About Miaomiao Serial
Miaomiao Serial is an MCP server published by xmprocat in the Developer Tools category: claude Code MCP 服务，用于通过串口调试目标设备。.
The repository has 2 stars and 0 forks, with the last commit 6 months ago. Six months or more without a commit doesn't mean the server is broken, but check the open issues before depending on it in production.
Install
git clone https://github.com/xmprocat/miaomiao_serialThis server has no ConduID identity, so agent calls to it are not receipted. Pin the version you install and review the source before granting it credentials.
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README
Miaomiao Serial MCP Server
Claude Code MCP 服务，用于通过串口调试目标设备。
安装
将整个 miaomiao_serial 文件夹拷贝到目标电脑，例如：
D:\miaomiao_serial\
配置 Claude Code
在 Claude Code 中添加 MCP 服务：
claude mcp add --transport stdio miaomiao_serial -- python "D:\miaomiao_serial\serial_stdio_server.py"
或指定端口和波特率：
claude mcp add --transport stdio miaomiao_serial -- python "D:\miaomiao_serial\serial_stdio_server.py" -- --port COM17 --baudrate 115200
可用工具
| 工具 | 功能 |
|---|---|
serial_connect |
连接到串口 |
serial_disconnect |
断开连接 |
serial_send |
发送命令到设备 |
serial_read |
读取缓冲区数据 |
serial_list_ports |
列出可用串口 |
serial_status |
获取连接状态和健康信息 |
serial_clear_buffer |
清空数据缓冲区 |
使用示例
You: Connect to COM17 and run "date" on the device
Claude: [使用 serial_connect 连接]
[使用 serial_send 发送 "date"]
[使用 serial_read 读取输出]
You: Show me the process list
Claude: [使用 serial_send 发送 "top -n 1"]
[返回进程列表]
You: What's the current buffer status?
Claude: [使用 serial_status]
返回健康信息：连接状态、字节数、错误计数等
特性
- 线程安全的串口读写
- 自动处理高速数据流（缓冲区上限10000行）
- 多编码支持（UTF-8 / Latin-1）
- 错误自动重连
- 健康状态监控
目录结构
miaomiao_serial/
├── serial_stdio_server.py # MCP 主程序
├── pyserial/ # 串口库
│ ├── serial/
│ │ └── ...
│ └── pyserial-3.5.dist-info/
└── README.md # 本文件
感谢
README copy captured when this server was indexed; it may lag the repository. The original is authoritative.