to be adjusted, they should be adjusted explicitly rather than drift implicitly in code.
+
+---
+
+## Status of this directory
+
+The documents here are working materials.
+
+They are not final or immutable.
+
+If current notes are incomplete, incorrectly split, or too broad, they should be revised. This directory should evolve with the refactor rather than pretending the first draft is complete.
+
+---
+
+## Suggested document split
+
+This directory may eventually contain notes such as:
+
+- `agent-overview.md`
+  - what an Agent is
+- `agent-loop.md`
+  - AgentLoop contract, lifecycle, event surface
+- `persona.md`
+  - persona and identity assembly
+- `capability.md`
+  - tools / skills / MCP capability semantics
+- `context.md`
+  - context scope, history, summary, compression
+- `subagent.md`
+  - subagent coordination rules
+
+These files should be added only when they help clarify the current refactor work.
+
+This directory should not turn into a generic architecture dump.
+
+---
+
+## What this directory is not for
+
+This directory is not intended for:
+
+- broad speculative architecture
+- future multi-node protocol design not required by the current refactor
+- parallel feature planning unrelated to Agent consolidation
+- adding new concepts before current ones are made clear
+
+If a topic does not directly help reduce ambiguity in the current Agent model, it probably does not belong here yet.
+
+---
+
+## Relationship to implementation
+
+Implementation changes should not keep redefining Agent semantics implicitly.
+
+If a PR changes or depends on Agent semantics, those semantics should either already exist here or be clarified in a linked issue first.
+
+This directory is here to make implementation narrower and more disciplined.
+
+---
+
+## Relationship to GitHub tracking
+
+The umbrella issue for this refactor should point here.
+
+The issue is the coordination surface.
+
+This directory is the repository-local working surface.
+
+---
+
+## Summary
+
+The main question of this refactor is not:
+
+- what more can Agent do
+
+The main question is:
+
+- what is the smallest stable model that current Agent behavior can be organized around

docs/channels/discord/README.zh.md

@@ -11,7 +11,9 @@ Discord 是一个专为社区设计的免费语音、视频和文本聊天应用
       "enabled": true,
       "token": "YOUR_BOT_TOKEN",
       "allow_from": ["YOUR_USER_ID"],
-      "mention_only": false
+      "group_trigger": {
+        "mention_only": false
+      }
     }
   }
 }
@@ -22,7 +24,7 @@ Discord 是一个专为社区设计的免费语音、视频和文本聊天应用
 | enabled      | bool   | 是   | 是否启用 Discord 频道            |
 | token        | string | 是   | Discord 机器人 Token             |
 | allow_from   | array  | 否   | 用户ID白名单，空表示允许所有用户 |
-| mention_only | bool   | 否   | 是否仅响应提及机器人的消息       |
+| group_trigger | object | 否   | 群组触发设置（示例: { "mention_only": false }） |
 
 ## 设置流程
 

docs/channels/feishu/README.zh.md

@@ -26,7 +26,8 @@
 | app_secret         | string | 是   | 飞书应用的 App Secret            |
 | encrypt_key        | string | 否   | 事件回调加密密钥                 |
 | verification_token | string | 否   | 用于Webhook事件验证的Token       |
-| allow_from         | array  | 否   | 用户ID白名单，空表示允许所有用户 |
+| allow_from         | array  | 否   | 用户ID白名单，空表示所有用户   |
+| random_reaction_emoji | array | 否   | 随机添加的表情列表，空则使用默认 "Pin" |
 
 ## 设置流程
 
@@ -35,3 +36,4 @@
 3. 配置事件订阅和Webhook URL
 4. 设置加密(可选,生产环境建议启用)
 5. 将 App ID、App Secret、Encrypt Key 和 Verification Token(如果启用加密) 填入配置文件中
+6. 自定义你希望 PicoClaw react 你消息时的表情（可选, Reference URL: [Feishu Emoji List](https://open.larkoffice.com/document/server-docs/im-v1/message-reaction/emojis-introduce))

docs/channels/line/README.zh.md

@@ -11,8 +11,6 @@ PicoClaw 通过 LINE Messaging API 配合 Webhook 回调功能实现对 LINE 的
       "enabled": true,
       "channel_secret": "YOUR_CHANNEL_SECRET",
       "channel_access_token": "YOUR_CHANNEL_ACCESS_TOKEN",
-      "webhook_host": "0.0.0.0",
-      "webhook_port": 18791,
       "webhook_path": "/webhook/line",
       "allow_from": []
     }
@@ -25,9 +23,7 @@ PicoClaw 通过 LINE Messaging API 配合 Webhook 回调功能实现对 LINE 的
 | enabled              | bool   | 是   | 是否启用 LINE Channel                      |
 | channel_secret       | string | 是   | LINE Messaging API 的 Channel Secret       |
 | channel_access_token | string | 是   | LINE Messaging API 的 Channel Access Token |
-| webhook_host         | string | 是   | Webhook 监听的主机地址 (通常为 0.0.0.0)    |
-| webhook_port         | int    | 是   | Webhook 监听的端口 (默认为 18791)          |
-| webhook_path         | string | 是   | Webhook 的路径 (默认为 /webhook/line)      |
+| webhook_path         | string | 否   | Webhook 的路径 (默认为 /webhook/line)      |
 | allow_from           | array  | 否   | 用户ID白名单，空表示允许所有用户           |
 
 ## 设置流程
@@ -35,7 +31,8 @@ PicoClaw 通过 LINE Messaging API 配合 Webhook 回调功能实现对 LINE 的
 1. 前往 [LINE Developers Console](https://developers.line.biz/console/) 创建一个服务提供商和一个 Messaging API Channel
 2. 获取 Channel Secret 和 Channel Access Token
 3. 配置Webhook:
-   - Line要求Webhook必须使用HTTPS协议，因此需要部署一个支持HTTPS的服务器，或者使用反向代理工具如ngrok将本地服务器暴露到公网
-   - 将 Webhook URL 设置为 `https://your-domain.com/webhook/line`
+   - LINE 要求 Webhook 必须使用 HTTPS 协议，因此需要部署一个支持 HTTPS 的服务器，或者使用反向代理工具如 ngrok 将本地服务器暴露到公网
+   - PicoClaw 现在使用共享的 Gateway HTTP 服务器来接收所有渠道的 webhook 回调，默认监听地址为 127.0.0.1:18790
+   - 将 Webhook URL 设置为 `https://your-domain.com/webhook/line`，然后将外部域名反向代理到本机的 Gateway（默认端口 18790）
    - 启用 Webhook 并验证 URL
 4. 将 Channel Secret 和 Channel Access Token 填入配置文件中

docs/channels/matrix/README.md

@@ -0,0 +1,62 @@
+# Matrix Channel Configuration Guide
+
+## 1. Example Configuration
+
+Add this to `config.json`:
+
+```json
+{
+  "channels": {
+    "matrix": {
+      "enabled": true,
+      "homeserver": "https://matrix.org",
+      "user_id": "@your-bot:matrix.org",
+      "access_token": "YOUR_MATRIX_ACCESS_TOKEN",
+      "device_id": "",
+      "join_on_invite": true,
+      "allow_from": [],
+      "group_trigger": {
+        "mention_only": true
+      },
+      "placeholder": {
+        "enabled": true,
+        "text": "Thinking..."
+      },
+      "reasoning_channel_id": "",
+      "message_format": "richtext"
+    }
+  }
+}
+```
+
+## 2. Field Reference
+
+| Field                | Type     | Required | Description |
+|----------------------|----------|----------|-------------|
+| enabled              | bool     | Yes      | Enable or disable the Matrix channel |
+| homeserver           | string   | Yes      | Matrix homeserver URL (for example `https://matrix.org`) |
+| user_id              | string   | Yes      | Bot Matrix user ID (for example `@bot:matrix.org`) |
+| access_token         | string   | Yes      | Bot access token |
+| device_id            | string   | No       | Optional Matrix device ID |
+| join_on_invite       | bool     | No       | Auto-join invited rooms |
+| allow_from           | []string | No       | User whitelist (Matrix user IDs) |
+| group_trigger        | object   | No       | Group trigger strategy (`mention_only` / `prefixes`) |
+| placeholder          | object   | No       | Placeholder message config |
+| reasoning_channel_id | string   | No       | Target channel for reasoning output |
+| message_format       | string   | No       | Output format: `"richtext"` (default) renders markdown as HTML; `"plain"` sends plain text only |
+
+## 3. Currently Supported
+
+- Text message send/receive with markdown rendering (bold, italic, headers, code blocks, etc.)
+- Configurable message format (`richtext` / `plain`)
+- Incoming image/audio/video/file download (MediaStore first, local path fallback)
+- Incoming audio normalization into existing transcription flow (`[audio: ...]`)
+- Outgoing image/audio/video/file upload and send
+- Group trigger rules (including mention-only mode)
+- Typing state (`m.typing`)
+- Placeholder message + final reply replacement
+- Auto-join invited rooms (can be disabled)
+
+## 4. TODO
+
+- Rich media metadata improvements (for example image/video size and thumbnails)

docs/channels/matrix/README.zh.md

@@ -0,0 +1,59 @@
+# Matrix 通道配置指南
+
+## 1. 配置示例
+
+在 `config.json` 中添加：
+
+```json
+{
+  "channels": {
+    "matrix": {
+      "enabled": true,
+      "homeserver": "https://matrix.org",
+      "user_id": "@your-bot:matrix.org",
+      "access_token": "YOUR_MATRIX_ACCESS_TOKEN",
+      "device_id": "",
+      "join_on_invite": true,
+      "allow_from": [],
+      "group_trigger": {
+        "mention_only": true
+      },
+      "placeholder": {
+        "enabled": true,
+        "text": "Thinking... 💭"
+      },
+      "reasoning_channel_id": ""
+    }
+  }
+}
+```
+
+## 2. 参数说明
+
+| 字段                 | 类型     | 必填 | 说明 |
+|----------------------|----------|------|------|
+| enabled              | bool     | 是   | 是否启用 Matrix 通道 |
+| homeserver           | string   | 是   | Matrix 服务器地址（例如 `https://matrix.org`） |
+| user_id              | string   | 是   | 机器人 Matrix 用户 ID（例如 `@bot:matrix.org`） |
+| access_token         | string   | 是   | 机器人 access token |
+| device_id            | string   | 否   | 设备 ID（可选） |
+| join_on_invite       | bool     | 否   | 是否自动加入邀请房间 |
+| allow_from           | []string | 否   | 白名单用户（Matrix 用户 ID） |
+| group_trigger        | object   | 否   | 群聊触发策略（支持 `mention_only` / `prefixes`） |
+| placeholder          | object   | 否   | 占位消息配置 |
+| reasoning_channel_id | string   | 否   | 思维链输出目标通道 |
+
+## 3. 当前支持
+
+- 文本消息收发
+- 图片/音频/视频/文件消息入站下载（写入 MediaStore / 本地路径回退）
+- 音频消息按统一标记进入现有转写流程（`[audio: ...]`）
+- 图片/音频/视频/文件消息出站发送（上传到 Matrix 媒体库后发送）
+- 群聊触发规则（支持仅 @ 提及时响应）
+- Typing 状态（`m.typing`）
+- 占位消息（`Thinking... 💭`）+ 最终回复替换
+- 自动加入邀请房间（可关闭）
+
+## 4. TODO
+
+- 富媒体细节增强（如 image/video 的尺寸、缩略图等 metadata）

docs/channels/wecom/wecom_aibot/README.zh.md

@@ -0,0 +1,116 @@
+# 企业微信智能机器人 (AI Bot)
+
+企业微信智能机器人（AI Bot）是企业微信官方提供的 AI 对话接入方式，支持私聊与群聊，内置流式响应协议，并支持超时后通过 `response_url` 主动推送最终回复。
+
+## 与其他 WeCom 通道的对比
+
+| 特性 | WeCom Bot | WeCom App | **WeCom AI Bot** |
+|------|-----------|-----------|-----------------|
+| 私聊 | ✅ | ✅ | ✅ |
+| 群聊 | ✅ | ❌ | ✅ |
+| 流式输出 | ❌ | ❌ | ✅ |
+| 超时主动推送 | ❌ | ✅ | ✅ |
+| 配置复杂度 | 低 | 高 | 中 |
+
+## 配置
+
+```json
+{
+  "channels": {
+    "wecom_aibot": {
+      "enabled": true,
+      "token": "YOUR_TOKEN",
+      "encoding_aes_key": "YOUR_43_CHAR_ENCODING_AES_KEY",
+      "webhook_path": "/webhook/wecom-aibot",
+      "allow_from": [],
+      "welcome_message": "你好！有什么可以帮助你的吗？",
+      "max_steps": 10
+    }
+  }
+}
+```
+
+| 字段             | 类型   | 必填 | 描述                                               |
+| ---------------- | ------ | ---- | -------------------------------------------------- |
+| token            | string | 是   | 回调验证令牌，在 AI Bot 管理页面配置               |
+| encoding_aes_key | string | 是   | 43 字符 AES 密钥，在 AI Bot 管理页面随机生成       |
+| webhook_path     | string | 否   | Webhook 路径（默认：/webhook/wecom-aibot）         |
+| allow_from       | array  | 否   | 用户 ID 白名单，空数组表示允许所有用户             |
+| welcome_message  | string | 否   | 用户进入聊天时发送的欢迎语，留空则不发送           |
+| reply_timeout    | int    | 否   | 回复超时时间（秒，默认：5）                        |
+| max_steps        | int    | 否   | Agent 最大执行步骤数（默认：10）                   |
+
+## 设置流程
+
+1. 登录 [企业微信管理后台](https://work.weixin.qq.com/wework_admin)
+2. 进入"应用管理" → "智能机器人"，创建或选择一个 AI Bot
+3. 在 AI Bot 配置页面，填写"消息接收"信息：
+   - **URL**：`http://<your-server-ip>:18791/webhook/wecom-aibot`
+   - **Token**：随机生成或自定义
+   - **EncodingAESKey**：点击"随机生成"，得到 43 字符密钥
+4. 将 Token 和 EncodingAESKey 填入 PicoClaw 配置文件，启动服务后回到管理后台保存（企业微信会发送验证请求）
+
+> [!TIP]
+> 服务器需要能被企业微信服务器访问。如在内网/本地开发，可使用 [ngrok](https://ngrok.com) 或 frp 做内网穿透。
+
+## 流式响应协议
+
+WeCom AI Bot 使用"流式拉取"协议，区别于普通 Webhook 的一次性回复：
+
+```
+用户发消息
+  │
+  ▼
+PicoClaw 立即返回 {finish: false}（Agent 开始处理）
+  │
+  ▼
+企业微信每隔约 1 秒拉取一次 {msgtype: "stream", stream: {id: "..."}}
+  │
+  ├─ Agent 未完成 → 返回 {finish: false}（继续等待）
+  │
+  └─ Agent 完成 → 返回 {finish: true, content: "回答内容"}
+```
+
+**超时处理**（任务超过 30 秒）：
+
+若 Agent 处理时间超过约 30 秒（企业微信最大轮询窗口为 6 分钟），PicoClaw 会：
+
+1. 立即关闭流，向用户显示「⏳ 正在处理中，请稍候，结果将稍后发送。」
+2. Agent 继续在后台运行
+3. Agent 完成后，通过消息中携带的 `response_url` 将最终回复主动推送给用户
+
+> `response_url` 由企业微信颁发，有效期 1 小时，只可使用一次，无需加密，直接 POST markdown 消息体即可。
+
+## 欢迎语
+
+配置 `welcome_message` 后，当用户打开与 AI Bot 的聊天窗口时（`enter_chat` 事件），PicoClaw 会自动回复该欢迎语。留空则静默忽略。
+
+```json
+"welcome_message": "你好！我是 PicoClaw AI 助手，有什么可以帮你？"
+```
+
+## 常见问题
+
+### 回调 URL 验证失败
+
+- 确认服务器防火墙已开放对应端口（默认 18791）
+- 确认 `token` 与 `encoding_aes_key` 填写正确
+- 检查 PicoClaw 日志是否收到了来自企业微信的 GET 请求
+
+### 消息没有回复
+
+- 检查 `allow_from` 是否意外限制了发送者
+- 查看日志中是否出现 `context canceled` 或 Agent 错误
+- 确认 Agent 配置（`model_name` 等）正确
+
+### 超长任务没有收到最终推送
+
+- 确认消息回调中携带了 `response_url`（仅企业微信新版 AI Bot 支持）
+- 确认服务器能主动访问外网（需向 `response_url` POST 请求）
+- 查看日志关键词 `response_url mode` 和 `Sending reply via response_url`
+
+## 参考文档
+
+- [企业微信 AI Bot 接入文档](https://developer.work.weixin.qq.com/document/path/100719)
+- [流式响应协议说明](https://developer.work.weixin.qq.com/document/path/100719)
+- [response_url 主动回复](https://developer.work.weixin.qq.com/document/path/101138)

docs/channels/wecom/wecom_app/README.zh.md

@@ -14,8 +14,6 @@
       "agent_id": 1000002,
       "token": "YOUR_TOKEN",
       "encoding_aes_key": "YOUR_ENCODING_AES_KEY",
-      "webhook_host": "0.0.0.0",
-      "webhook_port": 18792,
       "webhook_path": "/webhook/wecom-app",
       "allow_from": [],
       "reply_timeout": 5
@@ -31,8 +29,6 @@
 | agent_id         | int    | 是   | 应用程序代理 ID                          |
 | token            | string | 是   | 回调验证令牌                             |
 | encoding_aes_key | string | 是   | 43 字符 AES 密钥                         |
-| webhook_host     | string | 否   | HTTP 服务器绑定地址                      |
-| webhook_port     | int    | 否   | HTTP 服务器端口（默认：18792）           |
 | webhook_path     | string | 否   | Webhook 路径（默认：/webhook/wecom-app） |
 | allow_from       | array  | 否   | 用户 ID 白名单                           |
 | reply_timeout    | int    | 否   | 回复超时时间（秒）                       |
@@ -45,3 +41,5 @@
 4. 在应用设置中配置“接收消息”，获取 Token 和 EncodingAESKey
 5. 设置回调 URL 为 `http://<your-server-ip>:<port>/webhook/wecom-app`
 6. 将 CorpID, Secret, AgentID 等信息填入配置文件
+
+   注意: PicoClaw 现在使用共享的 Gateway HTTP 服务器来接收所有渠道的 webhook 回调，默认监听地址为 127.0.0.1:18790。如需从公网接收回调，请把外部域名反向代理到 Gateway（默认端口 18790）。

docs/channels/wecom/wecom_bot/README.zh.md

@@ -12,8 +12,6 @@
       "token": "YOUR_TOKEN",
       "encoding_aes_key": "YOUR_ENCODING_AES_KEY",
       "webhook_url": "https://qyapi.weixin.qq.com/cgi-bin/webhook/send?key=YOUR_KEY",
-      "webhook_host": "0.0.0.0",
-      "webhook_port": 18793,
       "webhook_path": "/webhook/wecom",
       "allow_from": [],
       "reply_timeout": 5
@@ -27,8 +25,6 @@
 | token            | string | 是   | 签名验证代币                                 |
 | encoding_aes_key | string | 是   | 用于解密的 43 字符 AES 密钥                  |
 | webhook_url      | string | 是   | 用于发送回复的企业微信群聊机器人 Webhook URL |
-| webhook_host     | string | 否   | HTTP 服务器绑定地址（默认：0.0.0.0）         |
-| webhook_port     | int    | 否   | HTTP 服务器端口（默认：18793）               |
 | webhook_path     | string | 否   | Webhook 端点路径（默认：/webhook/wecom）     |
 | allow_from       | array  | 否   | 用户 ID 白名单（空值 = 允许所有用户）        |
 | reply_timeout    | int    | 否   | 回复超时时间（单位：秒，默认值：5）          |
@@ -39,3 +35,5 @@
 2. 获取 Webhook URL
 3. (如需接收消息) 在机器人配置页面设置接收消息的 API 地址（回调地址）以及 Token 和 EncodingAESKey
 4. 将相关信息填入配置文件
+
+   注意: PicoClaw 现在使用共享的 Gateway HTTP 服务器来接收所有渠道的 webhook 回调，默认监听地址为 127.0.0.1:18790。如需从公网接收回调，请把外部域名反向代理到 Gateway（默认端口 18790）。

docs/debug.md

@@ -0,0 +1,33 @@
+# Debugging PicoClaw
+
+PicoClaw performs multiple complex interactions under the hood for every single request it receives—from routing messages and evaluating complexity, to executing tools and adapting to model failures. Being able to see exactly what is happening is crucial, not just for troubleshooting potential issues, but also for truly understanding how the agent operates.
+## Starting PicoClaw in Debug Mode
+
+To get detailed information about what the agent is doing (LLM requests, tool calls, message routing), you can start the PicoClaw gateway with the debug flag:
+
+```bash
+picoclaw gateway --debug
+# or
+picoclaw gateway -d
+```
+
+In this mode, the system will format the logs extensively and display previews of system prompts and tool execution results.
+
+## Disabling Log Truncation (Full Logs)
+
+By default, PicoClaw truncates very long strings (such as the *System Prompt* or large JSON output results) in the debug logs to keep the console readable.
+
+If you need to inspect the complete output of a command or the exact payload sent to the LLM model, you can use the `--no-truncate` flag.
+
+**Note:** This flag *only* works when combined with the `--debug` mode.
+
+```bash
+picoclaw gateway --debug --no-truncate
+
+```
+
+When this flag is active, the global truncation function is disabled. This is extremely useful for:
+
+* Verifying the exact syntax of the messages sent to the provider.
+* Reading the complete output of tools like `exec`, `web_fetch`, or `read_file`.
+* Debugging the session history saved in memory.

docs/tools_configuration.md

@@ -7,10 +7,21 @@ PicoClaw's tools configuration is located in the `tools` field of `config.json`.
 ```json
 {
   "tools": {
-    "web": { ... },
-    "exec": { ... },
-    "cron": { ... },
-    "skills": { ... }
+    "web": {
+      ...
+    },
+    "mcp": {
+      ...
+    },
+    "exec": {
+      ...
+    },
+    "cron": {
+      ...
+    },
+    "skills": {
+      ...
+    }
   }
 }
 ```
@@ -21,35 +32,35 @@ Web tools are used for web search and fetching.
 
 ### Brave
 
-| Config | Type | Default | Description |
-|--------|------|---------|-------------|
-| `enabled` | bool | false | Enable Brave search |
-| `api_key` | string | - | Brave Search API key |
-| `max_results` | int | 5 | Maximum number of results |
+| Config        | Type   | Default | Description               |
+|---------------|--------|---------|---------------------------|
+| `enabled`     | bool   | false   | Enable Brave search       |
+| `api_key`     | string | -       | Brave Search API key      |
+| `max_results` | int    | 5       | Maximum number of results |
 
 ### DuckDuckGo
 
-| Config | Type | Default | Description |
-|--------|------|---------|-------------|
-| `enabled` | bool | true | Enable DuckDuckGo search |
-| `max_results` | int | 5 | Maximum number of results |
+| Config        | Type | Default | Description               |
+|---------------|------|---------|---------------------------|
+| `enabled`     | bool | true    | Enable DuckDuckGo search  |
+| `max_results` | int  | 5       | Maximum number of results |
 
 ### Perplexity
 
-| Config | Type | Default | Description |
-|--------|------|---------|-------------|
-| `enabled` | bool | false | Enable Perplexity search |
-| `api_key` | string | - | Perplexity API key |
-| `max_results` | int | 5 | Maximum number of results |
+| Config        | Type   | Default | Description               |
+|---------------|--------|---------|---------------------------|
+| `enabled`     | bool   | false   | Enable Perplexity search  |
+| `api_key`     | string | -       | Perplexity API key        |
+| `max_results` | int    | 5       | Maximum number of results |
 
 ## Exec Tool
 
 The exec tool is used to execute shell commands.
 
-| Config | Type | Default | Description |
-|--------|------|---------|-------------|
-| `enable_deny_patterns` | bool | true | Enable default dangerous command blocking |
-| `custom_deny_patterns` | array | [] | Custom deny patterns (regular expressions) |
+| Config                 | Type  | Default | Description                                |
+|------------------------|-------|---------|--------------------------------------------|
+| `enable_deny_patterns` | bool  | true    | Enable default dangerous command blocking  |
+| `custom_deny_patterns` | array | []      | Custom deny patterns (regular expressions) |
 
 ### Functionality
 
@@ -93,9 +104,167 @@ By default, PicoClaw blocks the following dangerous commands:
 
 The cron tool is used for scheduling periodic tasks.
 
