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Wechat

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Enables AI agents to control WeChat through MCP protocol, including sending messages, managing contacts, and searching messages.

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About

Enables AI agents to control WeChat through MCP protocol, including sending messages, managing contacts, and searching messages.

README

让 Codex 接管微信 — 通过 MCP 协议将微信能力暴露为 AI 可调用的工具。

概览

┌─────────────────────────────────────────────┐
│                 Codex                        │
│       ┌──────────────────────────────┐      │
│       │   WeChat MCP Server          │      │
│       │   (暴露 10+ 个工具给 Codex)   │      │
│       └───────┬──────────────────────┘      │
│               │ stdio / JSON-RPC            │
│       ┌───────▼──────────────────────┐      │
│       │   Wechaty + Puppet           │      │
│       │   (微信协议桥接层)             │      │
│       └───────┬──────────────────────┘      │
│               │ 注入/协议                  │
│       ┌───────▼──────────────────────┐      │
│       │  微信 (桌面版 / iPad 协议)     │      │
│       └──────────────────────────────┘      │
└─────────────────────────────────────────────┘

快速开始

# 1. 安装依赖
bash scripts/setup.sh

# 2. 启动(扫码登录微信)
npm start

# 3. 注册到 Codex
codex plugin add wechat-mcp@personal

# 4. 在 Codex 中即可使用 WeChat 工具

工具列表

工具 描述
wechat_status 获取登录状态和 Bot 信息
wechat_send_text 发送文本消息
wechat_send_file 发送文件/图片
wechat_get_contacts 获取联系人列表(支持搜索)
wechat_get_rooms 获取群聊列表
wechat_get_messages 获取最近消息
wechat_search_messages 搜索历史消息
wechat_contact_info 获取联系人详情
wechat_self_info 获取自身信息
wechat_setup_guide 搭建指南和故障排查

技术选型

  • 协议: MCP (Model Context Protocol) over stdio
  • 微信桥接: Wechaty + wechaty-puppet-wechat (UOS)
  • 运行时: Node.js 18+
  • 通信: JSON-RPC 2.0

目录结构

wechat-mcp/
├── .codex-plugin/
│   └── plugin.json        # 插件清单
├── .mcp.json              # MCP Server 配置
├── mcp/
│   ├── index.mjs          # MCP Server 入口
│   └── wechaty-bridge.mjs # Wechaty 桥接封装
├── scripts/
│   └── setup.sh           # 一键安装/检查脚本
├── skills/
│   └── SKILL.md            # Codex 技能定义
├── package.json           # Node.js 依赖
└── README.md

许可证

MIT

from github.com/Xwangtie/wechat-mcp

Installing Wechat

This server has no published package — it is built from source. Open the repository and follow its README.

▸ github.com/Xwangtie/wechat-mcp

FAQ

Is Wechat MCP free?

Yes, Wechat MCP is free — one-click install via Unyly at no cost.

Does Wechat need an API key?

No, Wechat runs without API keys or environment variables.

Is Wechat hosted or self-hosted?

Self-hosted: the server runs locally on your machine via the install command above.

How do I install Wechat in Claude Desktop, Claude Code or Cursor?

Open Wechat on unyly.org, pick your client tab (Claude Desktop, Claude Code, Cursor) and press Install — the config is generated automatically, no JSON editing.

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