MCP Servers

A collection of Model Context Protocol servers, templates, tools and more.

MCP server by 1pitaph

Created 2/26/2026
Updated about 6 hours ago
Repository documentation and setup instructions

SU MCP Server

SketchUp MCP (Model Context Protocol) 服务器插件,使 AI 客户端(如 Claude)能通过标准化协议与 SketchUp 交互,实现 AI 辅助 3D 建模。

架构

MCP客户端 (Claude) <--stdio--> stdio_bridge.py <--TCP--> SketchUp TCP Server
  • SketchUp 内部: 非阻塞 TCP 服务器 (端口 9876),使用 UI.start_timer 轮询
  • stdio_bridge.py: 跨平台 Python 脚本,桥接 stdio 和 TCP(无外部依赖)
  • SketchUp 插件: 全部纯 Ruby 实现,无外部 gem 依赖

安装

  1. su_mcp.rbsu_mcp/ 文件夹复制到 SketchUp 的 Plugins 目录:

    • Windows: %APPDATA%\SketchUp\SketchUp 2024\SketchUp\Plugins\
    • macOS: ~/Library/Application Support/SketchUp 2024/SketchUp/Plugins/
  2. 重启 SketchUp,在 Extension Manager 中确认 "SU MCP Server" 已启用

使用

启动服务器

  • 菜单: Extensions > SU MCP Server > Start Server
  • 或在 Ruby Console 中: OnePitaph::SuMcp::PluginManager.start_server

配置 Claude Desktop

编辑 Claude Desktop 配置文件:

  • Windows: %APPDATA%\Claude\claude_desktop_config.json
  • macOS: ~/Library/Application Support/Claude/claude_desktop_config.json

Windows (需先将 stdio_bridge.py 复制到纯英文路径):

{
  "mcpServers": {
    "sketchup": {
      "command": "python",
      "args": ["C:\\su_mcp_bridge\\stdio_bridge.py"],
      "env": { "SU_MCP_PORT": "9876" }
    }
  }
}

macOS:

{
  "mcpServers": {
    "sketchup": {
      "command": "python3",
      "args": ["/path/to/bridge/stdio_bridge.py"],
      "env": { "SU_MCP_PORT": "9876" }
    }
  }
}

依赖: Python 3(macOS 内置;Windows 若无请从 python.org 安装并勾选 "Add Python to PATH")

配置保存后,完全重启 Claude Desktop 生效。

可用工具

| 工具名 | 说明 | 只读 | | -------------------- | -------------------------- | ---- | | get_model_info | 获取模型概要信息 | ✅ | | get_selection | 获取当前选中实体 | ✅ | | create_geometry | 创建几何体 (面/边/组/盒子) | ❌ | | transform_entities | 变换实体 (移动/旋转/缩放) | ❌ | | set_material | 设置材质颜色 | ❌ | | get_entity_info | 获取实体详细信息 | ✅ | | delete_entities | 删除实体 | ❌ | | execute_ruby | 执行任意 Ruby 代码 | ❌ |

自定义配置

OnePitaph::SuMcp.configure do |c|
  c.port = 8888
  c.log_level = :debug
  c.max_clients = 10
end

文件结构

su_mcp/
├── su_mcp.rb              # 扩展加载器
├── su_mcp/                # 支撑文件夹
│   ├── main.rb            # 插件入口
│   ├── version.rb         # 版本
│   ├── config.rb          # 配置
│   ├── server/            # TCP/JSON-RPC 传输层
│   ├── mcp/               # MCP 协议抽象
│   ├── tools/             # 工具实现
│   └── utils/             # 工具函数
├── bridge/
│   ├── stdio_bridge.py    # Stdio 桥接脚本 (Python, 推荐跨平台)
│   └── stdio_bridge.rb    # Stdio 桥接脚本 (Ruby, 备用)
└── README.md

License

Copyright (c) 2026 1Pitaph. All rights reserved.

Quick Setup
Installation guide for this server

Installation Command (package not published)

git clone https://github.com/1pitaph/su_mcp
Manual Installation: Please check the README for detailed setup instructions and any additional dependencies required.

Cursor configuration (mcp.json)

{ "mcpServers": { "1pitaph-su-mcp": { "command": "git", "args": [ "clone", "https://github.com/1pitaph/su_mcp" ] } } }