-| Config | Type | Default | Description |
-|--------|------|---------|-------------|
-| `exec_timeout_minutes` | int | 5 | Execution timeout in minutes, 0 means no limit |
+| Config                 | Type | Default | Description                                    |
+|------------------------|------|---------|------------------------------------------------|
+| `exec_timeout_minutes` | int  | 5       | Execution timeout in minutes, 0 means no limit |
+
+## MCP Tool
+
+The MCP tool enables integration with external Model Context Protocol servers.
+
+### Tool Discovery (Lazy Loading)
+
+When connecting to multiple MCP servers, exposing hundreds of tools simultaneously can exhaust the LLM's context window
+and increase API costs. The **Discovery** feature solves this by keeping MCP tools *hidden* by default.
+
+Instead of loading all tools, the LLM is provided with a lightweight search tool (using BM25 keyword matching or Regex).
+When the LLM needs a specific capability, it searches the hidden library. Matching tools are then temporarily "unlocked"
+and injected into the context for a configured number of turns (`ttl`).
+
+### Global Config
+
+| Config      | Type   | Default | Description                                  |
+|-------------|--------|---------|----------------------------------------------|
+| `enabled`   | bool   | false   | Enable MCP integration globally              |
+| `discovery` | object | `{}`    | Configuration for Tool Discovery (see below) |
+| `servers`   | object | `{}`    | Map of server name to server config          |
+
+### Discovery Config (`discovery`)
+
+| Config               | Type | Default | Description                                                                                                                       |
+|----------------------|------|---------|-----------------------------------------------------------------------------------------------------------------------------------|
+| `enabled`            | bool | false   | If true, MCP tools are hidden and loaded on-demand via search. If false, all tools are loaded                                     |
+| `ttl`                | int  | 5       | Number of conversational turns a discovered tool remains unlocked                                                                 |
+| `max_search_results` | int  | 5       | Maximum number of tools returned per search query                                                                                 |
+| `use_bm25`           | bool | true    | Enable the natural language/keyword search tool (`tool_search_tool_bm25`). **Warning**: consumes more resources than regex search |
+| `use_regex`          | bool | false   | Enable the regex pattern search tool (`tool_search_tool_regex`)                                                                   |
+
+> **Note:** If `discovery.enabled` is `true`, you MUST enable at least one search engine (`use_bm25` or `use_regex`),
+> otherwise the application will fail to start.
+
+### Per-Server Config
+
+| Config     | Type   | Required | Description                                |
+|------------|--------|----------|--------------------------------------------|
+| `enabled`  | bool   | yes      | Enable this MCP server                     |
+| `type`     | string | no       | Transport type: `stdio`, `sse`, `http`     |
+| `command`  | string | stdio    | Executable command for stdio transport     |
+| `args`     | array  | no       | Command arguments for stdio transport      |
+| `env`      | object | no       | Environment variables for stdio process    |
+| `env_file` | string | no       | Path to environment file for stdio process |
+| `url`      | string | sse/http | Endpoint URL for `sse`/`http` transport    |
+| `headers`  | object | no       | HTTP headers for `sse`/`http` transport    |
+
+### Transport Behavior
+
+- If `type` is omitted, transport is auto-detected:
+    - `url` is set → `sse`
+    - `command` is set → `stdio`
+- `http` and `sse` both use `url` + optional `headers`.
+- `env` and `env_file` are only applied to `stdio` servers.
+
+### Configuration Examples
+
+#### 1) Stdio MCP server
+
+```json
+{
+  "tools": {
+    "mcp": {
+      "enabled": true,
+      "servers": {
+        "filesystem": {
+          "enabled": true,
+          "command": "npx",
+          "args": [
+            "-y",
+            "@modelcontextprotocol/server-filesystem",
+            "/tmp"
+          ]
+        }
+      }
+    }
+  }
+}
+```
+
+#### 2) Remote SSE/HTTP MCP server
+
+```json
+{
+  "tools": {
+    "mcp": {
+      "enabled": true,
+      "servers": {
+        "remote-mcp": {
+          "enabled": true,
+          "type": "sse",
+          "url": "https://example.com/mcp",
+          "headers": {
+            "Authorization": "Bearer YOUR_TOKEN"
+          }
+        }
+      }
+    }
+  }
+}
+```
+
+#### 3) Massive MCP setup with Tool Discovery enabled
+
+*In this example, the LLM will only see the `tool_search_tool_bm25`. It will search and unlock Github or Postgres tools
+dynamically only when requested by the user.*
+
+```json
+{
+  "tools": {
+    "mcp": {
+      "enabled": true,
+      "discovery": {
+        "enabled": true,
+        "ttl": 5,
+        "max_search_results": 5,
+        "use_bm25": true,
+        "use_regex": false
+      },
+      "servers": {
+        "github": {
+          "enabled": true,
+          "command": "npx",
+          "args": [
+            "-y",
+            "@modelcontextprotocol/server-github"
+          ],
+          "env": {
+            "GITHUB_PERSONAL_ACCESS_TOKEN": "YOUR_GITHUB_TOKEN"
+          }
+        },
+        "postgres": {
+          "enabled": true,
+          "command": "npx",
+          "args": [
+            "-y",
+            "@modelcontextprotocol/server-postgres",
+            "postgresql://user:password@localhost/dbname"
+          ]
+        },
+        "slack": {
+          "enabled": true,
+          "command": "npx",
+          "args": [
+            "-y",
+            "@modelcontextprotocol/server-slack"
+          ],
+          "env": {
+            "SLACK_BOT_TOKEN": "YOUR_SLACK_BOT_TOKEN",
+            "SLACK_TEAM_ID": "YOUR_SLACK_TEAM_ID"
+          }
+        }
+      }
+    }
+  }
+}
+```
 
 ## Skills Tool
 
@@ -103,13 +272,14 @@ The skills tool configures skill discovery and installation via registries like
 
 ### Registries
 
-| Config | Type | Default | Description |
-|--------|------|---------|-------------|
-| `registries.clawhub.enabled` | bool | true | Enable ClawHub registry |
-| `registries.clawhub.base_url` | string | `https://clawhub.ai` | ClawHub base URL |
-| `registries.clawhub.search_path` | string | `/api/v1/search` | Search API path |
-| `registries.clawhub.skills_path` | string | `/api/v1/skills` | Skills API path |
-| `registries.clawhub.download_path` | string | `/api/v1/download` | Download API path |
+| Config                             | Type   | Default              | Description                                  |
+|------------------------------------|--------|----------------------|----------------------------------------------|
+| `registries.clawhub.enabled`       | bool   | true                 | Enable ClawHub registry                      |
+| `registries.clawhub.base_url`      | string | `https://clawhub.ai` | ClawHub base URL                             |
+| `registries.clawhub.auth_token`    | string | `""`                 | Optional Bearer token for higher rate limits |
+| `registries.clawhub.search_path`   | string | `/api/v1/search`     | Search API path                              |
+| `registries.clawhub.skills_path`   | string | `/api/v1/skills`     | Skills API path                              |
+| `registries.clawhub.download_path` | string | `/api/v1/download`   | Download API path                            |
 
 ### Configuration Example
 
@@ -121,6 +291,7 @@ The skills tool configures skill discovery and installation via registries like
         "clawhub": {
           "enabled": true,
           "base_url": "https://clawhub.ai",
+          "auth_token": "",
           "search_path": "/api/v1/search",
           "skills_path": "/api/v1/skills",
           "download_path": "/api/v1/download"
@@ -136,8 +307,11 @@ The skills tool configures skill discovery and installation via registries like
 All configuration options can be overridden via environment variables with the format `PICOCLAW_TOOLS_<SECTION>_<KEY>`:
 
 For example:
+
 - `PICOCLAW_TOOLS_WEB_BRAVE_ENABLED=true`
 - `PICOCLAW_TOOLS_EXEC_ENABLE_DENY_PATTERNS=false`
 - `PICOCLAW_TOOLS_CRON_EXEC_TIMEOUT_MINUTES=10`
+- `PICOCLAW_TOOLS_MCP_ENABLED=true`
 
-Note: Array-type environment variables are not currently supported and must be set via the config file.
+Note: Nested map-style config (for example `tools.mcp.servers.<name>.*`) is configured in `config.json` rather than
+environment variables.

docs/wecom-app-configuration.md

@@ -1,117 +0,0 @@
-# 企业微信自建应用 (WeCom App) 配置指南
-
-本文档介绍如何在 PicoClaw 中配置企业微信自建应用 (wecom-app) 通道。
-
-## 功能特性
-
-| 功能 | 支持状态 |
-|------|---------|
-| 被动接收消息 | ✅ |
-| 主动发送消息 | ✅ |
-| 私聊 | ✅ |
-| 群聊 | ❌ |
-
-## 配置步骤
-
-### 1. 企业微信后台配置
-
-1. 登录 [企业微信管理后台](https://work.weixin.qq.com/wework_admin)
-2. 进入"应用管理" → 选择自建应用
-3. 记录以下信息：
-   - **AgentId**: 应用详情页显示
-   - **Secret**: 点击"查看"获取
-4. 进入"我的企业"页面，记录 **企业ID** (CorpID)
-
-### 2. 接收消息配置
-
-1. 在应用详情页，点击"接收消息"的"设置API接收"
-2. 填写以下信息：
-   - **URL**: `http://your-server:18792/webhook/wecom-app`
-   - **Token**: 随机生成或自定义（用于签名验证）
-   - **EncodingAESKey**: 点击"随机生成"生成43字符的密钥
-3. 点击"保存"时，企业微信会发送验证请求
-
-### 3. PicoClaw 配置
-
-在 `config.json` 中添加以下配置：
-
-```json
-{
-  "channels": {
-    "wecom_app": {
-      "enabled": true,
-      "corp_id": "wwxxxxxxxxxxxxxxxx",           // 企业ID
-      "corp_secret": "xxxxxxxxxxxxxxxxxxxxxxxx", // 应用Secret
-      "agent_id": 1000002,                        // 应用AgentId
-      "token": "your_token",                      // 接收消息配置的Token
-      "encoding_aes_key": "your_encoding_aes_key", // 接收消息配置的EncodingAESKey
-      "webhook_host": "0.0.0.0",
-      "webhook_port": 18792,
-      "webhook_path": "/webhook/wecom-app",
-      "allow_from": [],
-      "reply_timeout": 5
-    }
-  }
-}
-```
-
-## 常见问题
-
-### 1. 回调URL验证失败
-
-**症状**: 企业微信保存API接收消息时提示验证失败
-
-**检查项**:
-- 确认服务器防火墙已开放 18792 端口
-- 确认 `corp_id`、`token`、`encoding_aes_key` 配置正确
-- 查看 PicoClaw 日志是否有请求到达
-
-### 2. 中文消息解密失败
-
-**症状**: 发送中文消息时出现 `invalid padding size` 错误
-
-**原因**: 企业微信使用非标准的 PKCS7 填充（32字节块大小）
-
-**解决**: 确保使用最新版本的 PicoClaw，已修复此问题。
-
-### 3. 端口冲突
-
-**症状**: 启动时提示端口已被占用
-
-**解决**: 修改 `webhook_port` 为其他端口，如 18794
-
-## 技术细节
-
-### 加密算法
-
-- **算法**: AES-256-CBC
-- **密钥**: EncodingAESKey Base64解码后的32字节
-- **IV**: AESKey的前16字节
-- **填充**: PKCS7（块大小为32字节，非标准16字节）
-- **消息格式**: XML
-
-### 消息结构
-
-解密后的消息格式：
-```
-random(16B) + msg_len(4B) + msg + receiveid
-```
-
-其中 `receiveid` 对于自建应用是 `corp_id`。
-
-## 调试
-
-启用调试模式查看详细日志：
-
-```bash
-picoclaw gateway --debug
-```
-
-关键日志标识：
-- `wecom_app`: WeCom App 通道相关日志
-- `wecom_common`: 加密解密相关日志
-
-## 参考文档
-
-- [企业微信官方文档 - 接收消息](https://developer.work.weixin.qq.com/document/path/96211)
-- [企业微信官方加解密库](https://github.com/sbzhu/weworkapi_golang)

go.mod

@@ -8,13 +8,20 @@ require (
 	github.com/bwmarrin/discordgo v0.29.0
 	github.com/caarlos0/env/v11 v11.3.1
 	github.com/chzyer/readline v1.5.1
+	github.com/ergochat/irc-go v0.5.0
+	github.com/gdamore/tcell/v2 v2.13.8
 	github.com/google/uuid v1.6.0
+	github.com/gomarkdown/markdown v0.0.0-20260217112301-37c66b85d6ab
 	github.com/gorilla/websocket v1.5.3
+	github.com/h2non/filetype v1.1.3
 	github.com/larksuite/oapi-sdk-go/v3 v3.5.3
 	github.com/mdp/qrterminal/v3 v3.2.1
+	github.com/modelcontextprotocol/go-sdk v1.3.1
 	github.com/mymmrac/telego v1.6.0
 	github.com/open-dingtalk/dingtalk-stream-sdk-go v0.9.1
 	github.com/openai/openai-go/v3 v3.22.0
+	github.com/rivo/tview v0.42.0
+	github.com/rs/zerolog v1.34.0
 	github.com/slack-go/slack v0.17.3
 	github.com/spf13/cobra v1.10.2
 	github.com/stretchr/testify v1.11.1
@@ -23,18 +30,18 @@ require (
 	golang.org/x/oauth2 v0.35.0
 	golang.org/x/time v0.14.0
 	google.golang.org/protobuf v1.36.11
+	maunium.net/go/mautrix v0.26.3
 	modernc.org/sqlite v1.46.1
 )
 
 require (
-	filippo.io/edwards25519 v1.1.0 // indirect
+	filippo.io/edwards25519 v1.1.1 // indirect
 	github.com/beeper/argo-go v1.1.2 // indirect
 	github.com/coder/websocket v1.8.14 // indirect
 	github.com/davecgh/go-spew v1.1.1 // indirect
 	github.com/dustin/go-humanize v1.0.1 // indirect
 	github.com/elliotchance/orderedmap/v3 v3.1.0 // indirect
 	github.com/gdamore/encoding v1.0.1 // indirect
-	github.com/gdamore/tcell/v2 v2.13.8 // indirect
 	github.com/inconshreveable/mousetrap v1.1.0 // indirect
 	github.com/lucasb-eyer/go-colorful v1.3.0 // indirect
 	github.com/mattn/go-colorable v0.1.14 // indirect
@@ -43,9 +50,9 @@ require (
 	github.com/petermattis/goid v0.0.0-20260113132338-7c7de50cc741 // indirect
 	github.com/pmezard/go-difflib v1.0.0 // indirect
 	github.com/remyoudompheng/bigfft v0.0.0-20230129092748-24d4a6f8daec // indirect
-	github.com/rivo/tview v0.42.0 // indirect
 	github.com/rivo/uniseg v0.4.7 // indirect
-	github.com/rs/zerolog v1.34.0 // indirect
+	github.com/segmentio/asm v1.1.3 // indirect
+	github.com/segmentio/encoding v0.5.3 // indirect
 	github.com/spf13/pflag v1.0.10 // indirect
 	github.com/vektah/gqlparser/v2 v2.5.27 // indirect
 	go.mau.fi/libsignal v0.2.1 // indirect
@@ -81,9 +88,10 @@ require (
 	github.com/valyala/bytebufferpool v1.0.0 // indirect
 	github.com/valyala/fasthttp v1.69.0 // indirect
 	github.com/valyala/fastjson v1.6.7 // indirect
+	github.com/yosida95/uritemplate/v3 v3.0.2 // indirect
 	golang.org/x/arch v0.24.0 // indirect
 	golang.org/x/crypto v0.48.0 // indirect
-	golang.org/x/net v0.50.0 // indirect
+	golang.org/x/net v0.51.0 // indirect
 	golang.org/x/sync v0.19.0 // indirect
 	golang.org/x/sys v0.41.0 // indirect
 )

go.sum

@@ -1,6 +1,6 @@
 cloud.google.com/go/compute/metadata v0.3.0/go.mod h1:zFmK7XCadkQkj6TtorcaGlCW1hT1fIilQDwofLpJ20k=
-filippo.io/edwards25519 v1.1.0 h1:FNf4tywRC1HmFuKW5xopWpigGjJKiJSV0Cqo0cJWDaA=
-filippo.io/edwards25519 v1.1.0/go.mod h1:BxyFTGdWcka3PhytdK4V28tE5sGfRvvvRV7EaN4VDT4=
+filippo.io/edwards25519 v1.1.1 h1:YpjwWWlNmGIDyXOn8zLzqiD+9TyIlPhGFG96P39uBpw=
+filippo.io/edwards25519 v1.1.1/go.mod h1:BxyFTGdWcka3PhytdK4V28tE5sGfRvvvRV7EaN4VDT4=
 github.com/DATA-DOG/go-sqlmock v1.5.2 h1:OcvFkGmslmlZibjAjaHm3L//6LiuBgolP7OputlJIzU=
 github.com/DATA-DOG/go-sqlmock v1.5.2/go.mod h1:88MAG/4G7SMwSE3CeA0ZKzrT5CiOU3OJ+JlNzwDqpNU=
 github.com/adhocore/gronx v1.19.6 h1:5KNVcoR9ACgL9HhEqCm5QXsab/gI4QDIybTAWcXDKDc=
@@ -48,6 +48,8 @@ github.com/dustin/go-humanize v1.0.1 h1:GzkhY7T5VNhEkwH0PVJgjz+fX1rhBrR7pRT3mDkp
 github.com/dustin/go-humanize v1.0.1/go.mod h1:Mu1zIs6XwVuF/gI1OepvI0qD18qycQx+mFykh5fBlto=
 github.com/elliotchance/orderedmap/v3 v3.1.0 h1:j4DJ5ObEmMBt/lcwIecKcoRxIQUEnw0L804lXYDt/pg=
 github.com/elliotchance/orderedmap/v3 v3.1.0/go.mod h1:G+Hc2RwaZvJMcS4JpGCOyViCnGeKf0bTYCGTO4uhjSo=
+github.com/ergochat/irc-go v0.5.0 h1:woQ1RS9YbfgqPgSpPBBQeczXGIGzR0aC7dEgk469fTw=
+github.com/ergochat/irc-go v0.5.0/go.mod h1:2vi7KNpIPWnReB5hmLpl92eMywQvuIeIIGdt/FQCph0=
 github.com/fsnotify/fsnotify v1.4.7/go.mod h1:jwhsz4b93w/PPRr/qN1Yymfu8t87LnFCMoQvtojpjFo=
 github.com/fsnotify/fsnotify v1.4.9/go.mod h1:znqG4EE+3YCdAaPaxE2ZRY/06pZUdp0tY4IgpuI1SZQ=
 github.com/gdamore/encoding v1.0.1 h1:YzKZckdBL6jVt2Gc+5p82qhrGiqMdG/eNs6Wy0u3Uhw=
@@ -66,6 +68,8 @@ github.com/go-test/deep v1.1.1/go.mod h1:5C2ZWiW0ErCdrYzpqxLbTX7MG14M9iiw8DgHncV
 github.com/godbus/dbus/v5 v5.0.4/go.mod h1:xhWf0FNVPg57R7Z0UbKHbJfkEywrmjJnf7w5xrFpKfA=
 github.com/gogo/protobuf v1.3.2 h1:Ov1cvc58UF3b5XjBnZv7+opcTcQFZebYjWzi34vdm4Q=
 github.com/gogo/protobuf v1.3.2/go.mod h1:P1XiOD3dCwIKUDQYPy72D8LYyHL2YPYrpS2s69NZV8Q=
+github.com/golang-jwt/jwt/v5 v5.2.2 h1:Rl4B7itRWVtYIHFrSNd7vhTiz9UpLdi6gZhZ3wEeDy8=
+github.com/golang-jwt/jwt/v5 v5.2.2/go.mod h1:pqrtFR0X4osieyHYxtmOUWsAWrfe1Q5UVIyoH402zdk=
 github.com/golang/protobuf v1.2.0/go.mod h1:6lQm79b+lXiMfvg/cZm0SGofjICqVBUtrP5yJMmIC1U=
 github.com/golang/protobuf v1.4.0-rc.1/go.mod h1:ceaxUfeHdC40wWswd/P6IGgMaK3YpKi5j83Wpe3EHw8=
 github.com/golang/protobuf v1.4.0-rc.1.0.20200221234624-67d41d38c208/go.mod h1:xKAWHe0F5eneWXFV3EuXVDTCmh+JuBKY0li0aMyXATA=
@@ -75,6 +79,8 @@ github.com/golang/protobuf v1.4.0/go.mod h1:jodUvKwWbYaEsadDk5Fwe5c77LiNKVO9IDvq
 github.com/golang/protobuf v1.4.2/go.mod h1:oDoupMAO8OvCJWAcko0GGGIgR6R6ocIYbsSw735rRwI=
 github.com/golang/protobuf v1.5.0/go.mod h1:FsONVRAS9T7sI+LIUmWTfcYkHO4aIWwzhcaSAoJOfIk=
 github.com/golang/protobuf v1.5.2/go.mod h1:XVQd3VNwM+JqD3oG2Ue2ip4fOMUkwXdXDdiuN0vRsmY=
+github.com/gomarkdown/markdown v0.0.0-20260217112301-37c66b85d6ab h1:VYNivV7P8IRHUam2swVUNkhIdp0LRRFKe4hXNnoZKTc=
+github.com/gomarkdown/markdown v0.0.0-20260217112301-37c66b85d6ab/go.mod h1:JDGcbDT52eL4fju3sZ4TeHGsQwhG9nbDV21aMyhwPoA=
 github.com/google/go-cmp v0.3.0/go.mod h1:8QqcDgzrUqlUb/G2PQTWiueGozuR1884gddMywk6iLU=
 github.com/google/go-cmp v0.3.1/go.mod h1:8QqcDgzrUqlUb/G2PQTWiueGozuR1884gddMywk6iLU=
 github.com/google/go-cmp v0.4.0/go.mod h1:v8dTdLbMG2kIc/vJvl+f65V22dbkXbowE6jgT/gNBxE=
@@ -96,6 +102,8 @@ github.com/gorilla/websocket v1.5.3 h1:saDtZ6Pbx/0u+bgYQ3q96pZgCzfhKXGPqt7kZ72aN
 github.com/gorilla/websocket v1.5.3/go.mod h1:YR8l580nyteQvAITg2hZ9XVh4b55+EU/adAjf1fMHhE=
 github.com/grbit/go-json v0.11.0 h1:bAbyMdYrYl/OjYsSqLH99N2DyQ291mHy726Mx+sYrnc=
 github.com/grbit/go-json v0.11.0/go.mod h1:IYpHsdybQ386+6g3VE6AXQ3uTGa5mquBme5/ZWmtzek=
+github.com/h2non/filetype v1.1.3 h1:FKkx9QbD7HR/zjK1Ia5XiBsq9zdLi5Kf3zGyFTAFkGg=
+github.com/h2non/filetype v1.1.3/go.mod h1:319b3zT68BvV+WRj7cwy856M2ehB3HqNOt6sy1HndBY=
 github.com/hashicorp/golang-lru/v2 v2.0.7 h1:a+bsQ5rvGLjzHuww6tVxozPZFVghXaHOwFs4luLUK2k=
 github.com/hashicorp/golang-lru/v2 v2.0.7/go.mod h1:QeFd9opnmA6QUJc5vARoKUSoFhyfM2/ZepoAG6RGpeM=
 github.com/hpcloud/tail v1.0.0/go.mod h1:ab1qPbhIpdTxEkNHXyeSf5vhxWSCs/tWer42PpOxQnU=
@@ -130,6 +138,8 @@ github.com/mattn/go-sqlite3 v1.14.34 h1:3NtcvcUnFBPsuRcno8pUtupspG/GM+9nZ88zgJcp
 github.com/mattn/go-sqlite3 v1.14.34/go.mod h1:Uh1q+B4BYcTPb+yiD3kU8Ct7aC0hY9fxUwlHK0RXw+Y=
 github.com/mdp/qrterminal/v3 v3.2.1 h1:6+yQjiiOsSuXT5n9/m60E54vdgFsw0zhADHhHLrFet4=
 github.com/mdp/qrterminal/v3 v3.2.1/go.mod h1:jOTmXvnBsMy5xqLniO0R++Jmjs2sTm9dFSuQ5kpz/SU=
+github.com/modelcontextprotocol/go-sdk v1.3.1 h1:TfqtNKOIWN4Z1oqmPAiWDC2Jq7K9OdJaooe0teoXASI=
+github.com/modelcontextprotocol/go-sdk v1.3.1/go.mod h1:DgVX498dMD8UJlseK1S5i1T4tFz2fkBk4xogC3D15nw=
 github.com/mymmrac/telego v1.6.0 h1:Zc8rgyHozvd/7ZgyrigyHdAF9koHYMfilYfyB6wlFC0=
 github.com/mymmrac/telego v1.6.0/go.mod h1:xt6ZWA8zi8KmuzryE1ImEdl9JSwjHNpM4yhC7D8hU4Y=
 github.com/ncruces/go-strftime v1.0.0 h1:HMFp8mLCTPp341M/ZnA4qaf7ZlsbTc+miZjCLOFAw7w=
@@ -165,6 +175,10 @@ github.com/rs/xid v1.6.0/go.mod h1:7XoLgs4eV+QndskICGsho+ADou8ySMSjJKDIan90Nz0=
 github.com/rs/zerolog v1.34.0 h1:k43nTLIwcTVQAncfCw4KZ2VY6ukYoZaBPNOE8txlOeY=
 github.com/rs/zerolog v1.34.0/go.mod h1:bJsvje4Z08ROH4Nhs5iH600c3IkWhwp44iRc54W6wYQ=
 github.com/russross/blackfriday/v2 v2.1.0/go.mod h1:+Rmxgy9KzJVeS9/2gXHxylqXiyQDYRxCVz55jmeOWTM=
+github.com/segmentio/asm v1.1.3 h1:WM03sfUOENvvKexOLp+pCqgb/WDjsi7EK8gIsICtzhc=
+github.com/segmentio/asm v1.1.3/go.mod h1:Ld3L4ZXGNcSLRg4JBsZ3//1+f/TjYl0Mzen/DQy1EJg=
+github.com/segmentio/encoding v0.5.3 h1:OjMgICtcSFuNvQCdwqMCv9Tg7lEOXGwm1J5RPQccx6w=
+github.com/segmentio/encoding v0.5.3/go.mod h1:HS1ZKa3kSN32ZHVZ7ZLPLXWvOVIiZtyJnO1gPH1sKt0=
 github.com/sergi/go-diff v1.3.1 h1:xkr+Oxo4BOQKmkn/B9eMK0g5Kg/983T9DqqPHwYqD+8=
 github.com/sergi/go-diff v1.3.1/go.mod h1:aMJSSKb2lpPvRNec0+w3fl7LP9IOFzdc9Pa4NFbPK1I=
 github.com/slack-go/slack v0.17.3 h1:zV5qO3Q+WJAQ/XwbGfNFrRMaJ5T/naqaonyPV/1TP4g=
@@ -212,6 +226,8 @@ github.com/vektah/gqlparser/v2 v2.5.27 h1:RHPD3JOplpk5mP5JGX8RKZkt2/Vwj/PZv0HxTd
 github.com/vektah/gqlparser/v2 v2.5.27/go.mod h1:D1/VCZtV3LPnQrcPBeR/q5jkSQIPti0uYCP/RI0gIeo=
 github.com/xyproto/randomstring v1.0.5 h1:YtlWPoRdgMu3NZtP45drfy1GKoojuR7hmRcnhZqKjWU=
 github.com/xyproto/randomstring v1.0.5/go.mod h1:rgmS5DeNXLivK7YprL0pY+lTuhNQW3iGxZ18UQApw/E=
+github.com/yosida95/uritemplate/v3 v3.0.2 h1:Ed3Oyj9yrmi9087+NczuL5BwkIc4wvTb5zIM+UJPGz4=
+github.com/yosida95/uritemplate/v3 v3.0.2/go.mod h1:ILOh0sOhIJR3+L/8afwt/kE++YT040gmv5BQTMR2HP4=
 github.com/yuin/goldmark v1.1.27/go.mod h1:3hX8gzYuyVAZsxl0MRgGTJEmQBFcNTphYh9decYSb74=
 github.com/yuin/goldmark v1.2.1/go.mod h1:3hX8gzYuyVAZsxl0MRgGTJEmQBFcNTphYh9decYSb74=
 github.com/yuin/goldmark v1.4.13/go.mod h1:6yULJ656Px+3vBD8DxQVa3kxgyrAnzto9xy5taEt/CY=
@@ -257,6 +273,8 @@ golang.org/x/net v0.10.0/go.mod h1:0qNGK6F8kojg2nk9dLZ2mShWaEBan6FAoqfSigmmuDg=
 golang.org/x/net v0.19.0/go.mod h1:CfAk/cbD4CthTvqiEl8NpboMuiuOYsAr/7NOjZJtv1U=
 golang.org/x/net v0.50.0 h1:ucWh9eiCGyDR3vtzso0WMQinm2Dnt8cFMuQa9K33J60=
 golang.org/x/net v0.50.0/go.mod h1:UgoSli3F/pBgdJBHCTc+tp3gmrU4XswgGRgtnwWTfyM=
+golang.org/x/net v0.51.0 h1:94R/GTO7mt3/4wIKpcR5gkGmRLOuE/2hNGeWq/GBIFo=
+golang.org/x/net v0.51.0/go.mod h1:aamm+2QF5ogm02fjy5Bb7CQ0WMt1/WVM7FtyaTLlA9Y=
 golang.org/x/oauth2 v0.23.0/go.mod h1:XYTD2NtWslqkgxebSiOHnXEap4TF09sJSc7H1sXbhtI=
 golang.org/x/oauth2 v0.35.0 h1:Mv2mzuHuZuY2+bkyWXIHMfhNdJAdwW3FuWeCPYN5GVQ=
 golang.org/x/oauth2 v0.35.0/go.mod h1:lzm5WQJQwKZ3nwavOZ3IS5Aulzxi68dUSgRHujetwEA=
@@ -347,6 +365,8 @@ gopkg.in/yaml.v2 v2.4.0/go.mod h1:RDklbk79AGWmwhnvt/jBztapEOGDOx6ZbXqjP6csGnQ=
 gopkg.in/yaml.v3 v3.0.0-20200313102051-9f266ea9e77c/go.mod h1:K4uyk7z7BCEPqu6E+C64Yfv1cQ7kz7rIZviUmN+EgEM=
 gopkg.in/yaml.v3 v3.0.1 h1:fxVm/GzAzEWqLHuvctI91KS9hhNmmWOoWu0XTYJS7CA=
 gopkg.in/yaml.v3 v3.0.1/go.mod h1:K4uyk7z7BCEPqu6E+C64Yfv1cQ7kz7rIZviUmN+EgEM=
+maunium.net/go/mautrix v0.26.3 h1:tWZih6Vjw0qGTWuPmg9JUrQPzViTNDPGQLVc5UXC4nk=
+maunium.net/go/mautrix v0.26.3/go.mod h1:v5ZdDoCwUpNqEj5OrhEoUa3L1kEddKPaAya9TgGXN38=
 modernc.org/cc/v4 v4.27.1 h1:9W30zRlYrefrDV2JE2O8VDtJ1yPGownxciz5rrbQZis=
 modernc.org/cc/v4 v4.27.1/go.mod h1:uVtb5OGqUKpoLWhqwNQo/8LwvoiEBLvZXIQ/SmO6mL0=
 modernc.org/ccgo/v4 v4.30.1 h1:4r4U1J6Fhj98NKfSjnPUN7Ze2c6MnAdL0hWw6+LrJpc=

