Files
picoclaw/config/config.example.json
T
Zane Tung 9fed4ec136 feat: add anthropic-messages protocol for native Anthropic Messages API support Fixes #269 (#1284)
* feat: add anthropic-messages protocol support

Add native Anthropic Messages API format support to enable
compatibility with custom endpoints that only support Anthropic's
native message format (not OpenAI-compatible format).

Changes:
- Add new pkg/providers/anthropic_messages package with HTTP-based provider
- Implement Anthropic Messages API request/response format conversion
- Add anthropic-messages protocol support in factory_provider.go
- Include comprehensive unit tests (64.2% coverage)

Features:
- Support for system, user, assistant, and tool messages
- Support for tool calls (tool_use blocks)
- Proper header handling (x-api-key, anthropic-version)
- Configurable max_tokens and temperature
- Automatic base URL normalization

Configuration example:
  model: "anthropic-messages/claude-opus-4-6"
  api_base: "https://api.anthropic.com"
  api_key: "sk-..."

Tested with actual API endpoint, verified compatibility
with Anthropic Messages API specification.

🤖 Generated with [Claude Code](https://claude.com/claude-code)

Co-Authored-By: Claude <noreply@anthropic.com>

* docs: add anthropic-messages protocol examples to README and config

Add configuration examples and documentation for the new
anthropic-messages protocol:

- config.example.json: Add claude-opus-4.6 example with anthropic-messages
- README.md: Add "Anthropic Messages API (native format)" section
- README.zh.md: Add Chinese version of the documentation

This helps users understand when to use anthropic-messages vs
anthropic protocol and fixes issue #269.

🤖 Generated with [Claude Code](https://claude.com/claude-code)

Co-Authored-By: Claude <noreply@anthropic.com>

* fix: format code with gofmt -s

- Align constant definitions in provider.go
- Align struct fields in test cases
- Fix gofmt formatting issues reported in review

🤖 Generated with [Claude Code](https://claude.com/claude-code)

Co-Authored-By: Claude <noreply@anthropic.com>

* fix: address linter errors

- Fix HTTP header canonical form: "x-api-key" → "X-API-Key"
- Fix HTTP header canonical form: "anthropic-version" → "Anthropic-Version"
- Format imports with gci (standard, default, localmodule order)
- Format code with golines (max line length 120)

🤖 Generated with [Claude Code](https://claude.com/claude-code)

Co-Authored-By: Claude <noreply@anthropic.com>

* fix: resolve golangci-lint errors in anthropic-messages provider

- add nolint comment for canonicalheader rule on X-API-Key header (Anthropic API requires exact casing)
- fix golines formatting issues in provider_test.go (split long lines under 120 chars)
- fix long comment line in factory_provider.go (split into two lines)

Resolves CI linter failures for the anthropic-messages protocol implementation.

* fix(providers): address review comments in anthropic-messages provider

- fix normalizeBaseURL edge case that incorrectly appends /v1 to URLs already containing /v1 path (e.g., https://api.example.com/v1/proxy)
- remove dead code for apiBase empty check as normalizeBaseURL() always provides a default value
- update test to use proper constructor instead of direct struct initialization
- add detailed comments explaining the URL normalization logic

Resolves review comments on PR #1284

* fix(providers): remove hardcoded max_tokens in anthropic-messages provider

- remove hardcoded max_tokens value (4096) from buildRequestBody
- read max_tokens directly from options parameter
- add error handling when max_tokens is missing from options
- update test cases to include max_tokens in options

This fix ensures the provider respects the config default value (32768)
or system fallback (8192) instead of always using the hardcoded 4096.

* fix(providers): improve error handling and add edge case tests

- fix ToolCalls nil vs empty slice issue to ensure consistent JSON serialization
- add detailed HTTP error handling for common status codes (401, 429, 400, 404, 500, 503)
- add edge case tests for buildRequestBody and parseResponseBody
- clarify anthropic vs anthropic-messages protocol differences in docs

