weixin-mcp
Enables AI assistants to send and receive WeChat messages through the official ClawBot API, supporting text, images, files, and videos.
README
weixin-mcp
🤖 微信 MCP Server — 让 AI 助手直接收发微信消息
⚠️ 重要说明:本项目基于微信官方 ClawBot(智能体机器人)API,需要在微信中创建 ClawBot 后扫码登录。不是用个人微信账号发消息,而是通过官方机器人接口。
👉 创建 ClawBot:最新版微信 → 设置 → 插件 → 微信 ClawBot
将微信 ClawBot 能力暴露为 MCP 工具,Claude Desktop、Cursor、OpenClaw 等 AI 助手可以直接:
- 📨 发送消息 — 文本、图片、文件、视频
- 📬 接收消息 — 轮询或 Webhook 实时推送
- 👥 管理联系人 — 自动记录对话用户
✨ 特性
- 官方接口 — 基于微信 ClawBot API,合规安全
- 零配置 — 创建 ClawBot 后扫码即用,无需公众号/企业微信
- 全类型消息 — 文本 / 图片 / 文件 / 视频
- 实时推送 — Webhook 模式,消息秒级推送到你的服务
- 多账号支持 — 不同目录运行多个实例
- MCP 标准 — 兼容所有 MCP 客户端
🚀 快速开始
# 1. 扫码登录
npx weixin-mcp login
# 2. 查看状态
npx weixin-mcp status
# 3. 发消息测试
npx weixin-mcp send <userId> "Hello from CLI!"
# 4. 启动 MCP server
npx weixin-mcp
🔌 Claude Desktop 集成
编辑 claude_desktop_config.json:
{
"mcpServers": {
"weixin": {
"command": "npx",
"args": ["weixin-mcp"]
}
}
}
重启 Claude Desktop,即可让 Claude 帮你收发微信消息!
🛠️ CLI 命令
| 命令 | 说明 |
|---|---|
login |
扫码登录微信 |
status |
查看账号和 daemon 状态 |
send <to> <text> |
发送消息(支持短 ID) |
poll [--watch] |
拉取消息 |
download -e <param> -k <key> -o <file> |
下载媒体文件 |
contacts |
查看联系人 |
start [--webhook url] |
启动 HTTP daemon |
stop / restart |
停止/重启 daemon |
logs [-f] |
查看日志 |
accounts list|clean|remove |
管理账号 |
update |
更新到最新版 |
短 ID 匹配
联系人唯一时,可用前缀代替完整 ID:
npx weixin-mcp send abc12 "hello"
# ✓ Resolved "abc12" → abc123xyz456@im.wechat
发送图片/文件/视频
# 发送图片
npx weixin-mcp send abc12 --image /path/to/photo.jpg
# 发送文件
npx weixin-mcp send abc12 --file /path/to/document.pdf
# 发送视频
npx weixin-mcp send abc12 --video /path/to/video.mp4
# 带文字说明
npx weixin-mcp send abc12 --image /path/to/photo.jpg --caption "看看这张图"
🔧 MCP 工具
| 工具 | 说明 | 参数 |
|---|---|---|
weixin_send |
发送文本 | to, text, context_token? |
weixin_send_image |
发送图片 | to, source, caption? |
weixin_send_file |
发送文件 | to, source, caption? |
weixin_poll |
拉取消息 | reset_cursor? |
weixin_contacts |
联系人列表 | - |
weixin_get_config |
获取配置 | user_id |
📡 Webhook 模式
实时接收消息推送:
npx weixin-mcp start --webhook http://your-server/weixin-hook
收到消息时 POST 到 webhook:
{
"event": "weixin_messages",
"messages": [{
"from_user_id": "...",
"item_list": [{"type": 1, "text_item": {"text": "你好"}}],
"context_token": "..."
}],
"timestamp": "2026-03-22T19:00:00.000Z"
}
🏠 数据存储
优先级:$WEIXIN_MCP_DIR > ~/.openclaw/openclaw-weixin/ > ~/.weixin-mcp/
| 文件 | 说明 |
|---|---|
accounts/*.json |
登录凭证 |
contacts.json |
联系人 |
daemon.json |
Daemon 状态 |
daemon.log |
日志 |
🔀 多实例模式
一个 bot = 一个微信账号。需要多账号时,用不同目录运行多个实例:
# 实例 A(端口 3001)
WEIXIN_MCP_DIR=~/.weixin-mcp-a npx weixin-mcp login
WEIXIN_MCP_DIR=~/.weixin-mcp-a npx weixin-mcp start --port 3001
# 实例 B(端口 3002)
WEIXIN_MCP_DIR=~/.weixin-mcp-b npx weixin-mcp login
WEIXIN_MCP_DIR=~/.weixin-mcp-b npx weixin-mcp start --port 3002
Claude Desktop 配置多账号:
{
"mcpServers": {
"weixin-personal": {
"command": "npx",
"args": ["weixin-mcp", "start", "--port", "3001"],
"env": { "WEIXIN_MCP_DIR": "/Users/you/.weixin-mcp-personal" }
},
"weixin-work": {
"command": "npx",
"args": ["weixin-mcp", "start", "--port", "3002"],
"env": { "WEIXIN_MCP_DIR": "/Users/you/.weixin-mcp-work" }
}
}
}
🔗 相关项目
- OpenClaw — AI Agent 基础设施
- MCP Protocol — Model Context Protocol
- ClawHub — Agent Skills 市场
📄 License
MIT © bkmashiro
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