pkg/agent/context.go

@@ -7,19 +7,24 @@ import (
 	"os"
 	"path/filepath"
 	"runtime"
+	"slices"
 	"strings"
 	"sync"
 	"time"
 
+	"github.com/sipeed/picoclaw/pkg/config"
 	"github.com/sipeed/picoclaw/pkg/logger"
 	"github.com/sipeed/picoclaw/pkg/providers"
 	"github.com/sipeed/picoclaw/pkg/skills"
+	"github.com/sipeed/picoclaw/pkg/utils"
 )
 
 type ContextBuilder struct {
-	workspace    string
-	skillsLoader *skills.SkillsLoader
-	memory       *MemoryStore
+	workspace          string
+	skillsLoader       *skills.SkillsLoader
+	memory             *MemoryStore
+	toolDiscoveryBM25  bool
+	toolDiscoveryRegex bool
 
 	// Cache for system prompt to avoid rebuilding on every call.
 	// This fixes issue #607: repeated reprocessing of the entire context.
@@ -33,9 +38,23 @@ type ContextBuilder struct {
 	// created (didn't exist at cache time, now exist) or deleted (existed at
 	// cache time, now gone) — both of which should trigger a cache rebuild.
 	existedAtCache map[string]bool
+
+	// skillFilesAtCache snapshots the skill tree file set and mtimes at cache
+	// build time. This catches nested file creations/deletions/mtime changes
+	// that may not update the top-level skill root directory mtime.
+	skillFilesAtCache map[string]time.Time
+}
+
+func (cb *ContextBuilder) WithToolDiscovery(useBM25, useRegex bool) *ContextBuilder {
+	cb.toolDiscoveryBM25 = useBM25
+	cb.toolDiscoveryRegex = useRegex
+	return cb
 }
 
 func getGlobalConfigDir() string {
+	if home := os.Getenv("PICOCLAW_HOME"); home != "" {
+		return home
+	}
 	home, err := os.UserHomeDir()
 	if err != nil {
 		return ""
@@ -46,8 +65,11 @@ func getGlobalConfigDir() string {
 func NewContextBuilder(workspace string) *ContextBuilder {
 	// builtin skills: skills directory in current project
 	// Use the skills/ directory under the current working directory
-	wd, _ := os.Getwd()
-	builtinSkillsDir := filepath.Join(wd, "skills")
+	builtinSkillsDir := strings.TrimSpace(os.Getenv("PICOCLAW_BUILTIN_SKILLS"))
+	if builtinSkillsDir == "" {
+		wd, _ := os.Getwd()
+		builtinSkillsDir = filepath.Join(wd, "skills")
+	}
 	globalSkillsDir := filepath.Join(getGlobalConfigDir(), "skills")
 
 	return &ContextBuilder{
@@ -59,8 +81,11 @@ func NewContextBuilder(workspace string) *ContextBuilder {
 
 func (cb *ContextBuilder) getIdentity() string {
 	workspacePath, _ := filepath.Abs(filepath.Join(cb.workspace))
+	toolDiscovery := cb.getDiscoveryRule()
+	version := config.FormatVersion()
 
-	return fmt.Sprintf(`# picoclaw 🦞
+	return fmt.Sprintf(
+		`# picoclaw 🦞 (%s)
 
 You are picoclaw, a helpful AI assistant.
 
@@ -78,8 +103,29 @@ Your workspace is at: %s
 
 3. **Memory** - When interacting with me if something seems memorable, update %s/memory/MEMORY.md
 
-4. **Context summaries** - Conversation summaries provided as context are approximate references only. They may be incomplete or outdated. Always defer to explicit user instructions over summary content.`,
-		workspacePath, workspacePath, workspacePath, workspacePath, workspacePath)
+4. **Context summaries** - Conversation summaries provided as context are approximate references only. They may be incomplete or outdated. Always defer to explicit user instructions over summary content.
+
+%s`,
+		version, workspacePath, workspacePath, workspacePath, workspacePath, workspacePath, toolDiscovery)
+}
+
+func (cb *ContextBuilder) getDiscoveryRule() string {
+	if !cb.toolDiscoveryBM25 && !cb.toolDiscoveryRegex {
+		return ""
+	}
+
+	var toolNames []string
+	if cb.toolDiscoveryBM25 {
+		toolNames = append(toolNames, `"tool_search_tool_bm25"`)
+	}
+	if cb.toolDiscoveryRegex {
+		toolNames = append(toolNames, `"tool_search_tool_regex"`)
+	}
+
+	return fmt.Sprintf(
+		`5. **Tool Discovery** - Your visible tools are limited to save memory, but a vast hidden library exists. If you lack the right tool for a task, BEFORE giving up, you MUST search using the %s tool. Do not refuse a request unless the search returns nothing. Found tools will temporarily unlock for your next turn.`,
+		strings.Join(toolNames, " or "),
+	)
 }
 
 func (cb *ContextBuilder) BuildSystemPrompt() string {
@@ -147,6 +193,7 @@ func (cb *ContextBuilder) BuildSystemPromptWithCache() string {
 	cb.cachedSystemPrompt = prompt
 	cb.cachedAt = baseline.maxMtime
 	cb.existedAtCache = baseline.existed
+	cb.skillFilesAtCache = baseline.skillFiles
 
 	logger.DebugCF("agent", "System prompt cached",
 		map[string]any{
@@ -166,14 +213,14 @@ func (cb *ContextBuilder) InvalidateCache() {
 	cb.cachedSystemPrompt = ""
 	cb.cachedAt = time.Time{}
 	cb.existedAtCache = nil
+	cb.skillFilesAtCache = nil
 
 	logger.DebugCF("agent", "System prompt cache invalidated", nil)
 }
 
-// sourcePaths returns the workspace source file paths tracked for cache
-// invalidation (bootstrap files + memory). The skills directory is handled
-// separately in sourceFilesChangedLocked because it requires both directory-
-// level and recursive file-level mtime checks.
+// sourcePaths returns non-skill workspace source files tracked for cache
+// invalidation (bootstrap files + memory). Skill roots are handled separately
+// because they require both directory-level and recursive file-level checks.
 func (cb *ContextBuilder) sourcePaths() []string {
 	return []string{
 		filepath.Join(cb.workspace, "AGENTS.md"),
@@ -184,23 +231,39 @@ func (cb *ContextBuilder) sourcePaths() []string {
 	}
 }
 
+// skillRoots returns all skill root directories that can affect
+// BuildSkillsSummary output (workspace/global/builtin).
+func (cb *ContextBuilder) skillRoots() []string {
+	if cb.skillsLoader == nil {
+		return []string{filepath.Join(cb.workspace, "skills")}
+	}
+
+	roots := cb.skillsLoader.SkillRoots()
+	if len(roots) == 0 {
+		return []string{filepath.Join(cb.workspace, "skills")}
+	}
+	return roots
+}
+
 // cacheBaseline holds the file existence snapshot and the latest observed
 // mtime across all tracked paths. Used as the cache reference point.
 type cacheBaseline struct {
-	existed  map[string]bool
-	maxMtime time.Time
+	existed    map[string]bool
+	skillFiles map[string]time.Time
+	maxMtime   time.Time
 }
 
 // buildCacheBaseline records which tracked paths currently exist and computes
 // the latest mtime across all tracked files + skills directory contents.
 // Called under write lock when the cache is built.
 func (cb *ContextBuilder) buildCacheBaseline() cacheBaseline {
-	skillsDir := filepath.Join(cb.workspace, "skills")
+	skillRoots := cb.skillRoots()
 
-	// All paths whose existence we track: source files + skills dir.
-	allPaths := append(cb.sourcePaths(), skillsDir)
+	// All paths whose existence we track: source files + all skill roots.
+	allPaths := append(cb.sourcePaths(), skillRoots...)
 
 	existed := make(map[string]bool, len(allPaths))
+	skillFiles := make(map[string]time.Time)
 	var maxMtime time.Time
 
 	for _, p := range allPaths {
@@ -211,17 +274,21 @@ func (cb *ContextBuilder) buildCacheBaseline() cacheBaseline {
 		}
 	}
 
-	// Walk skills files to capture their mtimes too.
-	// Use os.Stat (not d.Info) to match the stat method used in
-	// fileChangedSince / skillFilesModifiedSince for consistency.
-	_ = filepath.WalkDir(skillsDir, func(path string, d fs.DirEntry, walkErr error) error {
-		if walkErr == nil && !d.IsDir() {
-			if info, err := os.Stat(path); err == nil && info.ModTime().After(maxMtime) {
-				maxMtime = info.ModTime()
+	// Walk all skill roots recursively to snapshot skill files and mtimes.
+	// Use os.Stat (not d.Info) for consistency with sourceFilesChanged checks.
+	for _, root := range skillRoots {
+		_ = filepath.WalkDir(root, func(path string, d fs.DirEntry, walkErr error) error {
+			if walkErr == nil && !d.IsDir() {
+				if info, err := os.Stat(path); err == nil {
+					skillFiles[path] = info.ModTime()
+					if info.ModTime().After(maxMtime) {
+						maxMtime = info.ModTime()
+					}
+				}
 			}
-		}
-		return nil
-	})
+			return nil
+		})
+	}
 
 	// If no tracked files exist yet (empty workspace), maxMtime is zero.
 	// Use a very old non-zero time so that:
@@ -233,7 +300,7 @@ func (cb *ContextBuilder) buildCacheBaseline() cacheBaseline {
 		maxMtime = time.Unix(1, 0)
 	}
 
-	return cacheBaseline{existed: existed, maxMtime: maxMtime}
+	return cacheBaseline{existed: existed, skillFiles: skillFiles, maxMtime: maxMtime}
 }
 
 // sourceFilesChangedLocked checks whether any workspace source file has been
@@ -249,27 +316,21 @@ func (cb *ContextBuilder) sourceFilesChangedLocked() bool {
 	}
 
 	// Check tracked source files (bootstrap + memory).
-	for _, p := range cb.sourcePaths() {
-		if cb.fileChangedSince(p) {
-			return true
-		}
-	}
-
-	// --- Skills directory (handled separately from sourcePaths) ---
-	//
-	// 1. Creation/deletion: tracked via existedAtCache, same as bootstrap files.
-	skillsDir := filepath.Join(cb.workspace, "skills")
-	if cb.fileChangedSince(skillsDir) {
+	if slices.ContainsFunc(cb.sourcePaths(), cb.fileChangedSince) {
 		return true
 	}
 
-	// 2. Structural changes (add/remove entries inside the dir) are reflected
-	//    in the directory's own mtime, which fileChangedSince already checks.
+	// --- Skill roots (workspace/global/builtin) ---
 	//
-	// 3. Content-only edits to files inside skills/ do NOT update the parent
-	//    directory mtime on most filesystems, so we recursively walk to check
-	//    individual file mtimes at any nesting depth.
-	if skillFilesModifiedSince(skillsDir, cb.cachedAt) {
+	// For each root:
+	// 1. Creation/deletion and root directory mtime changes are tracked by fileChangedSince.
+	// 2. Nested file create/delete/mtime changes are tracked by the skill file snapshot.
+	for _, root := range cb.skillRoots() {
+		if cb.fileChangedSince(root) {
+			return true
+		}
+	}
+	if skillFilesChangedSince(cb.skillRoots(), cb.skillFilesAtCache) {
 		return true
 	}
 
@@ -310,28 +371,64 @@ func (cb *ContextBuilder) fileChangedSince(path string) bool {
 // if the callback returned nil when its err parameter is non-nil.
 var errWalkStop = errors.New("walk stop")
 
-// skillFilesModifiedSince recursively walks the skills directory and checks
-// whether any file was modified after t. This catches content-only edits at
-// any nesting depth (e.g. skills/name/docs/extra.md) that don't update
-// parent directory mtimes.
-func skillFilesModifiedSince(skillsDir string, t time.Time) bool {
-	changed := false
-	err := filepath.WalkDir(skillsDir, func(path string, d fs.DirEntry, walkErr error) error {
-		if walkErr == nil && !d.IsDir() {
-			if info, statErr := os.Stat(path); statErr == nil && info.ModTime().After(t) {
-				changed = true
-				return errWalkStop // stop walking
-			}
-		}
-		return nil
-	})
-	// errWalkStop is expected (early exit on first changed file).
-	// os.IsNotExist means the skills dir doesn't exist yet — not an error.
-	// Any other error is unexpected and worth logging.
-	if err != nil && !errors.Is(err, errWalkStop) && !os.IsNotExist(err) {
-		logger.DebugCF("agent", "skills walk error", map[string]any{"error": err.Error()})
+// skillFilesChangedSince compares the current recursive skill file tree
+// against the cache-time snapshot. Any create/delete/mtime drift invalidates
+// the cache.
+func skillFilesChangedSince(skillRoots []string, filesAtCache map[string]time.Time) bool {
+	// Defensive: if the snapshot was never initialized, force rebuild.
+	if filesAtCache == nil {
+		return true
 	}
-	return changed
+
+	// Check cached files still exist and keep the same mtime.
+	for path, cachedMtime := range filesAtCache {
+		info, err := os.Stat(path)
+		if err != nil {
+			// A previously tracked file disappeared (or became inaccessible):
+			// either way, cached skill summary may now be stale.
+			return true
+		}
+		if !info.ModTime().Equal(cachedMtime) {
+			return true
+		}
+	}
+
+	// Check no new files appeared under any skill root.
+	changed := false
+	for _, root := range skillRoots {
+		if strings.TrimSpace(root) == "" {
+			continue
+		}
+
+		err := filepath.WalkDir(root, func(path string, d fs.DirEntry, walkErr error) error {
+			if walkErr != nil {
+				// Treat unexpected walk errors as changed to avoid stale cache.
+				if !os.IsNotExist(walkErr) {
+					changed = true
+					return errWalkStop
+				}
+				return nil
+			}
+			if d.IsDir() {
+				return nil
+			}
+			if _, ok := filesAtCache[path]; !ok {
+				changed = true
+				return errWalkStop
+			}
+			return nil
+		})
+
+		if changed {
+			return true
+		}
+		if err != nil && !errors.Is(err, errWalkStop) && !os.IsNotExist(err) {
+			logger.DebugCF("agent", "skills walk error", map[string]any{"error": err.Error()})
+			return true
+		}
+	}
+
+	return false
 }
 
 func (cb *ContextBuilder) LoadBootstrapFiles() string {
@@ -442,10 +539,7 @@ func (cb *ContextBuilder) BuildMessages(
 		})
 
 	// Log preview of system prompt (avoid logging huge content)
-	preview := fullSystemPrompt
-	if len(preview) > 500 {
-		preview = preview[:500] + "... (truncated)"
-	}
+	preview := utils.Truncate(fullSystemPrompt, 500)
 	logger.DebugCF("agent", "System prompt preview",
 		map[string]any{
 			"preview": preview,
@@ -467,10 +561,14 @@ func (cb *ContextBuilder) BuildMessages(
 
 	// Add current user message
 	if strings.TrimSpace(currentMessage) != "" {
-		messages = append(messages, providers.Message{
+		msg := providers.Message{
 			Role:    "user",
 			Content: currentMessage,
-		})
+		}
+		if len(media) > 0 {
+			msg.Media = media
+		}
+		messages = append(messages, msg)
 	}
 
 	return messages
@@ -538,7 +636,60 @@ func sanitizeHistoryForProvider(history []providers.Message) []providers.Message
 		}
 	}
 
-	return sanitized
+	// Second pass: ensure every assistant message with tool_calls has matching
+	// tool result messages following it. This is required by strict providers
+	// like DeepSeek that enforce: "An assistant message with 'tool_calls' must
+	// be followed by tool messages responding to each 'tool_call_id'."
+	final := make([]providers.Message, 0, len(sanitized))
+	for i := 0; i < len(sanitized); i++ {
+		msg := sanitized[i]
+		if msg.Role == "assistant" && len(msg.ToolCalls) > 0 {
+			// Collect expected tool_call IDs
+			expected := make(map[string]bool, len(msg.ToolCalls))
+			for _, tc := range msg.ToolCalls {
+				expected[tc.ID] = false
+			}
+
+			// Check following messages for matching tool results
+			toolMsgCount := 0
+			for j := i + 1; j < len(sanitized); j++ {
+				if sanitized[j].Role != "tool" {
+					break
+				}
+				toolMsgCount++
+				if _, exists := expected[sanitized[j].ToolCallID]; exists {
+					expected[sanitized[j].ToolCallID] = true
+				}
+			}
+
+			// If any tool_call_id is missing, drop this assistant message and its partial tool messages
+			allFound := true
+			for toolCallID, found := range expected {
+				if !found {
+					allFound = false
+					logger.DebugCF(
+						"agent",
+						"Dropping assistant message with incomplete tool results",
+						map[string]any{
+							"missing_tool_call_id": toolCallID,
+							"expected_count":       len(expected),
+							"found_count":          toolMsgCount,
+						},
+					)
+					break
+				}
+			}
+
+			if !allFound {
+				// Skip this assistant message and its tool messages
+				i += toolMsgCount
+				continue
+			}
+		}
+		final = append(final, msg)
+	}
+
+	return final
 }
 
 func (cb *ContextBuilder) AddToolResult(

pkg/agent/context_cache_test.go

@@ -383,6 +383,162 @@ Updated content.`
 	}
 }
 
+// TestGlobalSkillFileContentChange verifies that modifying a global skill
+// (~/.picoclaw/skills) invalidates the cached system prompt.
+func TestGlobalSkillFileContentChange(t *testing.T) {
+	tmpHome := t.TempDir()
+	t.Setenv("HOME", tmpHome)
+
+	tmpDir := setupWorkspace(t, nil)
+	defer os.RemoveAll(tmpDir)
+
+	globalSkillPath := filepath.Join(tmpHome, ".picoclaw", "skills", "global-skill", "SKILL.md")
+	if err := os.MkdirAll(filepath.Dir(globalSkillPath), 0o755); err != nil {
+		t.Fatal(err)
+	}
+	v1 := `---
+name: global-skill
+description: global-v1
+---
+# Global Skill v1`
+	if err := os.WriteFile(globalSkillPath, []byte(v1), 0o644); err != nil {
+		t.Fatal(err)
+	}
+
+	cb := NewContextBuilder(tmpDir)
+	sp1 := cb.BuildSystemPromptWithCache()
+	if !strings.Contains(sp1, "global-v1") {
+		t.Fatal("expected initial prompt to contain global skill description")
+	}
+
+	v2 := `---
+name: global-skill
+description: global-v2
+---
+# Global Skill v2`
+	if err := os.WriteFile(globalSkillPath, []byte(v2), 0o644); err != nil {
+		t.Fatal(err)
+	}
+	future := time.Now().Add(2 * time.Second)
+	if err := os.Chtimes(globalSkillPath, future, future); err != nil {
+		t.Fatalf("failed to update mtime for %s: %v", globalSkillPath, err)
+	}
+
+	cb.systemPromptMutex.RLock()
+	changed := cb.sourceFilesChangedLocked()
+	cb.systemPromptMutex.RUnlock()
+	if !changed {
+		t.Fatal("sourceFilesChangedLocked() should detect global skill file content change")
+	}
+
+	sp2 := cb.BuildSystemPromptWithCache()
+	if !strings.Contains(sp2, "global-v2") {
+		t.Error("rebuilt prompt should contain updated global skill description")
+	}
+	if sp1 == sp2 {
+		t.Error("cache should be invalidated when global skill file content changes")
+	}
+}
+
+// TestBuiltinSkillFileContentChange verifies that modifying a builtin skill
+// invalidates the cached system prompt.
+func TestBuiltinSkillFileContentChange(t *testing.T) {
+	tmpHome := t.TempDir()
+	t.Setenv("HOME", tmpHome)
+
+	tmpDir := setupWorkspace(t, nil)
+	defer os.RemoveAll(tmpDir)
+
+	builtinRoot := t.TempDir()
+	t.Setenv("PICOCLAW_BUILTIN_SKILLS", builtinRoot)
+
+	builtinSkillPath := filepath.Join(builtinRoot, "builtin-skill", "SKILL.md")
+	if err := os.MkdirAll(filepath.Dir(builtinSkillPath), 0o755); err != nil {
+		t.Fatal(err)
+	}
+	v1 := `---
+name: builtin-skill
+description: builtin-v1
+---
+# Builtin Skill v1`
+	if err := os.WriteFile(builtinSkillPath, []byte(v1), 0o644); err != nil {
+		t.Fatal(err)
+	}
+
+	cb := NewContextBuilder(tmpDir)
+	sp1 := cb.BuildSystemPromptWithCache()
+	if !strings.Contains(sp1, "builtin-v1") {
+		t.Fatal("expected initial prompt to contain builtin skill description")
+	}
+
+	v2 := `---
+name: builtin-skill
+description: builtin-v2
+---
+# Builtin Skill v2`
+	if err := os.WriteFile(builtinSkillPath, []byte(v2), 0o644); err != nil {
+		t.Fatal(err)
+	}
+	future := time.Now().Add(2 * time.Second)
+	if err := os.Chtimes(builtinSkillPath, future, future); err != nil {
+		t.Fatalf("failed to update mtime for %s: %v", builtinSkillPath, err)
+	}
+
+	cb.systemPromptMutex.RLock()
+	changed := cb.sourceFilesChangedLocked()
+	cb.systemPromptMutex.RUnlock()
+	if !changed {
+		t.Fatal("sourceFilesChangedLocked() should detect builtin skill file content change")
+	}
+
+	sp2 := cb.BuildSystemPromptWithCache()
+	if !strings.Contains(sp2, "builtin-v2") {
+		t.Error("rebuilt prompt should contain updated builtin skill description")
+	}
+	if sp1 == sp2 {
+		t.Error("cache should be invalidated when builtin skill file content changes")
+	}
+}
+
+// TestSkillFileDeletionInvalidatesCache verifies that deleting a nested skill
+// file invalidates the cached system prompt.
+func TestSkillFileDeletionInvalidatesCache(t *testing.T) {
+	tmpDir := setupWorkspace(t, map[string]string{
+		"skills/delete-me/SKILL.md": `---
+name: delete-me
+description: delete-me-v1
+---
+# Delete Me`,
+	})
+	defer os.RemoveAll(tmpDir)
+
+	cb := NewContextBuilder(tmpDir)
+	sp1 := cb.BuildSystemPromptWithCache()
+	if !strings.Contains(sp1, "delete-me-v1") {
+		t.Fatal("expected initial prompt to contain skill description")
+	}
+
+	skillPath := filepath.Join(tmpDir, "skills", "delete-me", "SKILL.md")
+	if err := os.Remove(skillPath); err != nil {
+		t.Fatal(err)
+	}
+
+	cb.systemPromptMutex.RLock()
+	changed := cb.sourceFilesChangedLocked()
+	cb.systemPromptMutex.RUnlock()
+	if !changed {
+		t.Fatal("sourceFilesChangedLocked() should detect deleted skill file")
+	}
+
+	sp2 := cb.BuildSystemPromptWithCache()
+	if strings.Contains(sp2, "delete-me-v1") {
+		t.Error("rebuilt prompt should not contain deleted skill description")
+	}
+	if sp1 == sp2 {
+		t.Error("cache should be invalidated when skill file is deleted")
+	}
+}
+
 // TestConcurrentBuildSystemPromptWithCache verifies that multiple goroutines
 // can safely call BuildSystemPromptWithCache concurrently without producing
 // empty results, panics, or data races.
@@ -404,11 +560,11 @@ func TestConcurrentBuildSystemPromptWithCache(t *testing.T) {
 	var wg sync.WaitGroup
 	errs := make(chan string, goroutines*iterations)
 