---------

Co-authored-by: Claude <noreply@anthropic.com>
2026-03-13 14:09:40 +08:00

518 lines
12 KiB
JSON

{
"agents": {
"defaults": {
"workspace": "~/.picoclaw/workspace",
"restrict_to_workspace": true,
"model_name": "gpt-5.4",
"max_tokens": 8192,
"temperature": 0.7,
"max_tool_iterations": 20,
"summarize_message_threshold": 20,
"summarize_token_percent": 75
}
},
"model_list": [
{
"model_name": "gpt-5.4",
"model": "openai/gpt-5.4",
"api_key": "sk-your-openai-key",
"api_base": "https://api.openai.com/v1"
},
{
"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",
"thinking_level": "high"
},
{
"_comment": "Anthropic Messages API - use native format for direct Anthropic API access",
"model_name": "claude-opus-4-6",
"model": "anthropic-messages/claude-opus-4-6",
"api_key": "sk-ant-your-key",
"api_base": "https://api.anthropic.com"
},
{
"model_name": "gemini",
"model": "antigravity/gemini-2.0-flash",
"auth_method": "oauth"
},
{
"model_name": "deepseek",
"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": "modelscope-qwen",
"model": "modelscope/Qwen/Qwen3-235B-A22B-Instruct-2507",
"api_key": "your-modelscope-access-token",
"api_base": "https://api-inference.modelscope.cn/v1"
},
{
"model_name": "loadbalanced-gpt-5.4",
"model": "openai/gpt-5.4",
"api_key": "sk-key1",
"api_base": "https://api1.example.com/v1"
},
{
"model_name": "loadbalanced-gpt-5.4",
"model": "openai/gpt-5.4",
"api_key": "sk-key2",
"api_base": "https://api2.example.com/v1"
}
],
"channels": {
"telegram": {
"enabled": false,
"token": "YOUR_TELEGRAM_BOT_TOKEN",
"base_url": "",
"proxy": "",
"allow_from": [
"YOUR_USER_ID"
],
"reasoning_channel_id": ""
},
"discord": {
"enabled": false,
"token": "YOUR_DISCORD_BOT_TOKEN",
"proxy": "",
"allow_from": [],
"group_trigger": {
"mention_only": false
},
"reasoning_channel_id": ""
},
"qq": {
"enabled": false,
"app_id": "YOUR_QQ_APP_ID",
"app_secret": "YOUR_QQ_APP_SECRET",
"allow_from": [],
"reasoning_channel_id": ""
},
"maixcam": {
"enabled": false,
"host": "0.0.0.0",
"port": 18790,
"allow_from": [],
"reasoning_channel_id": ""
},
"whatsapp": {
"enabled": false,
"bridge_url": "ws://localhost:3001",
"use_native": false,
"session_store_path": "",
"allow_from": [],
"reasoning_channel_id": ""
},
"feishu": {
"enabled": false,
"app_id": "",
"app_secret": "",
"encrypt_key": "",
"verification_token": "",
"allow_from": [],
"reasoning_channel_id": "",
"random_reaction_emoji": []
},
"dingtalk": {
"enabled": false,
"client_id": "YOUR_CLIENT_ID",
"client_secret": "YOUR_CLIENT_SECRET",
"allow_from": [],
"reasoning_channel_id": ""
},
"slack": {
"enabled": false,
"bot_token": "xoxb-YOUR-BOT-TOKEN",
"app_token": "xapp-YOUR-APP-TOKEN",
"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_path": "/webhook/line",
"allow_from": [],
"reasoning_channel_id": ""
},
"onebot": {
"enabled": false,
"ws_url": "ws://127.0.0.1:3001",
"access_token": "",
"reconnect_interval": 5,
"group_trigger_prefix": [],
"allow_from": [],
"reasoning_channel_id": ""
},
"wecom": {
"_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_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.",
"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_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": {
"_comment": "DEPRECATED: Use model_list instead. This will be removed in a future version",
"anthropic": {
"api_key": "",
"api_base": ""
},
"openai": {
"api_key": "",
"api_base": "",
"web_search": true
},
"openrouter": {
"api_key": "sk-or-v1-xxx",
"api_base": ""
},
"groq": {
"api_key": "gsk_xxx",
"api_base": ""
},
"zhipu": {
"api_key": "YOUR_ZHIPU_API_KEY",
"api_base": ""
},
"gemini": {
"api_key": "",
"api_base": ""
},
"vllm": {
"api_key": "",
"api_base": ""
},
"nvidia": {
"api_key": "nvapi-xxx",
"api_base": "",
"proxy": "http://127.0.0.1:7890"
},
"moonshot": {
"api_key": "sk-xxx",
"api_base": ""
},
"qwen": {
"api_key": "sk-xxx",
"api_base": ""
},
"ollama": {
"api_key": "",
"api_base": "http://localhost:11434/v1"
},
"cerebras": {
"api_key": "",
"api_base": ""
},
"volcengine": {
"api_key": "",
"api_base": ""
},
"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"
},
"modelscope": {
"api_key": "",
"api_base": "https://api-inference.modelscope.cn/v1"
}
},
"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
},
"perplexity": {
"enabled": false,
"api_key": "pplx-xxx",
"api_keys": [
"pplx-xxx"
],
"max_results": 5
},
"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": {
"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",
"auth_token": "",
"search_path": "",
"skills_path": "",
"download_path": "",
"timeout": 0,
"max_zip_size": 0,
"max_response_size": 0
}
},
"github": {
"proxy": "http://127.0.0.1:7891",
"token": ""
},
"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": {
"enabled": true,
"interval": 30
},
"devices": {
"enabled": false,
"monitor_usb": true
},
"voice": {
"echo_transcription": false
},
"gateway": {
"host": "127.0.0.1",
"port": 18790
}
}