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

# 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

{
  "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

{
  "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

{ "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

{
  "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

{ "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.

{
  "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:

{ "provider": "anthropic", "token": "sk-ant-xxx" }

Response:

{ "status": "success", "message": "Anthropic token saved" }

Google Antigravity (Browser OAuth)

Returns an authorization URL for the frontend to open in a new tab:

{
  "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

{ "provider": "openai" }

Omit or leave provider empty to log out from all providers.

Response 200 OK

{ "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)

{
  "process_status": "running",
  "status": "ok",
  "uptime": "1.010814s"
}

Response 200 OK (Stopped)

{
  "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

{
  "status": "ok",
  "pid": 12345
}

POST /api/process/stop

Stops the running picoclaw gateway process.

Response 200 OK

{
  "status": "ok"
}

Testing

go test -v ./cmd/picoclaw-launcher/