-	for g := 0; g < goroutines; g++ {
+	for g := range goroutines {
 		wg.Add(1)
 		go func(id int) {
 			defer wg.Done()
-			for i := 0; i < iterations; i++ {
+			for i := range iterations {
 				result := cb.BuildSystemPromptWithCache()
 				if result == "" {
 					errs <- "empty prompt returned"

pkg/agent/context_test.go

@@ -207,3 +207,77 @@ func assertRoles(t *testing.T, msgs []providers.Message, expected ...string) {
 		}
 	}
 }
+
+// TestSanitizeHistoryForProvider_IncompleteToolResults tests the forward validation
+// that ensures assistant messages with tool_calls have ALL matching tool results.
+// This fixes the DeepSeek error: "An assistant message with 'tool_calls' must be
+// followed by tool messages responding to each 'tool_call_id'."
+func TestSanitizeHistoryForProvider_IncompleteToolResults(t *testing.T) {
+	// Assistant expects tool results for both A and B, but only A is present
+	history := []providers.Message{
+		msg("user", "do two things"),
+		assistantWithTools("A", "B"),
+		toolResult("A"),
+		// toolResult("B") is missing - this would cause DeepSeek to fail
+		msg("user", "next question"),
+		msg("assistant", "answer"),
+	}
+
+	result := sanitizeHistoryForProvider(history)
+	// The assistant message with incomplete tool results should be dropped,
+	// along with its partial tool result. The remaining messages are:
+	// user ("do two things"), user ("next question"), assistant ("answer")
+	if len(result) != 3 {
+		t.Fatalf("expected 3 messages, got %d: %+v", len(result), roles(result))
+	}
+	assertRoles(t, result, "user", "user", "assistant")
+}
+
+// TestSanitizeHistoryForProvider_MissingAllToolResults tests the case where
+// an assistant message has tool_calls but no tool results follow at all.
+func TestSanitizeHistoryForProvider_MissingAllToolResults(t *testing.T) {
+	history := []providers.Message{
+		msg("user", "do something"),
+		assistantWithTools("A"),
+		// No tool results at all
+		msg("user", "hello"),
+		msg("assistant", "hi"),
+	}
+
+	result := sanitizeHistoryForProvider(history)
+	// The assistant message with no tool results should be dropped.
+	// Remaining: user ("do something"), user ("hello"), assistant ("hi")
+	if len(result) != 3 {
+		t.Fatalf("expected 3 messages, got %d: %+v", len(result), roles(result))
+	}
+	assertRoles(t, result, "user", "user", "assistant")
+}
+
+// TestSanitizeHistoryForProvider_PartialToolResultsInMiddle tests that
+// incomplete tool results in the middle of a conversation are properly handled.
+func TestSanitizeHistoryForProvider_PartialToolResultsInMiddle(t *testing.T) {
+	history := []providers.Message{
+		msg("user", "first"),
+		assistantWithTools("A"),
+		toolResult("A"),
+		msg("assistant", "done"),
+		msg("user", "second"),
+		assistantWithTools("B", "C"),
+		toolResult("B"),
+		// toolResult("C") is missing
+		msg("user", "third"),
+		assistantWithTools("D"),
+		toolResult("D"),
+		msg("assistant", "all done"),
+	}
+
+	result := sanitizeHistoryForProvider(history)
+	// First round is complete (user, assistant+tools, tool, assistant),
+	// second round is incomplete and dropped (assistant+tools, partial tool),
+	// third round is complete (user, assistant+tools, tool, assistant).
+	// Remaining: user, assistant, tool, assistant, user, user, assistant, tool, assistant
+	if len(result) != 9 {
+		t.Fatalf("expected 9 messages, got %d: %+v", len(result), roles(result))
+	}
+	assertRoles(t, result, "user", "assistant", "tool", "assistant", "user", "user", "assistant", "tool", "assistant")
+}

pkg/agent/instance.go

@@ -1,12 +1,16 @@
 package agent
 
 import (
+	"context"
+	"fmt"
 	"log"
 	"os"
 	"path/filepath"
+	"regexp"
 	"strings"
 
 	"github.com/sipeed/picoclaw/pkg/config"
+	"github.com/sipeed/picoclaw/pkg/memory"
 	"github.com/sipeed/picoclaw/pkg/providers"
 	"github.com/sipeed/picoclaw/pkg/routing"
 	"github.com/sipeed/picoclaw/pkg/session"
@@ -16,22 +20,33 @@ import (
 // AgentInstance represents a fully configured agent with its own workspace,
 // session manager, context builder, and tool registry.
 type AgentInstance struct {
-	ID             string
-	Name           string
-	Model          string
-	Fallbacks      []string
-	Workspace      string
-	MaxIterations  int
-	MaxTokens      int
-	Temperature    float64
-	ContextWindow  int
-	Provider       providers.LLMProvider
-	Sessions       *session.SessionManager
-	ContextBuilder *ContextBuilder
-	Tools          *tools.ToolRegistry
-	Subagents      *config.SubagentsConfig
-	SkillsFilter   []string
-	Candidates     []providers.FallbackCandidate
+	ID                        string
+	Name                      string
+	Model                     string
+	Fallbacks                 []string
+	Workspace                 string
+	MaxIterations             int
+	MaxTokens                 int
+	Temperature               float64
+	ThinkingLevel             ThinkingLevel
+	ContextWindow             int
+	SummarizeMessageThreshold int
+	SummarizeTokenPercent     int
+	Provider                  providers.LLMProvider
+	Sessions                  session.SessionStore
+	ContextBuilder            *ContextBuilder
+	Tools                     *tools.ToolRegistry
+	Subagents                 *config.SubagentsConfig
+	SkillsFilter              []string
+	Candidates                []providers.FallbackCandidate
+
+	// Router is non-nil when model routing is configured and the light model
+	// was successfully resolved. It scores each incoming message and decides
+	// whether to route to LightCandidates or stay with Candidates.
+	Router *routing.Router
+	// LightCandidates holds the resolved provider candidates for the light model.
+	// Pre-computed at agent creation to avoid repeated model_list lookups at runtime.
+	LightCandidates []providers.FallbackCandidate
 }
 
 // NewAgentInstance creates an agent instance from config.
@@ -48,23 +63,47 @@ func NewAgentInstance(
 	fallbacks := resolveAgentFallbacks(agentCfg, defaults)
 
 	restrict := defaults.RestrictToWorkspace
-	toolsRegistry := tools.NewToolRegistry()
-	toolsRegistry.Register(tools.NewReadFileTool(workspace, restrict))
-	toolsRegistry.Register(tools.NewWriteFileTool(workspace, restrict))
-	toolsRegistry.Register(tools.NewListDirTool(workspace, restrict))
-	execTool, err := tools.NewExecToolWithConfig(workspace, restrict, cfg)
-	if err != nil {
-		log.Fatalf("Critical error: unable to initialize exec tool: %v", err)
-	}
-	toolsRegistry.Register(execTool)
+	readRestrict := restrict && !defaults.AllowReadOutsideWorkspace
 
-	toolsRegistry.Register(tools.NewEditFileTool(workspace, restrict))
-	toolsRegistry.Register(tools.NewAppendFileTool(workspace, restrict))
+	// Compile path whitelist patterns from config.
+	allowReadPaths := compilePatterns(cfg.Tools.AllowReadPaths)
+	allowWritePaths := compilePatterns(cfg.Tools.AllowWritePaths)
+
+	toolsRegistry := tools.NewToolRegistry()
+
+	if cfg.Tools.IsToolEnabled("read_file") {
+		maxReadFileSize := cfg.Tools.ReadFile.MaxReadFileSize
+		toolsRegistry.Register(tools.NewReadFileTool(workspace, readRestrict, maxReadFileSize, allowReadPaths))
+	}
+	if cfg.Tools.IsToolEnabled("write_file") {
+		toolsRegistry.Register(tools.NewWriteFileTool(workspace, restrict, allowWritePaths))
+	}
+	if cfg.Tools.IsToolEnabled("list_dir") {
+		toolsRegistry.Register(tools.NewListDirTool(workspace, readRestrict, allowReadPaths))
+	}
+	if cfg.Tools.IsToolEnabled("exec") {
+		execTool, err := tools.NewExecToolWithConfig(workspace, restrict, cfg)
+		if err != nil {
+			log.Fatalf("Critical error: unable to initialize exec tool: %v", err)
+		}
+		toolsRegistry.Register(execTool)
+	}
+
+	if cfg.Tools.IsToolEnabled("edit_file") {
+		toolsRegistry.Register(tools.NewEditFileTool(workspace, restrict, allowWritePaths))
+	}
+	if cfg.Tools.IsToolEnabled("append_file") {
+		toolsRegistry.Register(tools.NewAppendFileTool(workspace, restrict, allowWritePaths))
+	}
 
 	sessionsDir := filepath.Join(workspace, "sessions")
-	sessionsManager := session.NewSessionManager(sessionsDir)
+	sessions := initSessionStore(sessionsDir)
 
-	contextBuilder := NewContextBuilder(workspace)
+	mcpDiscoveryActive := cfg.Tools.MCP.Enabled && cfg.Tools.MCP.Discovery.Enabled
+	contextBuilder := NewContextBuilder(workspace).WithToolDiscovery(
+		mcpDiscoveryActive && cfg.Tools.MCP.Discovery.UseBM25,
+		mcpDiscoveryActive && cfg.Tools.MCP.Discovery.UseRegex,
+	)
 
 	agentID := routing.DefaultAgentID
 	agentName := ""
@@ -93,6 +132,22 @@ func NewAgentInstance(
 		temperature = *defaults.Temperature
 	}
 
+	var thinkingLevelStr string
+	if mc, err := cfg.GetModelConfig(model); err == nil {
+		thinkingLevelStr = mc.ThinkingLevel
+	}
+	thinkingLevel := parseThinkingLevel(thinkingLevelStr)
+
+	summarizeMessageThreshold := defaults.SummarizeMessageThreshold
+	if summarizeMessageThreshold == 0 {
+		summarizeMessageThreshold = 20
+	}
+
+	summarizeTokenPercent := defaults.SummarizeTokenPercent
+	if summarizeTokenPercent == 0 {
+		summarizeTokenPercent = 75
+	}
+
 	// Resolve fallback candidates
 	modelCfg := providers.ModelConfig{
 		Primary:   model,
@@ -140,23 +195,47 @@ func NewAgentInstance(
 
 	candidates := providers.ResolveCandidatesWithLookup(modelCfg, defaults.Provider, resolveFromModelList)
 
+	// Model routing setup: pre-resolve light model candidates at creation time
+	// to avoid repeated model_list lookups on every incoming message.
+	var router *routing.Router
+	var lightCandidates []providers.FallbackCandidate
+	if rc := defaults.Routing; rc != nil && rc.Enabled && rc.LightModel != "" {
+		lightModelCfg := providers.ModelConfig{Primary: rc.LightModel}
+		resolved := providers.ResolveCandidatesWithLookup(lightModelCfg, defaults.Provider, resolveFromModelList)
+		if len(resolved) > 0 {
+			router = routing.New(routing.RouterConfig{
+				LightModel: rc.LightModel,
+				Threshold:  rc.Threshold,
+			})
+			lightCandidates = resolved
+		} else {
+			log.Printf("routing: light_model %q not found in model_list — routing disabled for agent %q",
+				rc.LightModel, agentID)
+		}
+	}
+
 	return &AgentInstance{
-		ID:             agentID,
-		Name:           agentName,
-		Model:          model,
-		Fallbacks:      fallbacks,
-		Workspace:      workspace,
-		MaxIterations:  maxIter,
-		MaxTokens:      maxTokens,
-		Temperature:    temperature,
-		ContextWindow:  maxTokens,
-		Provider:       provider,
-		Sessions:       sessionsManager,
-		ContextBuilder: contextBuilder,
-		Tools:          toolsRegistry,
-		Subagents:      subagents,
-		SkillsFilter:   skillsFilter,
-		Candidates:     candidates,
+		ID:                        agentID,
+		Name:                      agentName,
+		Model:                     model,
+		Fallbacks:                 fallbacks,
+		Workspace:                 workspace,
+		MaxIterations:             maxIter,
+		MaxTokens:                 maxTokens,
+		Temperature:               temperature,
+		ThinkingLevel:             thinkingLevel,
+		ContextWindow:             maxTokens,
+		SummarizeMessageThreshold: summarizeMessageThreshold,
+		SummarizeTokenPercent:     summarizeTokenPercent,
+		Provider:                  provider,
+		Sessions:                  sessions,
+		ContextBuilder:            contextBuilder,
+		Tools:                     toolsRegistry,
+		Subagents:                 subagents,
+		SkillsFilter:              skillsFilter,
+		Candidates:                candidates,
+		Router:                    router,
+		LightCandidates:           lightCandidates,
 	}
 }
 
@@ -165,12 +244,13 @@ func resolveAgentWorkspace(agentCfg *config.AgentConfig, defaults *config.AgentD
 	if agentCfg != nil && strings.TrimSpace(agentCfg.Workspace) != "" {
 		return expandHome(strings.TrimSpace(agentCfg.Workspace))
 	}
+	// Use the configured default workspace (respects PICOCLAW_HOME)
 	if agentCfg == nil || agentCfg.Default || agentCfg.ID == "" || routing.NormalizeAgentID(agentCfg.ID) == "main" {
 		return expandHome(defaults.Workspace)
 	}
-	home, _ := os.UserHomeDir()
+	// For named agents without explicit workspace, use default workspace with agent ID suffix
 	id := routing.NormalizeAgentID(agentCfg.ID)
-	return filepath.Join(home, ".picoclaw", "workspace-"+id)
+	return filepath.Join(expandHome(defaults.Workspace), "..", "workspace-"+id)
 }
 
 // resolveAgentModel resolves the primary model for an agent.
@@ -189,6 +269,52 @@ func resolveAgentFallbacks(agentCfg *config.AgentConfig, defaults *config.AgentD
 	return defaults.ModelFallbacks
 }
 
+func compilePatterns(patterns []string) []*regexp.Regexp {
+	compiled := make([]*regexp.Regexp, 0, len(patterns))
+	for _, p := range patterns {
+		re, err := regexp.Compile(p)
+		if err != nil {
+			fmt.Printf("Warning: invalid path pattern %q: %v\n", p, err)
+			continue
+		}
+		compiled = append(compiled, re)
+	}
+	return compiled
+}
+
+// Close releases resources held by the agent's session store.
+func (a *AgentInstance) Close() error {
+	if a.Sessions != nil {
+		return a.Sessions.Close()
+	}
+	return nil
+}
+
+// initSessionStore creates the session persistence backend.
+// It uses the JSONL store by default and auto-migrates legacy JSON sessions.
+// Falls back to SessionManager if the JSONL store cannot be initialized or
+// if migration fails (which indicates the store cannot write reliably).
+func initSessionStore(dir string) session.SessionStore {
+	store, err := memory.NewJSONLStore(dir)
+	if err != nil {
+		log.Printf("memory: init store: %v; using json sessions", err)
+		return session.NewSessionManager(dir)
+	}
+
+	if n, merr := memory.MigrateFromJSON(context.Background(), dir, store); merr != nil {
+		// Migration failure means the store could not write data.
+		// Fall back to SessionManager to avoid a split state where
+		// some sessions are in JSONL and others remain in JSON.
+		log.Printf("memory: migration failed: %v; falling back to json sessions", merr)
+		store.Close()
+		return session.NewSessionManager(dir)
+	} else if n > 0 {
+		log.Printf("memory: migrated %d session(s) to jsonl", n)
+	}
+
+	return session.NewJSONLBackend(store)
+}
+
 func expandHome(path string) string {
 	if path == "" {
 		return path

pkg/agent/instance_test.go

@@ -95,75 +95,68 @@ func TestNewAgentInstance_DefaultsTemperatureWhenUnset(t *testing.T) {
 }
 
 func TestNewAgentInstance_ResolveCandidatesFromModelListAlias(t *testing.T) {
-	tmpDir, err := os.MkdirTemp("", "agent-instance-test-*")
-	if err != nil {
-		t.Fatalf("Failed to create temp dir: %v", err)
-	}
-	defer os.RemoveAll(tmpDir)
-
-	cfg := &config.Config{
-		Agents: config.AgentsConfig{
-			Defaults: config.AgentDefaults{
-				Workspace: tmpDir,
-				Model:     "step-3.5-flash",
-			},
+	tests := []struct {
+		name         string
+		aliasName    string
+		modelName    string
+		apiBase      string
+		wantProvider string
+		wantModel    string
+	}{
+		{
+			name:         "alias with provider prefix",
+			aliasName:    "step-3.5-flash",
+			modelName:    "openrouter/stepfun/step-3.5-flash:free",
+			apiBase:      "https://openrouter.ai/api/v1",
+			wantProvider: "openrouter",
+			wantModel:    "stepfun/step-3.5-flash:free",
 		},
-		ModelList: []config.ModelConfig{
-			{
-				ModelName: "step-3.5-flash",
-				Model:     "openrouter/stepfun/step-3.5-flash:free",
-				APIBase:   "https://openrouter.ai/api/v1",
-			},
+		{
+			name:         "alias without provider prefix",
+			aliasName:    "glm-5",
+			modelName:    "glm-5",
+			apiBase:      "https://api.z.ai/api/coding/paas/v4",
+			wantProvider: "openai",
+			wantModel:    "glm-5",
 		},
 	}
 
-	provider := &mockProvider{}
-	agent := NewAgentInstance(nil, &cfg.Agents.Defaults, cfg, provider)
+	for _, tt := range tests {
+		t.Run(tt.name, func(t *testing.T) {
+			tmpDir, err := os.MkdirTemp("", "agent-instance-test-*")
+			if err != nil {
+				t.Fatalf("Failed to create temp dir: %v", err)
+			}
+			defer os.RemoveAll(tmpDir)
 
-	if len(agent.Candidates) != 1 {
-		t.Fatalf("len(Candidates) = %d, want 1", len(agent.Candidates))
-	}
-	if agent.Candidates[0].Provider != "openrouter" {
-		t.Fatalf("candidate provider = %q, want %q", agent.Candidates[0].Provider, "openrouter")
-	}
-	if agent.Candidates[0].Model != "stepfun/step-3.5-flash:free" {
-		t.Fatalf("candidate model = %q, want %q", agent.Candidates[0].Model, "stepfun/step-3.5-flash:free")
-	}
-}
-
-func TestNewAgentInstance_ResolveCandidatesFromModelListAliasWithoutProtocol(t *testing.T) {
-	tmpDir, err := os.MkdirTemp("", "agent-instance-test-*")
-	if err != nil {
-		t.Fatalf("Failed to create temp dir: %v", err)
-	}
-	defer os.RemoveAll(tmpDir)
-
-	cfg := &config.Config{
-		Agents: config.AgentsConfig{
-			Defaults: config.AgentDefaults{
-				Workspace: tmpDir,
-				Model:     "glm-5",
-			},
-		},
-		ModelList: []config.ModelConfig{
-			{
-				ModelName: "glm-5",
-				Model:     "glm-5",
-				APIBase:   "https://api.z.ai/api/coding/paas/v4",
-			},
-		},
-	}
-
-	provider := &mockProvider{}
-	agent := NewAgentInstance(nil, &cfg.Agents.Defaults, cfg, provider)
-
-	if len(agent.Candidates) != 1 {
-		t.Fatalf("len(Candidates) = %d, want 1", len(agent.Candidates))
-	}
-	if agent.Candidates[0].Provider != "openai" {
-		t.Fatalf("candidate provider = %q, want %q", agent.Candidates[0].Provider, "openai")
-	}
-	if agent.Candidates[0].Model != "glm-5" {
-		t.Fatalf("candidate model = %q, want %q", agent.Candidates[0].Model, "glm-5")
+			cfg := &config.Config{
+				Agents: config.AgentsConfig{
+					Defaults: config.AgentDefaults{
+						Workspace: tmpDir,
+						Model:     tt.aliasName,
+					},
+				},
+				ModelList: []config.ModelConfig{
+					{
+						ModelName: tt.aliasName,
+						Model:     tt.modelName,
+						APIBase:   tt.apiBase,
+					},
+				},
+			}
+
+			provider := &mockProvider{}
+			agent := NewAgentInstance(nil, &cfg.Agents.Defaults, cfg, provider)
+
+			if len(agent.Candidates) != 1 {
+				t.Fatalf("len(Candidates) = %d, want 1", len(agent.Candidates))
+			}
+			if agent.Candidates[0].Provider != tt.wantProvider {
+				t.Fatalf("candidate provider = %q, want %q", agent.Candidates[0].Provider, tt.wantProvider)
+			}
+			if agent.Candidates[0].Model != tt.wantModel {
+				t.Fatalf("candidate model = %q, want %q", agent.Candidates[0].Model, tt.wantModel)
+			}
+		})
 	}
 }

