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harmonyos-rn-ui-mcp-server

v0.1.0

Published

MCP server for inspecting HarmonyOS UI

Readme

HarmonyOS RN UI Inspector MCP

一个用于查看鸿蒙系统 UI 的 MCP (Model Context Protocol) 服务器。通过 hidumper 命令获取鸿蒙设备的窗口列表、UI 组件树和截图。

功能

| 工具 | 功能 | 数据源 | |------|------|--------| | list_windows | 列出所有窗口 | WindowManagerService | | get_ui_tree | 获取 UI 组件树 | RenderService | | list_abilities | 列出所有应用 | AbilityManagerService | | screenshot | 获取设备截图 | snapshot_display |

安装

npm install -g harmonyos-rn-ui-mcp-server

配置

~/.claude.json 中添加:

{
  "mcpServers": {
    "harmonyos-ui": {
      "command": "npx",
      "args": ["harmonyos-rn-ui-mcp-server"],
      "env": {
        "HDC_PATH": "${HDC_PATH}"
      }
    }
  }
}

配置修改后重启 Claude Code 即可。

开发

# 安装依赖
npm install

# 开发模式(监听文件变化)
npm run dev

# 编译
npm run build

# 启动服务器
npm start

使用

重启 Claude Code 后,在对话中直接使用 MCP 工具:

// 列出所有窗口
请帮我列出当前鸿蒙设备的所有窗口

// 获取 UI 组件树
请获取进程 31950 的 UI 组件树

// 截图
请帮我截取当前屏幕

技术栈

  • Node.js + TypeScript
  • MCP SDK @modelcontextprotocol/sdk
  • hdc (HarmonyOS Device Connector)
  • hidumper

参考资料

License

MIT