WeCom Bot MCP Server

A WeCom (WeChat Work) bot server implemented with FastMCP, supporting message sending via webhook.

Features

Built on FastMCP framework
Markdown message format support
Asynchronous message sending
Message history tracking
Complete type hints
Comprehensive unit tests

Installation

Installing via Smithery

To install WeCom Bot Server for Claude Desktop automatically via Smithery :


npx -y @smithery/cli install wecom-bot-mcp-server --client claude

Using pip:


pip install wecom-bot-mcp-server

Or using poetry (recommended):


poetry add wecom-bot-mcp-server

Usage

Set environment variable:


# Windows PowerShell
$env:WECOM_WEBHOOK_URL="your WeCom bot webhook URL"
 
# Linux/macOS
export WECOM_WEBHOOK_URL="your WeCom bot webhook URL"

Run the server:


# Run directly after installation
wecom-bot-mcp-server

Or use in code:


from wecom_bot_mcp_server.server import main
 
# Start server
if __name__ == "__main__":
    main()

Send messages:


from wecom_bot_mcp_server.server import send_message, get_message_history
 
# Send a message
await send_message("Hello, WeCom!")
 
# Get message history
history = get_message_history()

Cline Configuration

Install dependency:


poetry add wecom-bot-mcp-server

Configure Cline MCP settings:

Configure the Cline MCP settings file in VSCode. File location:

Windows: %APPDATA%\Code\User\globalStorage\rooveterinaryinc.roo-cline\settings\cline_mcp_settings.json
Linux: ~/.config/Code/User/globalStorage\rooveterinaryinc.roo-cline\settings\cline_mcp_settings.json
macOS: ~/Library/Application Support/Code/User/globalStorage\rooveterinaryinc.roo-cline\settings\cline_mcp_settings.json

Add the following configuration:


{
  "mcpServers": {
    "wecom-bot-server": {
      "command": "wecom-bot-mcp-server",
      "args": [],
      "env": {
        "WECOM_WEBHOOK_URL": "<your WeCom bot webhook URL>"
      },
      "alwaysAllow": [
        "send_message"
      ],
      "disabled": false
    }
  }
}

Configuration notes:

command: Uses the installed command-line tool
env.WECOM_WEBHOOK_URL: Replace with your actual WeCom bot webhook URL

Development

Clone repository:


git clone https://github.com/loonghao/wecom-bot-mcp-server.git
cd wecom-bot-mcp-server

Install poetry and dependencies:


pip install poetry
poetry install --with dev

Run tests:


poetry run pytest tests/ --cov=wecom_bot_mcp_server

Code checks:


poetry run ruff check .
poetry run ruff format .
poetry run mypy src/wecom_bot_mcp_server --strict

Requirements

Python >= 3.10
FastMCP >= 0.4.1
httpx >= 0.24.1

License

MIT License

Contributing

Issues and Pull Requests are welcome!

WeCom Bot MCP Server (中文)

English | 中文

特性

基于 FastMCP 框架实现
支持 Markdown 格式消息
异步消息发送
消息历史记录
完整的类型提示
全面的单元测试

安装

使用 Smithery 安装

通过 Smithery 为 Claude Desktop 自动安装 WeCom Bot Server：


npx -y @smithery/cli install wecom-bot-mcp-server --client claude

使用 pip 安装：


pip install wecom-bot-mcp-server

或者使用 poetry 安装（推荐）：


poetry add wecom-bot-mcp-server

使用方法

设置环境变量：


# Windows PowerShell
$env:WECOM_WEBHOOK_URL="你的企业微信机器人 Webhook URL"
 
# Linux/macOS
export WECOM_WEBHOOK_URL="你的企业微信机器人 Webhook URL"

运行服务器：


# 安装后可以直接运行命令
wecom-bot-mcp-server

或者在代码中使用：


from wecom_bot_mcp_server.server import main
 
# 启动服务器
if __name__ == "__main__":
    main()

发送消息：


from wecom_bot_mcp_server.server import send_message, get_message_history
 
# 发送消息
await send_message("Hello, WeCom!")
 
# 获取消息历史
history = get_message_history()

在 Cline 中配置

安装依赖：


poetry add wecom-bot-mcp-server

配置 Cline MCP 设置：

在 VSCode 中，需要配置 Cline MCP 设置文件。文件位置：

Windows: %APPDATA%\Code\User\globalStorage\rooveterinaryinc.roo-cline\settings\cline_mcp_settings.json
Linux: ~/.config/Code/User/globalStorage\rooveterinaryinc.roo-cline\settings\cline_mcp_settings.json
macOS: ~/Library/Application Support/Code/User/globalStorage\rooveterinaryinc.roo-cline\settings\cline_mcp_settings.json

添加以下配置：


{
  "mcpServers": {
    "wecom-bot-server": {
      "command": "wecom-bot-mcp-server",
      "args": [],
      "env": {
        "WECOM_WEBHOOK_URL": "<你的企业微信机器人Webhook URL>"
      },
      "alwaysAllow": [
        "send_message"
      ],
      "disabled": false
    }
  }
}

配置说明：

command: 使用安装后的命令行工具
env.WECOM_WEBHOOK_URL: 替换为你的企业微信机器人实际的 Webhook URL

开发

克隆仓库：


git clone https://github.com/loonghao/wecom-bot-mcp-server.git
cd wecom-bot-mcp-server

安装 poetry 和依赖：


pip install poetry
poetry install --with dev

运行测试：


poetry run pytest tests/ --cov=wecom_bot_mcp_server

代码检查：


poetry run ruff check .
poetry run ruff format .
poetry run mypy src/wecom_bot_mcp_server --strict

要求

Python >= 3.10
FastMCP >= 0.4.1
httpx >= 0.24.1

许可证

MIT License

贡献

欢迎提交 Issue 和 Pull Request！