pkg/agent/loop_mcp.go

@@ -0,0 +1,184 @@
+// PicoClaw - Ultra-lightweight personal AI agent
+// Inspired by and based on nanobot: https://github.com/HKUDS/nanobot
+// License: MIT
+//
+// Copyright (c) 2026 PicoClaw contributors
+
+package agent
+
+import (
+	"context"
+	"fmt"
+	"sync"
+
+	"github.com/sipeed/picoclaw/pkg/logger"
+	"github.com/sipeed/picoclaw/pkg/mcp"
+	"github.com/sipeed/picoclaw/pkg/tools"
+)
+
+type mcpRuntime struct {
+	initOnce sync.Once
+	mu       sync.Mutex
+	manager  *mcp.Manager
+	initErr  error
+}
+
+func (r *mcpRuntime) setManager(manager *mcp.Manager) {
+	r.mu.Lock()
+	r.manager = manager
+	r.initErr = nil
+	r.mu.Unlock()
+}
+
+func (r *mcpRuntime) setInitErr(err error) {
+	r.mu.Lock()
+	r.initErr = err
+	r.mu.Unlock()
+}
+
+func (r *mcpRuntime) getInitErr() error {
+	r.mu.Lock()
+	defer r.mu.Unlock()
+	return r.initErr
+}
+
+func (r *mcpRuntime) takeManager() *mcp.Manager {
+	r.mu.Lock()
+	defer r.mu.Unlock()
+	manager := r.manager
+	r.manager = nil
+	return manager
+}
+
+func (r *mcpRuntime) hasManager() bool {
+	r.mu.Lock()
+	defer r.mu.Unlock()
+	return r.manager != nil
+}
+
+// ensureMCPInitialized loads MCP servers/tools once so both Run() and direct
+// agent mode share the same initialization path.
+func (al *AgentLoop) ensureMCPInitialized(ctx context.Context) error {
+	if !al.cfg.Tools.IsToolEnabled("mcp") {
+		return nil
+	}
+
+	al.mcp.initOnce.Do(func() {
+		mcpManager := mcp.NewManager()
+
+		defaultAgent := al.registry.GetDefaultAgent()
+		workspacePath := al.cfg.WorkspacePath()
+		if defaultAgent != nil && defaultAgent.Workspace != "" {
+			workspacePath = defaultAgent.Workspace
+		}
+
+		if err := mcpManager.LoadFromMCPConfig(ctx, al.cfg.Tools.MCP, workspacePath); err != nil {
+			logger.WarnCF("agent", "Failed to load MCP servers, MCP tools will not be available",
+				map[string]any{
+					"error": err.Error(),
+				})
+			if closeErr := mcpManager.Close(); closeErr != nil {
+				logger.ErrorCF("agent", "Failed to close MCP manager",
+					map[string]any{
+						"error": closeErr.Error(),
+					})
+			}
+			return
+		}
+
+		// Register MCP tools for all agents
+		servers := mcpManager.GetServers()
+		uniqueTools := 0
+		totalRegistrations := 0
+		agentIDs := al.registry.ListAgentIDs()
+		agentCount := len(agentIDs)
+
+		for serverName, conn := range servers {
+			uniqueTools += len(conn.Tools)
+			for _, tool := range conn.Tools {
+				for _, agentID := range agentIDs {
+					agent, ok := al.registry.GetAgent(agentID)
+					if !ok {
+						continue
+					}
+
+					mcpTool := tools.NewMCPTool(mcpManager, serverName, tool)
+
+					if al.cfg.Tools.MCP.Discovery.Enabled {
+						agent.Tools.RegisterHidden(mcpTool)
+					} else {
+						agent.Tools.Register(mcpTool)
+					}
+
+					totalRegistrations++
+					logger.DebugCF("agent", "Registered MCP tool",
+						map[string]any{
+							"agent_id": agentID,
+							"server":   serverName,
+							"tool":     tool.Name,
+							"name":     mcpTool.Name(),
+						})
+				}
+			}
+		}
+		logger.InfoCF("agent", "MCP tools registered successfully",
+			map[string]any{
+				"server_count":        len(servers),
+				"unique_tools":        uniqueTools,
+				"total_registrations": totalRegistrations,
+				"agent_count":         agentCount,
+			})
+
+		// Initializes Discovery Tools only if enabled by configuration
+		if al.cfg.Tools.MCP.Enabled && al.cfg.Tools.MCP.Discovery.Enabled {
+			useBM25 := al.cfg.Tools.MCP.Discovery.UseBM25
+			useRegex := al.cfg.Tools.MCP.Discovery.UseRegex
+
+			// Fail fast: If discovery is enabled but no search method is turned on
+			if !useBM25 && !useRegex {
+				al.mcp.setInitErr(fmt.Errorf(
+					"tool discovery is enabled but neither 'use_bm25' nor 'use_regex' is set to true in the configuration",
+				))
+				if closeErr := mcpManager.Close(); closeErr != nil {
+					logger.ErrorCF("agent", "Failed to close MCP manager",
+						map[string]any{
+							"error": closeErr.Error(),
+						})
+				}
+				return
+			}
+
+			ttl := al.cfg.Tools.MCP.Discovery.TTL
+			if ttl <= 0 {
+				ttl = 5 // Default value
+			}
+
+			maxSearchResults := al.cfg.Tools.MCP.Discovery.MaxSearchResults
+			if maxSearchResults <= 0 {
+				maxSearchResults = 5 // Default value
+			}
+
+			logger.InfoCF("agent", "Initializing tool discovery", map[string]any{
+				"bm25": useBM25, "regex": useRegex, "ttl": ttl, "max_results": maxSearchResults,
+			})
+
+			for _, agentID := range agentIDs {
+				agent, ok := al.registry.GetAgent(agentID)
+				if !ok {
+					continue
+				}
+
+				if useRegex {
+					agent.Tools.Register(tools.NewRegexSearchTool(agent.Tools, ttl, maxSearchResults))
+				}
+				if useBM25 {
+					agent.Tools.Register(tools.NewBM25SearchTool(agent.Tools, ttl, maxSearchResults))
+				}
+			}
+		}
+
+		al.mcp.setManager(mcpManager)
+	})
+
+	return al.mcp.getInitErr()
+}

pkg/agent/loop_media.go

@@ -0,0 +1,122 @@
+// PicoClaw - Ultra-lightweight personal AI agent
+// Inspired by and based on nanobot: https://github.com/HKUDS/nanobot
+// License: MIT
+//
+// Copyright (c) 2026 PicoClaw contributors
+
+package agent
+
+import (
+	"bytes"
+	"encoding/base64"
+	"io"
+	"os"
+	"strings"
+
+	"github.com/h2non/filetype"
+
+	"github.com/sipeed/picoclaw/pkg/logger"
+	"github.com/sipeed/picoclaw/pkg/media"
+	"github.com/sipeed/picoclaw/pkg/providers"
+)
+
+// resolveMediaRefs replaces media:// refs in message Media fields with base64 data URLs.
+// Uses streaming base64 encoding (file handle → encoder → buffer) to avoid holding
+// both raw bytes and encoded string in memory simultaneously.
+// Returns a new slice; original messages are not mutated.
+func resolveMediaRefs(messages []providers.Message, store media.MediaStore, maxSize int) []providers.Message {
+	if store == nil {
+		return messages
+	}
+
+	result := make([]providers.Message, len(messages))
+	copy(result, messages)
+
+	for i, m := range result {
+		if len(m.Media) == 0 {
+			continue
+		}
+
+		resolved := make([]string, 0, len(m.Media))
+		for _, ref := range m.Media {
+			if !strings.HasPrefix(ref, "media://") {
+				resolved = append(resolved, ref)
+				continue
+			}
+
+			localPath, meta, err := store.ResolveWithMeta(ref)
+			if err != nil {
+				logger.WarnCF("agent", "Failed to resolve media ref", map[string]any{
+					"ref":   ref,
+					"error": err.Error(),
+				})
+				continue
+			}
+
+			info, err := os.Stat(localPath)
+			if err != nil {
+				logger.WarnCF("agent", "Failed to stat media file", map[string]any{
+					"path":  localPath,
+					"error": err.Error(),
+				})
+				continue
+			}
+			if info.Size() > int64(maxSize) {
+				logger.WarnCF("agent", "Media file too large, skipping", map[string]any{
+					"path":     localPath,
+					"size":     info.Size(),
+					"max_size": maxSize,
+				})
+				continue
+			}
+
+			// Determine MIME type: prefer metadata, fallback to magic-bytes detection
+			mime := meta.ContentType
+			if mime == "" {
+				kind, ftErr := filetype.MatchFile(localPath)
+				if ftErr != nil || kind == filetype.Unknown {
+					logger.WarnCF("agent", "Unknown media type, skipping", map[string]any{
+						"path": localPath,
+					})
+					continue
+				}
+				mime = kind.MIME.Value
+			}
+
+			// Streaming base64: open file → base64 encoder → buffer
+			// Peak memory: ~1.33x file size (buffer only, no raw bytes copy)
+			f, err := os.Open(localPath)
+			if err != nil {
+				logger.WarnCF("agent", "Failed to open media file", map[string]any{
+					"path":  localPath,
+					"error": err.Error(),
+				})
+				continue
+			}
+
+			prefix := "data:" + mime + ";base64,"
+			encodedLen := base64.StdEncoding.EncodedLen(int(info.Size()))
+			var buf bytes.Buffer
+			buf.Grow(len(prefix) + encodedLen)
+			buf.WriteString(prefix)
+
+			encoder := base64.NewEncoder(base64.StdEncoding, &buf)
+			if _, err := io.Copy(encoder, f); err != nil {
+				f.Close()
+				logger.WarnCF("agent", "Failed to encode media file", map[string]any{
+					"path":  localPath,
+					"error": err.Error(),
+				})
+				continue
+			}
+			encoder.Close()
+			f.Close()
+
+			resolved = append(resolved, buf.String())
+		}
+
+		result[i].Media = resolved
+	}
+
+	return result
+}

pkg/agent/loop_test.go

@@ -5,13 +5,17 @@ import (
 	"fmt"
 	"os"
 	"path/filepath"
+	"slices"
+	"strings"
 	"testing"
 	"time"
 
 	"github.com/sipeed/picoclaw/pkg/bus"
 	"github.com/sipeed/picoclaw/pkg/channels"
 	"github.com/sipeed/picoclaw/pkg/config"
+	"github.com/sipeed/picoclaw/pkg/media"
 	"github.com/sipeed/picoclaw/pkg/providers"
+	"github.com/sipeed/picoclaw/pkg/routing"
 	"github.com/sipeed/picoclaw/pkg/tools"
 )
 
@@ -26,16 +30,15 @@ func (f *fakeChannel) IsAllowed(string) bool                                   {
 func (f *fakeChannel) IsAllowedSender(sender bus.SenderInfo) bool              { return true }
 func (f *fakeChannel) ReasoningChannelID() string                              { return f.id }
 
-func TestRecordLastChannel(t *testing.T) {
-	// Create temp workspace
+func newTestAgentLoop(
+	t *testing.T,
+) (al *AgentLoop, cfg *config.Config, msgBus *bus.MessageBus, provider *mockProvider, cleanup func()) {
+	t.Helper()
 	tmpDir, err := os.MkdirTemp("", "agent-test-*")
 	if err != nil {
 		t.Fatalf("Failed to create temp dir: %v", err)
 	}
-	defer os.RemoveAll(tmpDir)
-
-	// Create test config
-	cfg := &config.Config{
+	cfg = &config.Config{
 		Agents: config.AgentsConfig{
 			Defaults: config.AgentDefaults{
 				Workspace:         tmpDir,
@@ -45,74 +48,43 @@ func TestRecordLastChannel(t *testing.T) {
 			},
 		},
 	}
+	msgBus = bus.NewMessageBus()
+	provider = &mockProvider{}
+	al = NewAgentLoop(cfg, msgBus, provider)
+	return al, cfg, msgBus, provider, func() { os.RemoveAll(tmpDir) }
+}
 
-	// Create agent loop
-	msgBus := bus.NewMessageBus()
-	provider := &mockProvider{}
-	al := NewAgentLoop(cfg, msgBus, provider)
+func TestRecordLastChannel(t *testing.T) {
+	al, cfg, msgBus, provider, cleanup := newTestAgentLoop(t)
+	defer cleanup()
 
-	// Test RecordLastChannel
 	testChannel := "test-channel"
-	err = al.RecordLastChannel(testChannel)
-	if err != nil {
+	if err := al.RecordLastChannel(testChannel); err != nil {
 		t.Fatalf("RecordLastChannel failed: %v", err)
 	}
-
-	// Verify channel was saved
-	lastChannel := al.state.GetLastChannel()
-	if lastChannel != testChannel {
-		t.Errorf("Expected channel '%s', got '%s'", testChannel, lastChannel)
+	if got := al.state.GetLastChannel(); got != testChannel {
+		t.Errorf("Expected channel '%s', got '%s'", testChannel, got)
 	}
-
-	// Verify persistence by creating a new agent loop
 	al2 := NewAgentLoop(cfg, msgBus, provider)
-	if al2.state.GetLastChannel() != testChannel {
-		t.Errorf("Expected persistent channel '%s', got '%s'", testChannel, al2.state.GetLastChannel())
+	if got := al2.state.GetLastChannel(); got != testChannel {
+		t.Errorf("Expected persistent channel '%s', got '%s'", testChannel, got)
 	}
 }
 
 func TestRecordLastChatID(t *testing.T) {
-	// Create temp workspace
-	tmpDir, err := os.MkdirTemp("", "agent-test-*")
-	if err != nil {
-		t.Fatalf("Failed to create temp dir: %v", err)
-	}
-	defer os.RemoveAll(tmpDir)
+	al, cfg, msgBus, provider, cleanup := newTestAgentLoop(t)
+	defer cleanup()
 
-	// Create test config
-	cfg := &config.Config{
-		Agents: config.AgentsConfig{
-			Defaults: config.AgentDefaults{
-				Workspace:         tmpDir,
-				Model:             "test-model",
-				MaxTokens:         4096,
-				MaxToolIterations: 10,
-			},
-		},
-	}
-
-	// Create agent loop
-	msgBus := bus.NewMessageBus()
-	provider := &mockProvider{}
-	al := NewAgentLoop(cfg, msgBus, provider)
-
-	// Test RecordLastChatID
 	testChatID := "test-chat-id-123"
-	err = al.RecordLastChatID(testChatID)
-	if err != nil {
+	if err := al.RecordLastChatID(testChatID); err != nil {
 		t.Fatalf("RecordLastChatID failed: %v", err)
 	}
-
-	// Verify chat ID was saved
-	lastChatID := al.state.GetLastChatID()
-	if lastChatID != testChatID {
-		t.Errorf("Expected chat ID '%s', got '%s'", testChatID, lastChatID)
+	if got := al.state.GetLastChatID(); got != testChatID {
+		t.Errorf("Expected chat ID '%s', got '%s'", testChatID, got)
 	}
-
-	// Verify persistence by creating a new agent loop
 	al2 := NewAgentLoop(cfg, msgBus, provider)
-	if al2.state.GetLastChatID() != testChatID {
-		t.Errorf("Expected persistent chat ID '%s', got '%s'", testChatID, al2.state.GetLastChatID())
+	if got := al2.state.GetLastChatID(); got != testChatID {
+		t.Errorf("Expected persistent chat ID '%s', got '%s'", testChatID, got)
 	}
 }
 
@@ -187,47 +159,27 @@ func TestToolRegistry_ToolRegistration(t *testing.T) {
 	toolsList := toolsInfo["names"].([]string)
 
 	// Check that our custom tool name is in the list
-	found := false
-	for _, name := range toolsList {
-		if name == "mock_custom" {
-			found = true
-			break
-		}
-	}
+	found := slices.Contains(toolsList, "mock_custom")
 	if !found {
 		t.Error("Expected custom tool to be registered")
 	}
 }
 
-// TestToolContext_Updates verifies tool context is updated with channel/chatID
+// TestToolContext_Updates verifies tool context helpers work correctly
 func TestToolContext_Updates(t *testing.T) {
-	tmpDir, err := os.MkdirTemp("", "agent-test-*")
-	if err != nil {
-		t.Fatalf("Failed to create temp dir: %v", err)
-	}
-	defer os.RemoveAll(tmpDir)
+	ctx := tools.WithToolContext(context.Background(), "telegram", "chat-42")
 
-	cfg := &config.Config{
-		Agents: config.AgentsConfig{
-			Defaults: config.AgentDefaults{
-				Workspace:         tmpDir,
-				Model:             "test-model",
-				MaxTokens:         4096,
-				MaxToolIterations: 10,
-			},
-		},
+	if got := tools.ToolChannel(ctx); got != "telegram" {
+		t.Errorf("expected channel 'telegram', got %q", got)
+	}
+	if got := tools.ToolChatID(ctx); got != "chat-42" {
+		t.Errorf("expected chatID 'chat-42', got %q", got)
 	}
 
-	msgBus := bus.NewMessageBus()
-	provider := &simpleMockProvider{response: "OK"}
-	_ = NewAgentLoop(cfg, msgBus, provider)
-
-	// Verify that ContextualTool interface is defined and can be implemented
-	// This test validates the interface contract exists
-	ctxTool := &mockContextualTool{}
-
-	// Verify the tool implements the interface correctly
-	var _ tools.ContextualTool = ctxTool
+	// Empty context returns empty strings
+	if got := tools.ToolChannel(context.Background()); got != "" {
+		t.Errorf("expected empty channel from bare context, got %q", got)
+	}
 }
 
 // TestToolRegistry_GetDefinitions verifies tool definitions can be retrieved
@@ -262,13 +214,7 @@ func TestToolRegistry_GetDefinitions(t *testing.T) {
 	toolsList := toolsInfo["names"].([]string)
 
 	// Check that our custom tool name is in the list
-	found := false
-	for _, name := range toolsList {
-		if name == "mock_custom" {
-			found = true
-			break
-		}
-	}
+	found := slices.Contains(toolsList, "mock_custom")
 	if !found {
 		t.Error("Expected custom tool to be registered")
 	}
@@ -282,16 +228,11 @@ func TestAgentLoop_GetStartupInfo(t *testing.T) {
 	}
 	defer os.RemoveAll(tmpDir)
 
-	cfg := &config.Config{
-		Agents: config.AgentsConfig{
-			Defaults: config.AgentDefaults{
-				Workspace:         tmpDir,
-				Model:             "test-model",
-				MaxTokens:         4096,
-				MaxToolIterations: 10,
-			},
-		},
-	}
+	cfg := config.DefaultConfig()
+	cfg.Agents.Defaults.Workspace = tmpDir
+	cfg.Agents.Defaults.Model = "test-model"
+	cfg.Agents.Defaults.MaxTokens = 4096
+	cfg.Agents.Defaults.MaxToolIterations = 10
 
 	msgBus := bus.NewMessageBus()
 	provider := &mockProvider{}
@@ -378,6 +319,29 @@ func (m *simpleMockProvider) GetDefaultModel() string {
 	return "mock-model"
 }
 
+type countingMockProvider struct {
+	response string
+	calls    int
+}
+
+func (m *countingMockProvider) Chat(
+	ctx context.Context,
+	messages []providers.Message,
+	tools []providers.ToolDefinition,
+	model string,
+	opts map[string]any,
+) (*providers.LLMResponse, error) {
+	m.calls++
+	return &providers.LLMResponse{
+		Content:   m.response,
+		ToolCalls: []providers.ToolCall{},
+	}, nil
+}
+
+func (m *countingMockProvider) GetDefaultModel() string {
+	return "counting-mock-model"
+}
+
 // mockCustomTool is a simple mock tool for registration testing
 type mockCustomTool struct{}
 
@@ -400,36 +364,6 @@ func (m *mockCustomTool) Execute(ctx context.Context, args map[string]any) *tool
 	return tools.SilentResult("Custom tool executed")
 }
 
-// mockContextualTool tracks context updates
-type mockContextualTool struct {
-	lastChannel string
-	lastChatID  string
-}
-
-func (m *mockContextualTool) Name() string {
-	return "mock_contextual"
-}
-
-func (m *mockContextualTool) Description() string {
-	return "Mock contextual tool"
-}
-
-func (m *mockContextualTool) Parameters() map[string]any {
-	return map[string]any{
-		"type":       "object",
-		"properties": map[string]any{},
-	}
-}
-
-func (m *mockContextualTool) Execute(ctx context.Context, args map[string]any) *tools.ToolResult {
-	return tools.SilentResult("Contextual tool executed")
-}
-
-func (m *mockContextualTool) SetContext(channel, chatID string) {
-	m.lastChannel = channel
-	m.lastChatID = chatID
-}
-
 // testHelper executes a message and returns the response
 type testHelper struct {
 	al *AgentLoop
@@ -449,6 +383,198 @@ func (h testHelper) executeAndGetResponse(tb testing.TB, ctx context.Context, ms
 
 const responseTimeout = 3 * time.Second
 
+func TestProcessMessage_UsesRouteSessionKey(t *testing.T) {
+	tmpDir, err := os.MkdirTemp("", "agent-test-*")
+	if err != nil {
+		t.Fatalf("Failed to create temp dir: %v", err)
+	}
+	defer os.RemoveAll(tmpDir)
+
+	cfg := &config.Config{
+		Agents: config.AgentsConfig{
+			Defaults: config.AgentDefaults{
+				Workspace:         tmpDir,
+				Model:             "test-model",
+				MaxTokens:         4096,
+				MaxToolIterations: 10,
+			},
+		},
+	}
+
+	msgBus := bus.NewMessageBus()
+	provider := &simpleMockProvider{response: "ok"}
+	al := NewAgentLoop(cfg, msgBus, provider)
+
+	msg := bus.InboundMessage{
+		Channel:  "telegram",
+		SenderID: "user1",
+		ChatID:   "chat1",
+		Content:  "hello",
+		Peer: bus.Peer{
+			Kind: "direct",
+			ID:   "user1",
+		},
+	}
+
+	route := al.registry.ResolveRoute(routing.RouteInput{
+		Channel: msg.Channel,
+		Peer:    extractPeer(msg),
+	})
+	sessionKey := route.SessionKey
+
+	defaultAgent := al.registry.GetDefaultAgent()
+	if defaultAgent == nil {
+		t.Fatal("No default agent found")
+	}
+
+	helper := testHelper{al: al}
+	_ = helper.executeAndGetResponse(t, context.Background(), msg)
+
+	history := defaultAgent.Sessions.GetHistory(sessionKey)
+	if len(history) != 2 {
+		t.Fatalf("expected session history len=2, got %d", len(history))
+	}
+	if history[0].Role != "user" || history[0].Content != "hello" {
+		t.Fatalf("unexpected first message in session: %+v", history[0])
+	}
+}
+
+func TestProcessMessage_CommandOutcomes(t *testing.T) {
+	tmpDir, err := os.MkdirTemp("", "agent-test-*")
+	if err != nil {
+		t.Fatalf("Failed to create temp dir: %v", err)
+	}
+	defer os.RemoveAll(tmpDir)
+
+	cfg := &config.Config{
+		Agents: config.AgentsConfig{
+			Defaults: config.AgentDefaults{
+				Workspace:         tmpDir,
+				Model:             "test-model",
+				MaxTokens:         4096,
+				MaxToolIterations: 10,
+			},
+		},
+		Session: config.SessionConfig{
+			DMScope: "per-channel-peer",
+		},
+	}
+
+	msgBus := bus.NewMessageBus()
+	provider := &countingMockProvider{response: "LLM reply"}
+	al := NewAgentLoop(cfg, msgBus, provider)
+	helper := testHelper{al: al}
+
+	baseMsg := bus.InboundMessage{
+		Channel:  "whatsapp",
+		SenderID: "user1",
+		ChatID:   "chat1",
+		Peer: bus.Peer{
+			Kind: "direct",
+			ID:   "user1",
+		},
+	}
+
+	showResp := helper.executeAndGetResponse(t, context.Background(), bus.InboundMessage{
+		Channel:  baseMsg.Channel,
+		SenderID: baseMsg.SenderID,
+		ChatID:   baseMsg.ChatID,
+		Content:  "/show channel",
+		Peer:     baseMsg.Peer,
+	})
+	if showResp != "Current Channel: whatsapp" {
+		t.Fatalf("unexpected /show reply: %q", showResp)
+	}
+	if provider.calls != 0 {
+		t.Fatalf("LLM should not be called for handled command, calls=%d", provider.calls)
+	}
+
+	fooResp := helper.executeAndGetResponse(t, context.Background(), bus.InboundMessage{
+		Channel:  baseMsg.Channel,
+		SenderID: baseMsg.SenderID,
+		ChatID:   baseMsg.ChatID,
+		Content:  "/foo",
+		Peer:     baseMsg.Peer,
+	})
+	if fooResp != "LLM reply" {
+		t.Fatalf("unexpected /foo reply: %q", fooResp)
+	}
+	if provider.calls != 1 {
+		t.Fatalf("LLM should be called exactly once after /foo passthrough, calls=%d", provider.calls)
+	}
+
+	newResp := helper.executeAndGetResponse(t, context.Background(), bus.InboundMessage{
+		Channel:  baseMsg.Channel,
+		SenderID: baseMsg.SenderID,
+		ChatID:   baseMsg.ChatID,
+		Content:  "/new",
+		Peer:     baseMsg.Peer,
+	})
+	if newResp != "LLM reply" {
+		t.Fatalf("unexpected /new reply: %q", newResp)
+	}
+	if provider.calls != 2 {
+		t.Fatalf("LLM should be called for passthrough /new command, calls=%d", provider.calls)
+	}
+}
+
+func TestProcessMessage_SwitchModelShowModelConsistency(t *testing.T) {
+	tmpDir, err := os.MkdirTemp("", "agent-test-*")
+	if err != nil {
+		t.Fatalf("Failed to create temp dir: %v", err)
+	}
+	defer os.RemoveAll(tmpDir)
+
+	cfg := &config.Config{
+		Agents: config.AgentsConfig{
+			Defaults: config.AgentDefaults{
+				Workspace:         tmpDir,
+				Provider:          "openai",
+				Model:             "before-switch",
+				MaxTokens:         4096,
+				MaxToolIterations: 10,
+			},
+		},
+	}
+
+	msgBus := bus.NewMessageBus()
+	provider := &countingMockProvider{response: "LLM reply"}
+	al := NewAgentLoop(cfg, msgBus, provider)
+	helper := testHelper{al: al}
+
+	switchResp := helper.executeAndGetResponse(t, context.Background(), bus.InboundMessage{
+		Channel:  "telegram",
+		SenderID: "user1",
+		ChatID:   "chat1",
+		Content:  "/switch model to after-switch",
+		Peer: bus.Peer{
+			Kind: "direct",
+			ID:   "user1",
+		},
+	})
+	if !strings.Contains(switchResp, "Switched model from before-switch to after-switch") {
+		t.Fatalf("unexpected /switch reply: %q", switchResp)
+	}
+
+	showResp := helper.executeAndGetResponse(t, context.Background(), bus.InboundMessage{
+		Channel:  "telegram",
+		SenderID: "user1",
+		ChatID:   "chat1",
+		Content:  "/show model",
+		Peer: bus.Peer{
+			Kind: "direct",
+			ID:   "user1",
+		},
+	})
+	if !strings.Contains(showResp, "Current Model: after-switch (Provider: openai)") {
+		t.Fatalf("unexpected /show model reply after switch: %q", showResp)
+	}
+
+	if provider.calls != 0 {
+		t.Fatalf("LLM should not be called for /switch and /show, calls=%d", provider.calls)
+	}
+}
+
 // TestToolResult_SilentToolDoesNotSendUserMessage verifies silent tools don't trigger outbound
 func TestToolResult_SilentToolDoesNotSendUserMessage(t *testing.T) {
 	tmpDir, err := os.MkdirTemp("", "agent-test-*")
@@ -644,6 +770,56 @@ func TestAgentLoop_ContextExhaustionRetry(t *testing.T) {
 	}
 }
 
+func TestProcessDirectWithChannel_InitializesMCPInAgentMode(t *testing.T) {
+	tmpDir, err := os.MkdirTemp("", "agent-test-*")
+	if err != nil {
+		t.Fatalf("Failed to create temp dir: %v", err)
+	}
+	defer os.RemoveAll(tmpDir)
+
+	cfg := &config.Config{
+		Agents: config.AgentsConfig{
+			Defaults: config.AgentDefaults{
+				Workspace:         tmpDir,
+				Model:             "test-model",
+				MaxTokens:         4096,
+				MaxToolIterations: 10,
+			},
+		},
+		Tools: config.ToolsConfig{
+			MCP: config.MCPConfig{
+				ToolConfig: config.ToolConfig{
+					Enabled: true,
+				},
+			},
+		},
+	}
+
+	msgBus := bus.NewMessageBus()
+	provider := &mockProvider{}
+	al := NewAgentLoop(cfg, msgBus, provider)
+	defer al.Close()
+
+	if al.mcp.hasManager() {
+		t.Fatal("expected MCP manager to be nil before first direct processing")
+	}
+
+	_, err = al.ProcessDirectWithChannel(
+		context.Background(),
+		"hello",
+		"session-1",
+		"cli",
+		"direct",
+	)
+	if err != nil {
+		t.Fatalf("ProcessDirectWithChannel failed: %v", err)
+	}
+
+	if !al.mcp.hasManager() {
+		t.Fatal("expected MCP manager to be initialized in direct agent mode")
+	}
+}
+
 func TestTargetReasoningChannelID_AllChannels(t *testing.T) {
 	tmpDir, err := os.MkdirTemp("", "agent-test-*")
 	if err != nil {
@@ -851,3 +1027,142 @@ func TestHandleReasoning(t *testing.T) {
 		}
 	})
 }
+
+func TestResolveMediaRefs_ResolvesToBase64(t *testing.T) {
+	store := media.NewFileMediaStore()
+	dir := t.TempDir()
+
+	// Create a minimal valid PNG (8-byte header is enough for filetype detection)
+	pngPath := filepath.Join(dir, "test.png")
+	// PNG magic: 0x89 P N G \r \n 0x1A \n + minimal IHDR
+	pngHeader := []byte{
+		0x89, 0x50, 0x4E, 0x47, 0x0D, 0x0A, 0x1A, 0x0A, // PNG signature
+		0x00, 0x00, 0x00, 0x0D, // IHDR length
+		0x49, 0x48, 0x44, 0x52, // "IHDR"
+		0x00, 0x00, 0x00, 0x01, 0x00, 0x00, 0x00, 0x01, 0x08, 0x02, // 1x1 RGB
+		0x00, 0x00, 0x00, // no interlace
+		0x90, 0x77, 0x53, 0xDE, // CRC
+	}
+	if err := os.WriteFile(pngPath, pngHeader, 0o644); err != nil {
+		t.Fatal(err)
+	}
+	ref, err := store.Store(pngPath, media.MediaMeta{}, "test")
+	if err != nil {
+		t.Fatal(err)
+	}
+
+	messages := []providers.Message{
+		{Role: "user", Content: "describe this", Media: []string{ref}},
+	}
+	result := resolveMediaRefs(messages, store, config.DefaultMaxMediaSize)
+
+	if len(result[0].Media) != 1 {
+		t.Fatalf("expected 1 resolved media, got %d", len(result[0].Media))
+	}
+	if !strings.HasPrefix(result[0].Media[0], "data:image/png;base64,") {
+		t.Fatalf("expected data:image/png;base64, prefix, got %q", result[0].Media[0][:40])
+	}
+}
+
+func TestResolveMediaRefs_SkipsOversizedFile(t *testing.T) {
+	store := media.NewFileMediaStore()
+	dir := t.TempDir()
+
+	bigPath := filepath.Join(dir, "big.png")
+	// Write PNG header + padding to exceed limit
+	data := make([]byte, 1024+1) // 1KB + 1 byte
+	copy(data, []byte{0x89, 0x50, 0x4E, 0x47, 0x0D, 0x0A, 0x1A, 0x0A})
+	if err := os.WriteFile(bigPath, data, 0o644); err != nil {
+		t.Fatal(err)
+	}
+	ref, _ := store.Store(bigPath, media.MediaMeta{}, "test")
+
+	messages := []providers.Message{
+		{Role: "user", Content: "hi", Media: []string{ref}},
+	}
+	// Use a tiny limit (1KB) so the file is oversized
+	result := resolveMediaRefs(messages, store, 1024)
+
+	if len(result[0].Media) != 0 {
+		t.Fatalf("expected 0 media (oversized), got %d", len(result[0].Media))
+	}
+}
+
+func TestResolveMediaRefs_SkipsUnknownType(t *testing.T) {
+	store := media.NewFileMediaStore()
+	dir := t.TempDir()
+
+	txtPath := filepath.Join(dir, "readme.txt")
+	if err := os.WriteFile(txtPath, []byte("hello world"), 0o644); err != nil {
+		t.Fatal(err)
+	}
+	ref, _ := store.Store(txtPath, media.MediaMeta{}, "test")
+
+	messages := []providers.Message{
+		{Role: "user", Content: "hi", Media: []string{ref}},
+	}
+	result := resolveMediaRefs(messages, store, config.DefaultMaxMediaSize)
+
+	if len(result[0].Media) != 0 {
+		t.Fatalf("expected 0 media (unknown type), got %d", len(result[0].Media))
+	}
+}
+
+func TestResolveMediaRefs_PassesThroughNonMediaRefs(t *testing.T) {
+	messages := []providers.Message{
+		{Role: "user", Content: "hi", Media: []string{"https://example.com/img.png"}},
+	}
+	result := resolveMediaRefs(messages, nil, config.DefaultMaxMediaSize)
+
+	if len(result[0].Media) != 1 || result[0].Media[0] != "https://example.com/img.png" {
+		t.Fatalf("expected passthrough of non-media:// URL, got %v", result[0].Media)
+	}
+}
+
+func TestResolveMediaRefs_DoesNotMutateOriginal(t *testing.T) {
+	store := media.NewFileMediaStore()
+	dir := t.TempDir()
+	pngPath := filepath.Join(dir, "test.png")
+	pngHeader := []byte{
+		0x89, 0x50, 0x4E, 0x47, 0x0D, 0x0A, 0x1A, 0x0A,
+		0x00, 0x00, 0x00, 0x0D, 0x49, 0x48, 0x44, 0x52,
+		0x00, 0x00, 0x00, 0x01, 0x00, 0x00, 0x00, 0x01, 0x08, 0x02,
+		0x00, 0x00, 0x00, 0x90, 0x77, 0x53, 0xDE,
+	}
+	os.WriteFile(pngPath, pngHeader, 0o644)
+	ref, _ := store.Store(pngPath, media.MediaMeta{}, "test")
+
+	original := []providers.Message{
+		{Role: "user", Content: "hi", Media: []string{ref}},
+	}
+	originalRef := original[0].Media[0]
+
+	resolveMediaRefs(original, store, config.DefaultMaxMediaSize)
+
+	if original[0].Media[0] != originalRef {
+		t.Fatal("resolveMediaRefs mutated original message slice")
+	}
+}
+
+func TestResolveMediaRefs_UsesMetaContentType(t *testing.T) {
+	store := media.NewFileMediaStore()
+	dir := t.TempDir()
+
+	// File with JPEG content but stored with explicit content type
+	jpegPath := filepath.Join(dir, "photo")
+	jpegHeader := []byte{0xFF, 0xD8, 0xFF, 0xE0} // JPEG magic bytes
+	os.WriteFile(jpegPath, jpegHeader, 0o644)
+	ref, _ := store.Store(jpegPath, media.MediaMeta{ContentType: "image/jpeg"}, "test")
+
+	messages := []providers.Message{
+		{Role: "user", Content: "hi", Media: []string{ref}},
+	}
+	result := resolveMediaRefs(messages, store, config.DefaultMaxMediaSize)
+
+	if len(result[0].Media) != 1 {
+		t.Fatalf("expected 1 media, got %d", len(result[0].Media))
+	}
+	if !strings.HasPrefix(result[0].Media[0], "data:image/jpeg;base64,") {
+		t.Fatalf("expected jpeg prefix, got %q", result[0].Media[0][:30])
+	}
+}

pkg/agent/memory.go

@@ -111,7 +111,7 @@ func (ms *MemoryStore) GetRecentDailyNotes(days int) string {
 	var sb strings.Builder
 	first := true
 
-	for i := 0; i < days; i++ {
+	for i := range days {
 		date := time.Now().AddDate(0, 0, -i)
 		dateStr := date.Format("20060102") // YYYYMMDD
 		monthDir := dateStr[:6]            // YYYYMM

pkg/agent/registry.go

@@ -7,6 +7,7 @@ import (
 	"github.com/sipeed/picoclaw/pkg/logger"
 	"github.com/sipeed/picoclaw/pkg/providers"
 	"github.com/sipeed/picoclaw/pkg/routing"
+	"github.com/sipeed/picoclaw/pkg/tools"
 )
 
 // AgentRegistry manages multiple agent instances and routes messages to them.
@@ -100,6 +101,31 @@ func (r *AgentRegistry) CanSpawnSubagent(parentAgentID, targetAgentID string) bo
 	return false
 }
 
+// ForEachTool calls fn for every tool registered under the given name
+// across all agents. This is useful for propagating dependencies (e.g.
+// MediaStore) to tools after registry construction.
+func (r *AgentRegistry) ForEachTool(name string, fn func(tools.Tool)) {
+	r.mu.RLock()
+	defer r.mu.RUnlock()
+	for _, agent := range r.agents {
+		if t, ok := agent.Tools.Get(name); ok {
+			fn(t)
+		}
+	}
+}
+
+// Close releases resources held by all registered agents.
+func (r *AgentRegistry) Close() {
+	r.mu.RLock()
+	defer r.mu.RUnlock()
+	for _, agent := range r.agents {
+		if err := agent.Close(); err != nil {
+			logger.WarnCF("agent", "Failed to close agent",
+				map[string]any{"agent_id": agent.ID, "error": err.Error()})
+		}
+	}
+}
+
 // GetDefaultAgent returns the default agent instance.
 func (r *AgentRegistry) GetDefaultAgent() *AgentInstance {
 	r.mu.RLock()

pkg/agent/thinking.go

@@ -0,0 +1,39 @@
+package agent
+
+import "strings"
+
+// ThinkingLevel controls how the provider sends thinking parameters.
+//
+//   - "adaptive": sends {thinking: {type: "adaptive"}} + output_config.effort (Claude 4.6+)
+//   - "low"/"medium"/"high"/"xhigh": sends {thinking: {type: "enabled", budget_tokens: N}} (all models)
+//   - "off": disables thinking
+type ThinkingLevel string
+
+const (
+	ThinkingOff      ThinkingLevel = "off"
+	ThinkingLow      ThinkingLevel = "low"
+	ThinkingMedium   ThinkingLevel = "medium"
+	ThinkingHigh     ThinkingLevel = "high"
+	ThinkingXHigh    ThinkingLevel = "xhigh"
+	ThinkingAdaptive ThinkingLevel = "adaptive"
+)
+
+// parseThinkingLevel normalizes a config string to a ThinkingLevel.
+// Case-insensitive and whitespace-tolerant for user-facing config values.
+// Returns ThinkingOff for unknown or empty values.
+func parseThinkingLevel(level string) ThinkingLevel {
+	switch strings.ToLower(strings.TrimSpace(level)) {
+	case "adaptive":
+		return ThinkingAdaptive
+	case "low":
+		return ThinkingLow
+	case "medium":
+		return ThinkingMedium
+	case "high":
+		return ThinkingHigh
+	case "xhigh":
+		return ThinkingXHigh
+	default:
+		return ThinkingOff
+	}
+}

pkg/agent/thinking_test.go

@@ -0,0 +1,35 @@
+package agent
+
+import "testing"
+
+func TestParseThinkingLevel(t *testing.T) {
+	tests := []struct {
+		name  string
+		input string
+		want  ThinkingLevel
+	}{
+		{"off", "off", ThinkingOff},
+		{"empty", "", ThinkingOff},
+		{"low", "low", ThinkingLow},
+		{"medium", "medium", ThinkingMedium},
+		{"high", "high", ThinkingHigh},
+		{"xhigh", "xhigh", ThinkingXHigh},
+		{"adaptive", "adaptive", ThinkingAdaptive},
+		{"unknown", "unknown", ThinkingOff},
+		// Case-insensitive and whitespace-tolerant
+		{"upper_Medium", "Medium", ThinkingMedium},
+		{"upper_HIGH", "HIGH", ThinkingHigh},
+		{"mixed_Adaptive", "Adaptive", ThinkingAdaptive},
+		{"leading_space", " high", ThinkingHigh},
+		{"trailing_space", "low ", ThinkingLow},
+		{"both_spaces", " medium ", ThinkingMedium},
+	}
+
+	for _, tt := range tests {
+		t.Run(tt.name, func(t *testing.T) {
+			if got := parseThinkingLevel(tt.input); got != tt.want {
+				t.Errorf("parseThinkingLevel(%q) = %q, want %q", tt.input, got, tt.want)
+			}
+		})
+	}
+}

pkg/auth/anthropic_usage.go

@@ -0,0 +1,71 @@
+package auth
+
+import (
+	"encoding/json"
+	"fmt"
+	"io"
+	"net/http"
+	"time"
+)
+
+const (
+	anthropicBetaHeader = "oauth-2025-04-20"
+	anthropicAPIVersion = "2023-06-01"
+)
+
+// anthropicUsageURL is the endpoint for fetching OAuth usage stats.
+// It is a var (not const) to allow overriding in tests.
+var anthropicUsageURL = "https://api.anthropic.com/api/oauth/usage"
+
+func setAnthropicUsageURL(url string) { anthropicUsageURL = url }
+
+type AnthropicUsage struct {
+	FiveHourUtilization float64
+	SevenDayUtilization float64
+}
+
+func FetchAnthropicUsage(token string) (*AnthropicUsage, error) {
+	req, err := http.NewRequest("GET", anthropicUsageURL, nil)
+	if err != nil {
+		return nil, err
+	}
+	req.Header.Set("Authorization", "Bearer "+token)
+	req.Header.Set("Anthropic-Version", anthropicAPIVersion)
+	req.Header.Set("Anthropic-Beta", anthropicBetaHeader)
+
+	client := &http.Client{Timeout: 10 * time.Second}
+	resp, err := client.Do(req)
+	if err != nil {
+		return nil, err
+	}
+	defer resp.Body.Close()
+
+	body, err := io.ReadAll(resp.Body)
+	if err != nil {
+		return nil, fmt.Errorf("reading usage response: %w", err)
+	}
+
+	if resp.StatusCode != http.StatusOK {
+		if resp.StatusCode == http.StatusForbidden {
+			return nil, fmt.Errorf("insufficient scope: usage endpoint requires oauth scope")
+		}
+		return nil, fmt.Errorf("usage request failed (%d): %s", resp.StatusCode, string(body))
+	}
+
+	var result struct {
+		FiveHour struct {
+			Utilization float64 `json:"utilization"`
+		} `json:"five_hour"`
+		SevenDay struct {
+			Utilization float64 `json:"utilization"`
+		} `json:"seven_day"`
+	}
+	if err := json.Unmarshal(body, &result); err != nil {
+		return nil, fmt.Errorf("parsing usage response: %w", err)
+	}
+
+	return &AnthropicUsage{
+		FiveHourUtilization: result.FiveHour.Utilization,
+		SevenDayUtilization: result.SevenDay.Utilization,
+	}, nil
+}

pkg/auth/anthropic_usage_test.go

@@ -0,0 +1,98 @@
+package auth
+
+import (
+	"net/http"
+	"net/http/httptest"
+	"strings"
+	"testing"
+)
+
+func TestFetchAnthropicUsage_Success(t *testing.T) {
+	srv := httptest.NewServer(http.HandlerFunc(func(w http.ResponseWriter, r *http.Request) {
+		if got := r.Header.Get("Authorization"); got != "Bearer test-token" {
+			t.Errorf("Authorization = %q, want %q", got, "Bearer test-token")
+		}
+		if got := r.Header.Get("Anthropic-Beta"); got != anthropicBetaHeader {
+			t.Errorf("Anthropic-Beta = %q, want %q", got, anthropicBetaHeader)
+		}
+		w.WriteHeader(http.StatusOK)
+		w.Write([]byte(`{"five_hour":{"utilization":0.42},"seven_day":{"utilization":0.85}}`))
+	}))
+	defer srv.Close()
+
+	// Temporarily override the URL by using the test server
+	origURL := anthropicUsageURL
+	defer func() { setAnthropicUsageURL(origURL) }()
+	setAnthropicUsageURL(srv.URL)
+
+	usage, err := FetchAnthropicUsage("test-token")
+	if err != nil {
+		t.Fatalf("unexpected error: %v", err)
+	}
+	if usage.FiveHourUtilization != 0.42 {
+		t.Errorf("FiveHourUtilization = %v, want 0.42", usage.FiveHourUtilization)
+	}
+	if usage.SevenDayUtilization != 0.85 {
+		t.Errorf("SevenDayUtilization = %v, want 0.85", usage.SevenDayUtilization)
+	}
+}
+
+func TestFetchAnthropicUsage_Forbidden(t *testing.T) {
+	srv := httptest.NewServer(http.HandlerFunc(func(w http.ResponseWriter, r *http.Request) {
+		w.WriteHeader(http.StatusForbidden)
+		w.Write([]byte(`{"error":"forbidden"}`))
+	}))
+	defer srv.Close()
+
+	origURL := anthropicUsageURL
+	defer func() { setAnthropicUsageURL(origURL) }()
+	setAnthropicUsageURL(srv.URL)
+
+	_, err := FetchAnthropicUsage("test-token")
+	if err == nil {
+		t.Fatal("expected error for 403, got nil")
+	}
+	if !strings.Contains(err.Error(), "insufficient scope") {
+		t.Errorf("expected 'insufficient scope' error, got %q", err.Error())
+	}
+}
+
+func TestFetchAnthropicUsage_ServerError(t *testing.T) {
+	srv := httptest.NewServer(http.HandlerFunc(func(w http.ResponseWriter, r *http.Request) {
+		w.WriteHeader(http.StatusInternalServerError)
+		w.Write([]byte(`internal error`))
+	}))
+	defer srv.Close()
+
+	origURL := anthropicUsageURL
+	defer func() { setAnthropicUsageURL(origURL) }()
+	setAnthropicUsageURL(srv.URL)
+
+	_, err := FetchAnthropicUsage("test-token")
+	if err == nil {
+		t.Fatal("expected error for 500, got nil")
+	}
+	if !strings.Contains(err.Error(), "500") {
+		t.Errorf("expected error containing '500', got %q", err.Error())
+	}
+}
+
+func TestFetchAnthropicUsage_MalformedJSON(t *testing.T) {
+	srv := httptest.NewServer(http.HandlerFunc(func(w http.ResponseWriter, r *http.Request) {
+		w.WriteHeader(http.StatusOK)
+		w.Write([]byte(`not json`))
+	}))
+	defer srv.Close()
+
+	origURL := anthropicUsageURL
+	defer func() { setAnthropicUsageURL(origURL) }()
+	setAnthropicUsageURL(srv.URL)
+
+	_, err := FetchAnthropicUsage("test-token")
+	if err == nil {
+		t.Fatal("expected error for malformed JSON, got nil")
+	}
+	if !strings.Contains(err.Error(), "parsing usage response") {
+		t.Errorf("expected 'parsing usage response' error, got %q", err.Error())
+	}
+}

pkg/auth/oauth.go

@@ -212,7 +212,10 @@ func RequestDeviceCode(cfg OAuthProviderConfig) (*DeviceCodeInfo, error) {
 	}
 	defer resp.Body.Close()
 
-	body, _ := io.ReadAll(resp.Body)
+	body, err := io.ReadAll(resp.Body)
+	if err != nil {
+		return nil, fmt.Errorf("reading device code response: %w", err)
+	}
 	if resp.StatusCode != http.StatusOK {
 		return nil, fmt.Errorf("device code request failed: %s", string(body))
 	}
@@ -300,7 +303,10 @@ func LoginDeviceCode(cfg OAuthProviderConfig) (*AuthCredential, error) {
 	}
 	defer resp.Body.Close()
 
-	body, _ := io.ReadAll(resp.Body)
+	body, err := io.ReadAll(resp.Body)
+	if err != nil {
+		return nil, fmt.Errorf("reading device code response: %w", err)
+	}
 	if resp.StatusCode != http.StatusOK {
 		return nil, fmt.Errorf("device code request failed: %s", string(body))
 	}
@@ -360,7 +366,10 @@ func pollDeviceCode(cfg OAuthProviderConfig, deviceAuthID, userCode string) (*Au
 		return nil, fmt.Errorf("pending")
 	}
 
-	body, _ := io.ReadAll(resp.Body)
+	body, err := io.ReadAll(resp.Body)
+	if err != nil {
+		return nil, fmt.Errorf("reading device token response: %w", err)
+	}
 
 	var tokenResp struct {
 		AuthorizationCode string `json:"authorization_code"`
@@ -401,7 +410,10 @@ func RefreshAccessToken(cred *AuthCredential, cfg OAuthProviderConfig) (*AuthCre
 	}
 	defer resp.Body.Close()
 
-	body, _ := io.ReadAll(resp.Body)
+	body, err := io.ReadAll(resp.Body)
+	if err != nil {
+		return nil, fmt.Errorf("reading token refresh response: %w", err)
+	}
 	if resp.StatusCode != http.StatusOK {
 		return nil, fmt.Errorf("token refresh failed: %s", string(body))
 	}
@@ -494,7 +506,10 @@ func ExchangeCodeForTokens(cfg OAuthProviderConfig, code, codeVerifier, redirect
 	}
 	defer resp.Body.Close()
 
-	body, _ := io.ReadAll(resp.Body)
+	body, err := io.ReadAll(resp.Body)
+	if err != nil {
+		return nil, fmt.Errorf("reading token exchange response: %w", err)
+	}
 	if resp.StatusCode != http.StatusOK {
 		return nil, fmt.Errorf("token exchange failed: %s", string(body))
 	}

pkg/auth/store.go

@@ -39,6 +39,9 @@ func (c *AuthCredential) NeedsRefresh() bool {
 }
 
 func authFilePath() string {
+	if home := os.Getenv("PICOCLAW_HOME"); home != "" {
+		return filepath.Join(home, "auth.json")
+	}
 	home, _ := os.UserHomeDir()
 	return filepath.Join(home, ".picoclaw", "auth.json")
 }

pkg/auth/token.go

@@ -31,6 +31,35 @@ func LoginPasteToken(provider string, r io.Reader) (*AuthCredential, error) {
 	}, nil
 }
 
+func LoginSetupToken(r io.Reader) (*AuthCredential, error) {
+	fmt.Println("Paste your setup token from `claude setup-token`:")
+	fmt.Print("> ")
+
+	scanner := bufio.NewScanner(r)
+	if !scanner.Scan() {
+		if err := scanner.Err(); err != nil {
+			return nil, fmt.Errorf("reading token: %w", err)
+		}
+		return nil, fmt.Errorf("no input received")
+	}
+
+	token := strings.TrimSpace(scanner.Text())
+
+	if !strings.HasPrefix(token, "sk-ant-oat01-") {
+		return nil, fmt.Errorf("invalid setup token: expected prefix sk-ant-oat01-")
+	}
+
+	if len(token) < 80 {
+		return nil, fmt.Errorf("invalid setup token: too short (expected at least 80 characters)")
+	}
+
+	return &AuthCredential{
+		AccessToken: token,
+		Provider:    "anthropic",
+		AuthMethod:  "oauth",
+	}, nil
+}
+
 func providerDisplayName(provider string) string {
 	switch provider {
 	case "anthropic":

pkg/auth/token_test.go

@@ -0,0 +1,61 @@
+package auth
+
+import (
+	"strings"
+	"testing"
+)
+
+func TestLoginSetupToken(t *testing.T) {
+	// A valid token: correct prefix + at least 80 chars
+	validToken := "sk-ant-oat01-" + strings.Repeat("a", 80)
+
+	tests := []struct {
+		name    string
+		input   string
+		wantErr string
+	}{
+		{"valid token", validToken, ""},
+		{"empty input", "", "expected prefix sk-ant-oat01-"},
+		{"wrong prefix", "sk-ant-api-" + strings.Repeat("a", 80), "expected prefix sk-ant-oat01-"},
+		{"too short", "sk-ant-oat01-short", "too short"},
+		{"whitespace only", "   ", "expected prefix sk-ant-oat01-"},
+	}
+
+	for _, tt := range tests {
+		t.Run(tt.name, func(t *testing.T) {
+			r := strings.NewReader(tt.input + "\n")
+			cred, err := LoginSetupToken(r)
+
+			if tt.wantErr != "" {
+				if err == nil {
+					t.Fatalf("expected error containing %q, got nil", tt.wantErr)
+				}
+				if !strings.Contains(err.Error(), tt.wantErr) {
+					t.Fatalf("expected error containing %q, got %q", tt.wantErr, err.Error())
+				}
+				return
+			}
+
+			if err != nil {
+				t.Fatalf("unexpected error: %v", err)
+			}
+			if cred.AccessToken != validToken {
+				t.Errorf("AccessToken = %q, want %q", cred.AccessToken, validToken)
+			}
+			if cred.Provider != "anthropic" {
+				t.Errorf("Provider = %q, want %q", cred.Provider, "anthropic")
+			}
+			if cred.AuthMethod != "oauth" {
+				t.Errorf("AuthMethod = %q, want %q", cred.AuthMethod, "oauth")
+			}
+		})
+	}
+}
+
+func TestLoginSetupToken_EmptyReader(t *testing.T) {
+	r := strings.NewReader("")
+	_, err := LoginSetupToken(r)
+	if err == nil {
+		t.Fatal("expected error for empty reader, got nil")
+	}
+}

pkg/bus/bus_test.go

@@ -67,7 +67,7 @@ func TestPublishInbound_ContextCancel(t *testing.T) {
 
 	// Fill the buffer
 	ctx := context.Background()
-	for i := 0; i < defaultBusBufferSize; i++ {
+	for i := range defaultBusBufferSize {
 		if err := mb.PublishInbound(ctx, InboundMessage{Content: "fill"}); err != nil {
 			t.Fatalf("fill failed at %d: %v", i, err)
 		}
@@ -154,7 +154,7 @@ func TestConcurrentPublishClose(t *testing.T) {
 	wg.Add(numGoroutines + 1)
 
 	// Spawn many goroutines trying to publish
-	for i := 0; i < numGoroutines; i++ {
+	for range numGoroutines {
 		go func() {
 			defer wg.Done()
 			// Use a short timeout context so we don't block forever after close
@@ -194,7 +194,7 @@ func TestPublishInbound_FullBuffer(t *testing.T) {
 	ctx := context.Background()
 
 	// Fill the buffer
-	for i := 0; i < defaultBusBufferSize; i++ {
+	for i := range defaultBusBufferSize {
 		if err := mb.PublishInbound(ctx, InboundMessage{Content: "fill"}); err != nil {
 			t.Fatalf("fill failed at %d: %v", i, err)
 		}

pkg/bus/types.go

@@ -30,9 +30,10 @@ type InboundMessage struct {
 }
 
 type OutboundMessage struct {
-	Channel string `json:"channel"`
-	ChatID  string `json:"chat_id"`
-	Content string `json:"content"`
+	Channel          string `json:"channel"`
+	ChatID           string `json:"chat_id"`
+	Content          string `json:"content"`
+	ReplyToMessageID string `json:"reply_to_message_id,omitempty"`
 }
 
 // MediaPart describes a single media attachment to send.

pkg/channels/README.md

@@ -1,7 +1,5 @@
-# PicoClaw Channel System Refactor: Complete Development Guide
+# PicoClaw Channel System: Complete Development Guide
 
-> **Branch**: `refactor/channel-system`
-> **Status**: Active development (~40 commits)
 > **Scope**: `pkg/channels/`, `pkg/bus/`, `pkg/media/`, `pkg/identity/`, `cmd/picoclaw/internal/gateway/`
 
 ---
@@ -46,6 +44,8 @@ pkg/channels/
 pkg/channels/
 ├── base.go              # BaseChannel shared abstraction layer
 ├── interfaces.go        # Optional capability interfaces (TypingCapable, MessageEditor, ReactionCapable, PlaceholderCapable, PlaceholderRecorder)
+├── README.md            # English documentation
+├── README.zh.md         # Chinese documentation
 ├── media.go             # MediaSender optional interface
 ├── webhook.go           # WebhookHandler, HealthChecker optional interfaces
 ├── errors.go            # Sentinel errors (ErrNotRunning, ErrRateLimit, ErrTemporary, ErrSendFailed)
@@ -60,7 +60,7 @@ pkg/channels/
 ├── discord/
 │   ├── init.go
 │   └── discord.go
-├── slack/ line/ onebot/ dingtalk/ feishu/ wecom/ qq/ whatsapp/ maixcam/ pico/
+├── slack/ line/ onebot/ dingtalk/ feishu/ wecom/ qq/ whatsapp/ whatsapp_native/ maixcam/ pico/
 │   └── ...
 
 pkg/bus/
@@ -111,7 +111,7 @@ pkg/identity/
 |-----------|-------------|
 | **Sub-package Isolation** | Each channel is a standalone Go sub-package, depending on `BaseChannel` and interfaces from the `channels` parent package |
 | **Factory Registration** | Sub-packages self-register via `init()`, Manager looks up factories by name, eliminating import coupling |
-| **Capability Discovery** | Optional capabilities are declared via interfaces (`MediaSender`, `TypingCapable`, `ReactionCapable`, `PlaceholderCapable`, `MessageEditor`, `WebhookHandler`), discovered by Manager via runtime type assertions |
+| **Capability Discovery** | Optional capabilities are declared via interfaces (`MediaSender`, `TypingCapable`, `ReactionCapable`, `PlaceholderCapable`, `MessageEditor`, `WebhookHandler`, `HealthChecker`), discovered by Manager via runtime type assertions |
 | **Structured Messages** | Peer, MessageID, and SenderInfo promoted from Metadata to first-class fields on InboundMessage |
 | **Error Classification** | Channels return sentinel errors (`ErrRateLimit`, `ErrTemporary`, etc.), Manager uses these to determine retry strategy |
 | **Centralized Orchestration** | Rate limiting, message splitting, retries, and Typing/Reaction/Placeholder management are all handled by Manager and BaseChannel; channels only need to implement Send |
@@ -145,6 +145,7 @@ After refactoring, these files have been removed and code moved to corresponding
 | _(did not exist)_ | `pkg/channels/interfaces.go` | New optional capability interfaces |
 | _(did not exist)_ | `pkg/channels/media.go` | New MediaSender interface |
 | _(did not exist)_ | `pkg/channels/webhook.go` | New WebhookHandler/HealthChecker |
+| _(did not exist)_ | `pkg/channels/whatsapp_native/` | New WhatsApp native mode (whatsmeow) |
 | _(did not exist)_ | `pkg/channels/split.go` | New message splitting (migrated from utils) |
 | _(did not exist)_ | `pkg/bus/types.go` | New structured message types |
 | _(did not exist)_ | `pkg/media/store.go` | New media file lifecycle management |
@@ -220,6 +221,7 @@ func NewTelegramChannel(cfg *config.Config, bus *bus.MessageBus) (*TelegramChann
         cfg.Channels.Telegram.AllowFrom, // Allow list
         channels.WithMaxMessageLength(4096),                     // Platform message length limit
         channels.WithGroupTrigger(cfg.Channels.Telegram.GroupTrigger), // Group trigger config
+        channels.WithReasoningChannelID(cfg.Channels.Telegram.ReasoningChannelID), // Reasoning chain routing
     )
     return &TelegramChannel{
         BaseChannel: base,
@@ -466,6 +468,7 @@ func NewMatrixChannel(cfg *config.Config, msgBus *bus.MessageBus) (*MatrixChanne
         matrixCfg.AllowFrom,                // Allow list
         channels.WithMaxMessageLength(65536), // Matrix message length limit
         channels.WithGroupTrigger(matrixCfg.GroupTrigger),
+        channels.WithReasoningChannelID(matrixCfg.ReasoningChannelID), // Reasoning chain routing (optional)
     )
 
     return &MatrixChannel{
@@ -666,6 +669,32 @@ func (c *MatrixChannel) EditMessage(ctx context.Context, chatID, messageID, cont
 }
 ```
 
+#### PlaceholderCapable — Placeholder Messages
+
+```go
+// If the platform supports sending placeholder messages (e.g. "Thinking... 💭"),
+// and the channel also implements MessageEditor, then Manager's preSend will
+// automatically edit the placeholder into the final response on outbound.
+// SendPlaceholder checks PlaceholderConfig.Enabled internally;
+// returning ("", nil) means skip.
+func (c *MatrixChannel) SendPlaceholder(ctx context.Context, chatID string) (string, error) {
+    cfg := c.config.Channels.Matrix.Placeholder
+    if !cfg.Enabled {
+        return "", nil
+    }
+    text := cfg.Text
+    if text == "" {
+        text = "Thinking... 💭"
+    }
+    // Call Matrix API to send placeholder message
+    msg, err := c.sendText(ctx, chatID, text)
+    if err != nil {
+        return "", err
+    }
+    return msg.ID, nil
+}
+```
+
 #### WebhookHandler — HTTP Webhook Reception
 
 ```go
@@ -746,15 +775,17 @@ When the Agent finishes processing a message, Manager's `preSend` automatically:
 ```go
 type ChannelsConfig struct {
     // ... existing channels
-    Matrix  MatrixChannelConfig  `yaml:"matrix" json:"matrix"`
+    Matrix  MatrixChannelConfig  `json:"matrix"`
 }
 
 type MatrixChannelConfig struct {
-    Enabled    bool     `yaml:"enabled" json:"enabled"`
-    HomeServer string   `yaml:"home_server" json:"home_server"`
-    Token      string   `yaml:"token" json:"token"`
-    AllowFrom  []string `yaml:"allow_from" json:"allow_from"`
-    GroupTrigger GroupTriggerConfig `yaml:"group_trigger" json:"group_trigger"`
+    Enabled    bool     `json:"enabled"`
+    HomeServer string   `json:"home_server"`
+    Token      string   `json:"token"`
+    AllowFrom  []string `json:"allow_from"`
+    GroupTrigger GroupTriggerConfig `json:"group_trigger"`
+    Placeholder  PlaceholderConfig  `json:"placeholder"`
+    ReasoningChannelID string `json:"reasoning_channel_id"`
 }
 ```
 
@@ -767,6 +798,15 @@ if m.config.Channels.Matrix.Enabled && m.config.Channels.Matrix.Token != "" {
 }
 ```
 
+> **Note**: If your channel has multiple modes (like WhatsApp Bridge vs Native), branch in initChannels based on config:
+> ```go
+> if cfg.UseNative {
+>     m.initChannel("whatsapp_native", "WhatsApp Native")
+> } else {
+>     m.initChannel("whatsapp", "WhatsApp")
+> }
+> ```
+
 #### Add blank import in Gateway
 
 ```go
@@ -882,19 +922,21 @@ BaseChannel is the shared abstraction layer for all channels, providing the foll
 | `IsRunning() bool` | Atomically read running state |
 | `SetRunning(bool)` | Atomically set running state |
 | `MaxMessageLength() int` | Message length limit (rune count), 0 = unlimited |
+| `ReasoningChannelID() string` | Reasoning chain routing target channel ID (empty = no routing) |
 | `IsAllowed(senderID string) bool` | Legacy allow-list check (supports `"id\|username"` and `"@username"` formats) |
 | `IsAllowedSender(sender SenderInfo) bool` | New allow-list check (delegates to `identity.MatchAllowed`) |
 | `ShouldRespondInGroup(isMentioned, content) (bool, string)` | Unified group chat trigger filtering logic |
-| `HandleMessage(...)` | Unified inbound message handling: permission check → build MediaScope → auto-trigger Typing/Reaction → publish to Bus |
+| `HandleMessage(...)` | Unified inbound message handling: permission check → build MediaScope → auto-trigger Typing/Reaction/Placeholder → publish to Bus |
 | `SetMediaStore(s) / GetMediaStore()` | MediaStore injected by Manager |
 | `SetPlaceholderRecorder(r) / GetPlaceholderRecorder()` | PlaceholderRecorder injected by Manager |
-| `SetOwner(ch)` | Concrete channel reference injected by Manager (used for Typing/Reaction type assertions in HandleMessage) |
+| `SetOwner(ch)` | Concrete channel reference injected by Manager (used for Typing/Reaction/Placeholder type assertions in HandleMessage) |
 
 **Functional Options**:
 
 ```go
 channels.WithMaxMessageLength(4096)        // Set platform message length limit
 channels.WithGroupTrigger(groupTriggerCfg) // Set group trigger configuration
+channels.WithReasoningChannelID(id)        // Set reasoning chain routing target channel
 ```
 
 ### 4.4 Factory Registry
@@ -998,7 +1040,7 @@ StartAll:
      - runMediaWorker (per-channel outbound media)
      - dispatchOutbound (route from bus to worker queues)
      - dispatchOutboundMedia (route from bus to media worker queues)
-     - runTTLJanitor (every 10s clean up expired typing/placeholder)
+     - runTTLJanitor (every 10s clean up expired typing/reaction/placeholder)
   4. Start shared HTTP server (if configured)
 
 StopAll:
@@ -1206,18 +1248,20 @@ make test                                       # Full test suite
 
 | Sub-package | Registered Name | Optional Interfaces |
 |-------------|----------------|-------------------|
-| `pkg/channels/telegram/` | `"telegram"` | MessageEditor, MediaSender, TypingCapable, PlaceholderCapable |
-| `pkg/channels/discord/` | `"discord"` | MessageEditor, TypingCapable, PlaceholderCapable |
-| `pkg/channels/slack/` | `"slack"` | ReactionCapable |
-| `pkg/channels/line/` | `"line"` | WebhookHandler, HealthChecker, TypingCapable |
-| `pkg/channels/onebot/` | `"onebot"` | ReactionCapable |
-| `pkg/channels/dingtalk/` | `"dingtalk"` | WebhookHandler |
-| `pkg/channels/feishu/` | `"feishu"` | WebhookHandler (architecture-specific build tags) |
-| `pkg/channels/wecom/` | `"wecom"` + `"wecom_app"` | WebhookHandler |
+| `pkg/channels/telegram/` | `"telegram"` | TypingCapable, PlaceholderCapable, MessageEditor, MediaSender |
+| `pkg/channels/discord/` | `"discord"` | TypingCapable, PlaceholderCapable, MessageEditor, MediaSender |
+| `pkg/channels/slack/` | `"slack"` | ReactionCapable, MediaSender |
+| `pkg/channels/line/` | `"line"` | TypingCapable, MediaSender, WebhookHandler |
+| `pkg/channels/onebot/` | `"onebot"` | ReactionCapable, MediaSender |
+| `pkg/channels/dingtalk/` | `"dingtalk"` | — |
+| `pkg/channels/feishu/` | `"feishu"` | — (architecture-specific build tags: `feishu_32.go` / `feishu_64.go`) |
+| `pkg/channels/wecom/` | `"wecom"` | WebhookHandler, HealthChecker |
+| `pkg/channels/wecom/` | `"wecom_app"` | MediaSender, WebhookHandler, HealthChecker |
 | `pkg/channels/qq/` | `"qq"` | — |
-| `pkg/channels/whatsapp/` | `"whatsapp"` | — |
+| `pkg/channels/whatsapp/` | `"whatsapp"` | — (Bridge mode) |
+| `pkg/channels/whatsapp_native/` | `"whatsapp_native"` | — (Native whatsmeow mode) |
 | `pkg/channels/maixcam/` | `"maixcam"` | — |
-| `pkg/channels/pico/` | `"pico"` | WebhookHandler (Pico Protocol), TypingCapable, PlaceholderCapable |
+| `pkg/channels/pico/` | `"pico"` | TypingCapable, PlaceholderCapable, MessageEditor, WebhookHandler |
 
 ### A.3 Interface Quick Reference
 
@@ -1231,6 +1275,7 @@ type Channel interface {
     IsRunning() bool
     IsAllowed(senderID string) bool
     IsAllowedSender(sender bus.SenderInfo) bool
+    ReasoningChannelID() string
 }
 
 // ===== Optional =====
@@ -1324,8 +1369,16 @@ agentLoop.Stop()               // Stop Agent
 
 1. **Media cleanup temporarily disabled**: The `ReleaseAll` call in the Agent loop is commented out (`refactor(loop): disable media cleanup to prevent premature file deletion`) because session boundaries are not yet clearly defined. TTL cleanup remains active.
 
-2. **Feishu architecture-specific compilation**: The Feishu channel uses build tags to distinguish 32-bit and 64-bit architectures (`feishu_32.go` / `feishu_64.go`).
+2. **Feishu architecture-specific compilation**: The Feishu channel uses build tags to distinguish 32-bit and 64-bit architectures (`feishu_32.go` / `feishu_64.go`). Feishu uses the SDK's WebSocket mode (not HTTP webhook), so it does not implement `WebhookHandler`.
 
-3. **WeCom has two factories**: `"wecom"` (Bot mode) and `"wecom_app"` (App mode) are registered separately.
+3. **WeCom has two factories**: `"wecom"` (Bot mode, webhook only) and `"wecom_app"` (App mode, supports MediaSender) are registered separately. Both implement `WebhookHandler` and `HealthChecker`.
 
-4. **Pico Protocol**: `pkg/channels/pico/` implements a custom PicoClaw native protocol channel that receives messages via webhook.
+4. **Pico Protocol**: `pkg/channels/pico/` implements a custom PicoClaw native protocol channel that receives messages via WebSocket webhook (`/pico/ws`).
+
+5. **WhatsApp has two modes**: `"whatsapp"` (Bridge mode, communicates via external bridge URL) and `"whatsapp_native"` (native whatsmeow mode, connects directly to WhatsApp). Manager selects which to initialize based on `WhatsAppConfig.UseNative`.
+
+6. **DingTalk uses Stream mode**: DingTalk uses the SDK's Stream/WebSocket mode (not HTTP webhook), so it does not implement `WebhookHandler`.
+
+7. **PlaceholderConfig vs implementation**: `PlaceholderConfig` appears in 6 channel configs (Telegram, Discord, Slack, LINE, OneBot, Pico), but only channels that implement both `PlaceholderCapable` + `MessageEditor` (Telegram, Discord, Pico) can actually use placeholder message editing. The rest are reserved fields.
+
+8. **ReasoningChannelID**: Most channel configs include a `reasoning_channel_id` field to route LLM reasoning/thinking output to a designated channel (WhatsApp, Telegram, Feishu, Discord, MaixCam, QQ, DingTalk, Slack, LINE, OneBot, WeCom, WeComApp). Note: `PicoConfig` does not currently expose this field. `BaseChannel` exposes this via the `WithReasoningChannelID` option and `ReasoningChannelID()` method.

pkg/channels/README.zh.md

@@ -1,7 +1,5 @@
-# PicoClaw Channel System 重构：完整开发指南
+# PicoClaw Channel System：完整开发指南
 
-> **分支**: `refactor/channel-system`
-> **状态**: 活跃开发中（约 40 commits）
 > **影响范围**: `pkg/channels/`, `pkg/bus/`, `pkg/media/`, `pkg/identity/`, `cmd/picoclaw/internal/gateway/`
 
 ---
@@ -46,6 +44,8 @@ pkg/channels/
 pkg/channels/
 ├── base.go              # BaseChannel 共享抽象层
 ├── interfaces.go        # 可选能力接口（TypingCapable, MessageEditor, ReactionCapable, PlaceholderCapable, PlaceholderRecorder）
+├── README.md            # 英文文档
+├── README.zh.md         # 中文文档
 ├── media.go             # MediaSender 可选接口
 ├── webhook.go           # WebhookHandler, HealthChecker 可选接口
 ├── errors.go            # 错误哨兵值（ErrNotRunning, ErrRateLimit, ErrTemporary, ErrSendFailed）
@@ -60,7 +60,7 @@ pkg/channels/
 ├── discord/
 │   ├── init.go
 │   └── discord.go
-├── slack/ line/ onebot/ dingtalk/ feishu/ wecom/ qq/ whatsapp/ maixcam/ pico/
+├── slack/ line/ onebot/ dingtalk/ feishu/ wecom/ qq/ whatsapp/ whatsapp_native/ maixcam/ pico/
 │   └── ...
 
 pkg/bus/
@@ -111,7 +111,7 @@ pkg/identity/
 |------|------|
 | **子包隔离** | 每个 channel 一个独立 Go 子包，依赖 `channels` 父包提供的 `BaseChannel` 和接口 |
 | **工厂注册** | 各子包通过 `init()` 自注册，Manager 通过名字查找工厂，消除 import 耦合 |
-| **能力发现** | 可选能力通过接口（`MediaSender`, `TypingCapable`, `ReactionCapable`, `PlaceholderCapable`, `MessageEditor`, `WebhookHandler`）声明，Manager 运行时类型断言发现 |
+| **能力发现** | 可选能力通过接口（`MediaSender`, `TypingCapable`, `ReactionCapable`, `PlaceholderCapable`, `MessageEditor`, `WebhookHandler`, `HealthChecker`）声明，Manager 运行时类型断言发现 |
 | **结构化消息** | Peer、MessageID、SenderInfo 从 Metadata 提升为 InboundMessage 的一等字段 |
 | **错误分类** | Channel 返回哨兵错误（`ErrRateLimit`, `ErrTemporary` 等），Manager 据此决定重试策略 |
 | **集中编排** | 速率限制、消息分割、重试、Typing/Reaction/Placeholder 全部由 Manager 和 BaseChannel 统一处理，Channel 只负责 Send |
@@ -145,6 +145,7 @@ pkg/identity/
 | _(不存在)_ | `pkg/channels/interfaces.go` | 新增可选能力接口 |
 | _(不存在)_ | `pkg/channels/media.go` | 新增 MediaSender 接口 |
 | _(不存在)_ | `pkg/channels/webhook.go` | 新增 WebhookHandler/HealthChecker |
+| _(不存在)_ | `pkg/channels/whatsapp_native/` | 新增 WhatsApp 原生模式（whatsmeow） |
 | _(不存在)_ | `pkg/channels/split.go` | 新增消息分割（从 utils 迁入） |
 | _(不存在)_ | `pkg/bus/types.go` | 新增结构化消息类型 |
 | _(不存在)_ | `pkg/media/store.go` | 新增媒体文件生命周期管理 |
@@ -220,6 +221,7 @@ func NewTelegramChannel(cfg *config.Config, bus *bus.MessageBus) (*TelegramChann
         cfg.Channels.Telegram.AllowFrom, // 允许列表
         channels.WithMaxMessageLength(4096),                     // 平台消息长度上限
         channels.WithGroupTrigger(cfg.Channels.Telegram.GroupTrigger), // 群聊触发配置
+        channels.WithReasoningChannelID(cfg.Channels.Telegram.ReasoningChannelID), // 思维链路由
     )
     return &TelegramChannel{
         BaseChannel: base,
@@ -466,6 +468,7 @@ func NewMatrixChannel(cfg *config.Config, msgBus *bus.MessageBus) (*MatrixChanne
         matrixCfg.AllowFrom,                // 允许列表
         channels.WithMaxMessageLength(65536), // Matrix 消息长度限制
         channels.WithGroupTrigger(matrixCfg.GroupTrigger),
+        channels.WithReasoningChannelID(matrixCfg.ReasoningChannelID), // 思维链路由（可选）
     )
 
     return &MatrixChannel{
@@ -666,6 +669,31 @@ func (c *MatrixChannel) EditMessage(ctx context.Context, chatID, messageID, cont
 }
 ```
 
+#### PlaceholderCapable — 占位消息
+
+```go
+// 如果平台支持发送占位消息（如 "Thinking... 💭"），并且实现了 MessageEditor，
+// 则 Manager 的 preSend 会在出站时自动将占位消息编辑为最终回复。
+// SendPlaceholder 内部根据 PlaceholderConfig.Enabled 决定是否发送；
+// 返回 ("", nil) 表示跳过。
+func (c *MatrixChannel) SendPlaceholder(ctx context.Context, chatID string) (string, error) {
+    cfg := c.config.Channels.Matrix.Placeholder
+    if !cfg.Enabled {
+        return "", nil
+    }
+    text := cfg.Text
+    if text == "" {
+        text = "Thinking... 💭"
+    }
+    // 调用 Matrix API 发送占位消息
+    msg, err := c.sendText(ctx, chatID, text)
+    if err != nil {
+        return "", err
+    }
+    return msg.ID, nil
+}
+```
+
 #### WebhookHandler — HTTP Webhook 接收
 
 ```go
@@ -746,15 +774,17 @@ if c.owner != nil && c.placeholderRecorder != nil {
 ```go
 type ChannelsConfig struct {
     // ... 现有 channels
-    Matrix  MatrixChannelConfig  `yaml:"matrix" json:"matrix"`
+    Matrix  MatrixChannelConfig  `json:"matrix"`
 }
 
 type MatrixChannelConfig struct {
-    Enabled    bool     `yaml:"enabled" json:"enabled"`
-    HomeServer string   `yaml:"home_server" json:"home_server"`
-    Token      string   `yaml:"token" json:"token"`
-    AllowFrom  []string `yaml:"allow_from" json:"allow_from"`
-    GroupTrigger GroupTriggerConfig `yaml:"group_trigger" json:"group_trigger"`
+    Enabled    bool     `json:"enabled"`
+    HomeServer string   `json:"home_server"`
+    Token      string   `json:"token"`
+    AllowFrom  []string `json:"allow_from"`
+    GroupTrigger GroupTriggerConfig `json:"group_trigger"`
+    Placeholder  PlaceholderConfig  `json:"placeholder"`
+    ReasoningChannelID string `json:"reasoning_channel_id"`
 }
 ```
 
@@ -767,6 +797,15 @@ if m.config.Channels.Matrix.Enabled && m.config.Channels.Matrix.Token != "" {
 }
 ```
 
+> **注意**：如果你的 channel 有多种模式（如 WhatsApp Bridge vs Native），需要在 initChannels 中根据配置分支：
+> ```go
+> if cfg.UseNative {
+>     m.initChannel("whatsapp_native", "WhatsApp Native")
+> } else {
+>     m.initChannel("whatsapp", "WhatsApp")
+> }
+> ```
+
 #### 在 Gateway 中添加 blank import
 
 ```go
@@ -882,19 +921,21 @@ BaseChannel 是所有 channel 的共享抽象层，提供以下能力：
 | `IsRunning() bool` | 原子读取运行状态 |
 | `SetRunning(bool)` | 原子设置运行状态 |
 | `MaxMessageLength() int` | 消息长度限制（rune 计数），0 = 无限制 |
+| `ReasoningChannelID() string` | 思维链路由目标 channel ID（空 = 不路由） |
 | `IsAllowed(senderID string) bool` | 旧格式允许列表检查（支持 `"id\|username"` 和 `"@username"` 格式） |
 | `IsAllowedSender(sender SenderInfo) bool` | 新格式允许列表检查（委托给 `identity.MatchAllowed`） |
 | `ShouldRespondInGroup(isMentioned, content) (bool, string)` | 统一群聊触发过滤逻辑 |
-| `HandleMessage(...)` | 统一入站消息处理：权限检查 → 构建 MediaScope → 自动触发 Typing/Reaction → 发布到 Bus |
+| `HandleMessage(...)` | 统一入站消息处理：权限检查 → 构建 MediaScope → 自动触发 Typing/Reaction/Placeholder → 发布到 Bus |
 | `SetMediaStore(s) / GetMediaStore()` | Manager 注入的媒体存储 |
 | `SetPlaceholderRecorder(r) / GetPlaceholderRecorder()` | Manager 注入的占位符记录器 |
-| `SetOwner(ch) ` | Manager 注入的具体 channel 引用（用于 HandleMessage 内部的 Typing/Reaction 类型断言） |
+| `SetOwner(ch) ` | Manager 注入的具体 channel 引用（用于 HandleMessage 内部的 Typing/Reaction/Placeholder 类型断言） |
 
 **功能选项**：
 
 ```go
 channels.WithMaxMessageLength(4096)        // 设置平台消息长度限制
 channels.WithGroupTrigger(groupTriggerCfg) // 设置群聊触发配置
+channels.WithReasoningChannelID(id)        // 设置思维链路由目标 channel
 ```
 
 ### 4.4 工厂注册表
@@ -998,7 +1039,7 @@ StartAll:
      - runMediaWorker (per-channel 出站媒体)
      - dispatchOutbound (从 bus 路由到 worker 队列)
      - dispatchOutboundMedia (从 bus 路由到 media worker 队列)
-     - runTTLJanitor (每 10s 清理过期 typing/placeholder)
+     - runTTLJanitor (每 10s 清理过期 typing/reaction/placeholder)
   4. 启动共享 HTTP 服务器（如已配置）
 
 StopAll:
@@ -1206,18 +1247,20 @@ make test                                       # 全量测试
 
 | 子包 | 注册名 | 可选接口 |
 |------|--------|----------|
-| `pkg/channels/telegram/` | `"telegram"` | MessageEditor, MediaSender, TypingCapable, PlaceholderCapable |
-| `pkg/channels/discord/` | `"discord"` | MessageEditor, TypingCapable, PlaceholderCapable |
-| `pkg/channels/slack/` | `"slack"` | ReactionCapable |
-| `pkg/channels/line/` | `"line"` | WebhookHandler, HealthChecker, TypingCapable |
-| `pkg/channels/onebot/` | `"onebot"` | ReactionCapable |
-| `pkg/channels/dingtalk/` | `"dingtalk"` | WebhookHandler |
-| `pkg/channels/feishu/` | `"feishu"` | WebhookHandler (架构特定 build tags) |
-| `pkg/channels/wecom/` | `"wecom"` + `"wecom_app"` | WebhookHandler |
+| `pkg/channels/telegram/` | `"telegram"` | TypingCapable, PlaceholderCapable, MessageEditor, MediaSender |
+| `pkg/channels/discord/` | `"discord"` | TypingCapable, PlaceholderCapable, MessageEditor, MediaSender |
+| `pkg/channels/slack/` | `"slack"` | ReactionCapable, MediaSender |
+| `pkg/channels/line/` | `"line"` | TypingCapable, MediaSender, WebhookHandler |
+| `pkg/channels/onebot/` | `"onebot"` | ReactionCapable, MediaSender |
+| `pkg/channels/dingtalk/` | `"dingtalk"` | — |
+| `pkg/channels/feishu/` | `"feishu"` | — (架构特定 build tags: `feishu_32.go` / `feishu_64.go`) |
+| `pkg/channels/wecom/` | `"wecom"` | WebhookHandler, HealthChecker |
+| `pkg/channels/wecom/` | `"wecom_app"` | MediaSender, WebhookHandler, HealthChecker |
 | `pkg/channels/qq/` | `"qq"` | — |
-| `pkg/channels/whatsapp/` | `"whatsapp"` | — |
+| `pkg/channels/whatsapp/` | `"whatsapp"` | — (Bridge 模式) |
+| `pkg/channels/whatsapp_native/` | `"whatsapp_native"` | — (原生 whatsmeow 模式) |
 | `pkg/channels/maixcam/` | `"maixcam"` | — |
-| `pkg/channels/pico/` | `"pico"` | WebhookHandler (Pico Protocol), TypingCapable, PlaceholderCapable |
+| `pkg/channels/pico/` | `"pico"` | TypingCapable, PlaceholderCapable, MessageEditor, WebhookHandler |
 
 ### A.3 接口速查表
 
@@ -1231,6 +1274,7 @@ type Channel interface {
     IsRunning() bool
     IsAllowed(senderID string) bool
     IsAllowedSender(sender bus.SenderInfo) bool
+    ReasoningChannelID() string
 }
 
 // ===== 可选实现 =====
@@ -1324,8 +1368,16 @@ agentLoop.Stop()               // 停止 Agent
 
 1. **媒体清理暂时禁用**：Agent loop 中的 `ReleaseAll` 调用被注释掉了（`refactor(loop): disable media cleanup to prevent premature file deletion`），因为会话边界尚未明确定义。TTL 清理仍然有效。
 
-2. **Feishu 架构特定编译**：Feishu channel 使用 build tags 区分 32 位和 64 位架构（`feishu_32.go` / `feishu_64.go`）。
+2. **Feishu 架构特定编译**：Feishu channel 使用 build tags 区分 32 位和 64 位架构（`feishu_32.go` / `feishu_64.go`）。Feishu 使用 SDK 的 WebSocket 模式（非 HTTP webhook），因此不实现 `WebhookHandler`。
 
-3. **WeCom 有两个工厂**：`"wecom"`（Bot 模式）和 `"wecom_app"`（应用模式）分别注册。
+3. **WeCom 有两个工厂**：`"wecom"`（Bot 模式，纯 webhook）和 `"wecom_app"`（应用模式，支持 MediaSender）分别注册。两者都实现了 `WebhookHandler` 和 `HealthChecker`。
 
-4. **Pico Protocol**：`pkg/channels/pico/` 实现了一个自定义的 PicoClaw 原生协议 channel，通过 webhook 接收消息。
+4. **Pico Protocol**：`pkg/channels/pico/` 实现了一个自定义的 PicoClaw 原生协议 channel，通过 WebSocket webhook (`/pico/ws`) 接收消息。
+
+5. **WhatsApp 有两种模式**：`"whatsapp"`（Bridge 模式，通过外部 bridge URL 通信）和 `"whatsapp_native"`（原生 whatsmeow 模式，直接连接 WhatsApp）。Manager 根据 `WhatsAppConfig.UseNative` 决定初始化哪个。
+
+6. **DingTalk 使用 Stream 模式**：DingTalk 使用 SDK 的 Stream/WebSocket 模式（非 HTTP webhook），因此不实现 `WebhookHandler`。
+
+7. **PlaceholderConfig 的配置与实现**：`PlaceholderConfig` 出现在 6 个 channel config 中（Telegram、Discord、Slack、LINE、OneBot、Pico），但只有实现了 `PlaceholderCapable` + `MessageEditor` 的 channel（Telegram、Discord、Pico）能真正使用占位消息编辑功能。其余 channel 的 `PlaceholderConfig` 为预留字段。
+
+8. **ReasoningChannelID**：大多数 channel config 都包含 `reasoning_channel_id` 字段，用于将 LLM 的思维链（reasoning/thinking）路由到指定 channel（WhatsApp、Telegram、Feishu、Discord、MaixCam、QQ、DingTalk、Slack、LINE、OneBot、WeCom、WeComApp）。注意：`PicoConfig` 目前不包含该字段。`BaseChannel` 通过 `WithReasoningChannelID` 选项和 `ReasoningChannelID()` 方法暴露此配置。

pkg/channels/base.go

@@ -5,6 +5,7 @@ import (
 	"crypto/rand"
 	"encoding/binary"
 	"encoding/hex"
+	"regexp"
 	"strconv"
 	"strings"
 	"sync/atomic"
@@ -32,6 +33,9 @@ func init() {
 	uniqueIDPrefix = hex.EncodeToString(b[:])
 }
 
+// audioAnnotationRe matches audio/voice annotations injected by channels (e.g. [voice], [audio: file.ogg]).
+var audioAnnotationRe = regexp.MustCompile(`\[(voice|audio)(?::[^\]]*)?\]`)
+
 // uniqueID generates a process-unique ID using a random prefix and an atomic counter.
 // This ID is intended for internal correlation (e.g. media scope keys) and is NOT
 // cryptographically secure — it must not be used in contexts where unpredictability matters.
@@ -284,10 +288,15 @@ func (c *BaseChannel) HandleMessage(
 				c.placeholderRecorder.RecordReactionUndo(c.name, chatID, undo)
 			}
 		}
-		// Placeholder — independent pipeline
-		if pc, ok := c.owner.(PlaceholderCapable); ok {
-			if phID, err := pc.SendPlaceholder(ctx, chatID); err == nil && phID != "" {
-				c.placeholderRecorder.RecordPlaceholder(c.name, chatID, phID)
+		// Placeholder — independent pipeline.
+		// Skip when the message contains audio: the agent will send the
+		// placeholder after transcription completes, so the user sees
+		// "Thinking…" only once the voice has been processed.
+		if !audioAnnotationRe.MatchString(content) {
+			if pc, ok := c.owner.(PlaceholderCapable); ok {
+				if phID, err := pc.SendPlaceholder(ctx, chatID); err == nil && phID != "" {
+					c.placeholderRecorder.RecordPlaceholder(c.name, chatID, phID)
+				}
 			}
 		}
 	}

pkg/channels/dingtalk/dingtalk.go

@@ -10,6 +10,7 @@ import (
 
 	"github.com/open-dingtalk/dingtalk-stream-sdk-go/chatbot"
 	"github.com/open-dingtalk/dingtalk-stream-sdk-go/client"
+	dinglog "github.com/open-dingtalk/dingtalk-stream-sdk-go/logger"
 
 	"github.com/sipeed/picoclaw/pkg/bus"
 	"github.com/sipeed/picoclaw/pkg/channels"
@@ -39,6 +40,9 @@ func NewDingTalkChannel(cfg config.DingTalkConfig, messageBus *bus.MessageBus) (
 		return nil, fmt.Errorf("dingtalk client_id and client_secret are required")
 	}
 
+	// Set the logger for the Stream SDK
+	dinglog.SetLogger(logger.NewLogger("dingtalk"))
+
 	base := channels.NewBaseChannel("dingtalk", cfg, messageBus, cfg.AllowFrom,
 		channels.WithMaxMessageLength(20000),
 		channels.WithGroupTrigger(cfg.GroupTrigger),

pkg/channels/discord/discord.go

@@ -3,12 +3,16 @@ package discord
 import (
 	"context"
 	"fmt"
+	"net/http"
+	"net/url"
 	"os"
+	"regexp"
 	"strings"
 	"sync"
 	"time"
 
 	"github.com/bwmarrin/discordgo"
+	"github.com/gorilla/websocket"
 
 	"github.com/sipeed/picoclaw/pkg/bus"
 	"github.com/sipeed/picoclaw/pkg/channels"
@@ -23,6 +27,12 @@ const (
 	sendTimeout = 10 * time.Second
 )
 
+var (
+	// Pre-compiled regexes for resolveDiscordRefs (avoid re-compiling per call)
+	channelRefRe = regexp.MustCompile(`<#(\d+)>`)
+	msgLinkRe    = regexp.MustCompile(`https://(?:discord\.com|discordapp\.com)/channels/(\d+)/(\d+)/(\d+)`)
+)
+
 type DiscordChannel struct {
 	*channels.BaseChannel
 	session    *discordgo.Session
@@ -35,11 +45,22 @@ type DiscordChannel struct {
 }
 
 func NewDiscordChannel(cfg config.DiscordConfig, bus *bus.MessageBus) (*DiscordChannel, error) {
+	discordgo.Logger = logger.NewLogger("discord").
+		WithLevels(map[int]logger.LogLevel{
+			discordgo.LogError:         logger.ERROR,
+			discordgo.LogWarning:       logger.WARN,
+			discordgo.LogInformational: logger.INFO,
+			discordgo.LogDebug:         logger.DEBUG,
+		}).Log
+
 	session, err := discordgo.New("Bot " + cfg.Token)
 	if err != nil {
 		return nil, fmt.Errorf("failed to create discord session: %w", err)
 	}
 
+	if err := applyDiscordProxy(session, cfg.Proxy); err != nil {
+		return nil, err
+	}
 	base := channels.NewBaseChannel("discord", cfg, bus, cfg.AllowFrom,
 		channels.WithMaxMessageLength(2000),
 		channels.WithGroupTrigger(cfg.GroupTrigger),
@@ -121,7 +142,7 @@ func (c *DiscordChannel) Send(ctx context.Context, msg bus.OutboundMessage) erro
 		return nil
 	}
 
-	return c.sendChunk(ctx, channelID, msg.Content)
+	return c.sendChunk(ctx, channelID, msg.Content, msg.ReplyToMessageID)
 }
 
 // SendMedia implements the channels.MediaSender interface.
@@ -246,14 +267,29 @@ func (c *DiscordChannel) SendPlaceholder(ctx context.Context, chatID string) (st
 	return msg.ID, nil
 }
 
-func (c *DiscordChannel) sendChunk(ctx context.Context, channelID, content string) error {
+func (c *DiscordChannel) sendChunk(ctx context.Context, channelID, content, replyToID string) error {
 	// Use the passed ctx for timeout control
 	sendCtx, cancel := context.WithTimeout(ctx, sendTimeout)
 	defer cancel()
 
 	done := make(chan error, 1)
 	go func() {
-		_, err := c.session.ChannelMessageSend(channelID, content)
+		var err error
+
+		// If we have an ID, we send the message as "Reply"
+		if replyToID != "" {
+			_, err = c.session.ChannelMessageSendComplex(channelID, &discordgo.MessageSend{
+				Content: content,
+				Reference: &discordgo.MessageReference{
+					MessageID: replyToID,
+					ChannelID: channelID,
+				},
+			})
+		} else {
+			// Otherwise, we send a normal message
+			_, err = c.session.ChannelMessageSend(channelID, content)
+		}
+
 		done <- err
 	}()
 
@@ -332,6 +368,24 @@ func (c *DiscordChannel) handleMessage(s *discordgo.Session, m *discordgo.Messag
 		content = c.stripBotMention(content)
 	}
 
+	// Resolve Discord refs in main content before concatenation to avoid
+	// double-expanding links that appear in the referenced message.
+	content = c.resolveDiscordRefs(s, content, m.GuildID)
+
+	// Prepend referenced (quoted) message content if this is a reply
+	if m.MessageReference != nil && m.ReferencedMessage != nil {
+		refContent := m.ReferencedMessage.Content
+		if refContent != "" {
+			refAuthor := "unknown"
+			if m.ReferencedMessage.Author != nil {
+				refAuthor = m.ReferencedMessage.Author.Username
+			}
+			refContent = c.resolveDiscordRefs(s, refContent, m.GuildID)
+			content = fmt.Sprintf("[quoted message from %s]: %s\n\n%s",
+				refAuthor, refContent, content)
+		}
+	}
+
 	senderID := m.Author.ID
 
 	mediaPaths := make([]string, 0, len(m.Attachments))
@@ -465,9 +519,88 @@ func (c *DiscordChannel) StartTyping(ctx context.Context, chatID string) (func()
 func (c *DiscordChannel) downloadAttachment(url, filename string) string {
 	return utils.DownloadFile(url, filename, utils.DownloadOptions{
 		LoggerPrefix: "discord",
+		ProxyURL:     c.config.Proxy,
 	})
 }
 
+func applyDiscordProxy(session *discordgo.Session, proxyAddr string) error {
+	var proxyFunc func(*http.Request) (*url.URL, error)
+	if proxyAddr != "" {
+		proxyURL, err := url.Parse(proxyAddr)
+		if err != nil {
+			return fmt.Errorf("invalid discord proxy URL %q: %w", proxyAddr, err)
+		}
+		proxyFunc = http.ProxyURL(proxyURL)
+	} else if os.Getenv("HTTP_PROXY") != "" || os.Getenv("HTTPS_PROXY") != "" {
+		proxyFunc = http.ProxyFromEnvironment
+	}
+
+	if proxyFunc == nil {
+		return nil
+	}
+
+	transport := &http.Transport{Proxy: proxyFunc}
+	session.Client = &http.Client{
+		Timeout:   sendTimeout,
+		Transport: transport,
+	}
+
+	if session.Dialer != nil {
+		dialerCopy := *session.Dialer
+		dialerCopy.Proxy = proxyFunc
+		session.Dialer = &dialerCopy
+	} else {
+		session.Dialer = &websocket.Dialer{Proxy: proxyFunc}
+	}
+
+	return nil
+}
+
+// resolveDiscordRefs resolves channel references (<#id> → #channel-name) and
+// expands Discord message links to show the linked message content.
+// Only links pointing to the same guild are expanded to prevent cross-guild leakage.
+func (c *DiscordChannel) resolveDiscordRefs(s *discordgo.Session, text string, guildID string) string {
+	// 1. Resolve channel references: <#id> → #channel-name
+	text = channelRefRe.ReplaceAllStringFunc(text, func(match string) string {
+		parts := channelRefRe.FindStringSubmatch(match)
+		if len(parts) < 2 {
+			return match
+		}
+		// Prefer session state cache to avoid API calls
+		if ch, err := s.State.Channel(parts[1]); err == nil {
+			return "#" + ch.Name
+		}
+		if ch, err := s.Channel(parts[1]); err == nil {
+			return "#" + ch.Name
+		}
+		return match
+	})
+
+	// 2. Expand Discord message links (max 3, same guild only)
+	matches := msgLinkRe.FindAllStringSubmatch(text, 3)
+	for _, m := range matches {
+		if len(m) < 4 {
+			continue
+		}
+		linkGuildID, channelID, messageID := m[1], m[2], m[3]
+		// Security: only expand links from the same guild
+		if linkGuildID != guildID {
+			continue
+		}
+		msg, err := s.ChannelMessage(channelID, messageID)
+		if err != nil || msg == nil || msg.Content == "" {
+			continue
+		}
+		author := "unknown"
+		if msg.Author != nil {
+			author = msg.Author.Username
+		}
+		text += fmt.Sprintf("\n[linked message from %s]: %s", author, msg.Content)
+	}
+
+	return text
+}
+
 // stripBotMention removes the bot mention from the message content.
 // Discord mentions have the format <@USER_ID> or <@!USER_ID> (with nickname).
 func (c *DiscordChannel) stripBotMention(text string) string {

pkg/channels/discord/discord_resolve_test.go

@@ -0,0 +1,98 @@
+package discord
+
+import (
+	"testing"
+)
+
+func TestChannelRefRegex(t *testing.T) {
+	tests := []struct {
+		name   string
+		input  string
+		wantID string
+		wantOK bool
+	}{
+		{"basic channel ref", "<#123456789>", "123456789", true},
+		{"long id", "<#9876543210123456>", "9876543210123456", true},
+		{"no match plain text", "hello world", "", false},
+		{"no match partial", "<#>", "", false},
+		{"no match letters", "<#abc>", "", false},
+	}
+
+	for _, tt := range tests {
+		t.Run(tt.name, func(t *testing.T) {
+			matches := channelRefRe.FindStringSubmatch(tt.input)
+			if tt.wantOK {
+				if len(matches) < 2 || matches[1] != tt.wantID {
+					t.Errorf("channelRefRe(%q) = %v, want ID %q", tt.input, matches, tt.wantID)
+				}
+			} else {
+				if len(matches) >= 2 {
+					t.Errorf("channelRefRe(%q) should not match, got %v", tt.input, matches)
+				}
+			}
+		})
+	}
+}
+
+func TestMsgLinkRegex(t *testing.T) {
+	tests := []struct {
+		name      string
+		input     string
+		wantGuild string
+		wantChan  string
+		wantMsg   string
+		wantOK    bool
+	}{
+		{
+			"discord.com link",
+			"https://discord.com/channels/111/222/333",
+			"111", "222", "333", true,
+		},
+		{
+			"discordapp.com link",
+			"https://discordapp.com/channels/111/222/333",
+			"111", "222", "333", true,
+		},
+		{
+			"real world ids",
+			"check this https://discord.com/channels/9000000000000001/9000000000000002/9000000000000003 please",
+			"9000000000000001", "9000000000000002", "9000000000000003", true,
+		},
+		{"no match http", "http://discord.com/channels/1/2/3", "", "", "", false},
+		{"no match missing segment", "https://discord.com/channels/1/2", "", "", "", false},
+		{"no match plain text", "hello world", "", "", "", false},
+	}
+
+	for _, tt := range tests {
+		t.Run(tt.name, func(t *testing.T) {
+			matches := msgLinkRe.FindStringSubmatch(tt.input)
+			if tt.wantOK {
+				if len(matches) < 4 {
+					t.Fatalf("msgLinkRe(%q) didn't match, want guild=%s chan=%s msg=%s",
+						tt.input, tt.wantGuild, tt.wantChan, tt.wantMsg)
+				}
+				if matches[1] != tt.wantGuild || matches[2] != tt.wantChan || matches[3] != tt.wantMsg {
+					t.Errorf("msgLinkRe(%q) = guild=%s chan=%s msg=%s, want %s/%s/%s",
+						tt.input, matches[1], matches[2], matches[3],
+						tt.wantGuild, tt.wantChan, tt.wantMsg)
+				}
+			} else {
+				if len(matches) >= 4 {
+					t.Errorf("msgLinkRe(%q) should not match, got %v", tt.input, matches)
+				}
+			}
+		})
+	}
+}
+
+func TestMsgLinkRegex_MultipleMatches(t *testing.T) {
+	input := "see https://discord.com/channels/1/2/3 and https://discord.com/channels/4/5/6 and https://discord.com/channels/7/8/9 and https://discord.com/channels/10/11/12"
+	matches := msgLinkRe.FindAllStringSubmatch(input, 3)
+	if len(matches) != 3 {
+		t.Fatalf("expected 3 matches (capped), got %d", len(matches))
+	}
+	// Verify the 3rd match is 7/8/9 (not 10/11/12)
+	if matches[2][1] != "7" || matches[2][2] != "8" || matches[2][3] != "9" {
+		t.Errorf("3rd match = %v, want guild=7 chan=8 msg=9", matches[2])
+	}
+}

pkg/channels/discord/discord_test.go

@@ -0,0 +1,91 @@
+package discord
+
+import (
+	"net/http"
+	"net/url"
+	"testing"
+
+	"github.com/bwmarrin/discordgo"
+)
+
+func TestApplyDiscordProxy_CustomProxy(t *testing.T) {
+	session, err := discordgo.New("Bot test-token")
+	if err != nil {
+		t.Fatalf("discordgo.New() error: %v", err)
+	}
+
+	if err = applyDiscordProxy(session, "http://127.0.0.1:7890"); err != nil {
+		t.Fatalf("applyDiscordProxy() error: %v", err)
+	}
+
+	req, err := http.NewRequest("GET", "https://discord.com/api/v10/gateway", nil)
+	if err != nil {
+		t.Fatalf("http.NewRequest() error: %v", err)
+	}
+
+	restProxy := session.Client.Transport.(*http.Transport).Proxy
+	restProxyURL, err := restProxy(req)
+	if err != nil {
+		t.Fatalf("rest proxy func error: %v", err)
+	}
+	if got, want := restProxyURL.String(), "http://127.0.0.1:7890"; got != want {
+		t.Fatalf("REST proxy = %q, want %q", got, want)
+	}
+
+	wsProxyURL, err := session.Dialer.Proxy(req)
+	if err != nil {
+		t.Fatalf("ws proxy func error: %v", err)
+	}
+	if got, want := wsProxyURL.String(), "http://127.0.0.1:7890"; got != want {
+		t.Fatalf("WS proxy = %q, want %q", got, want)
+	}
+}
+
+func TestApplyDiscordProxy_FromEnvironment(t *testing.T) {
+	t.Setenv("HTTP_PROXY", "http://127.0.0.1:8888")
+	t.Setenv("http_proxy", "http://127.0.0.1:8888")
+	t.Setenv("HTTPS_PROXY", "http://127.0.0.1:8888")
+	t.Setenv("https_proxy", "http://127.0.0.1:8888")
+	t.Setenv("ALL_PROXY", "")
+	t.Setenv("all_proxy", "")
+	t.Setenv("NO_PROXY", "")
+	t.Setenv("no_proxy", "")
+
+	session, err := discordgo.New("Bot test-token")
+	if err != nil {
+		t.Fatalf("discordgo.New() error: %v", err)
+	}
+
+	if err = applyDiscordProxy(session, ""); err != nil {
+		t.Fatalf("applyDiscordProxy() error: %v", err)
+	}
+
+	req, err := http.NewRequest("GET", "https://discord.com/api/v10/gateway", nil)
+	if err != nil {
+		t.Fatalf("http.NewRequest() error: %v", err)
+	}
+
+	gotURL, err := session.Dialer.Proxy(req)
+	if err != nil {
+		t.Fatalf("ws proxy func error: %v", err)
+	}
+
+	wantURL, err := url.Parse("http://127.0.0.1:8888")
+	if err != nil {
+		t.Fatalf("url.Parse() error: %v", err)
+	}
+	if gotURL.String() != wantURL.String() {
+		t.Fatalf("WS proxy = %q, want %q", gotURL.String(), wantURL.String())
+	}
+}
+
+func TestApplyDiscordProxy_InvalidProxyURL(t *testing.T) {
+	session, err := discordgo.New("Bot test-token")
+	if err != nil {
+		t.Fatalf("discordgo.New() error: %v", err)
+	}
+
+	if err = applyDiscordProxy(session, "://bad-proxy"); err == nil {
+		t.Fatal("applyDiscordProxy() expected error for invalid proxy URL, got nil")
+	}
+}