Easy-MCP-AutoCad

MCP.Pizza Chef: zh19980811

Easy-MCP-AutoCad is an MCP server integrating AutoCAD with large language models such as Claude, enabling natural language interaction for creating, modifying, and analyzing CAD drawings. It supports basic drawing, layer management, professional drawing generation, text pattern queries, and stores CAD elements in an embedded SQLite database. Designed for Windows with AutoCAD 2018+, it facilitates seamless end-to-end communication between AutoCAD and LLMs, streamlining CAD workflows through conversational commands.

Use This MCP server To

Create and modify AutoCAD drawings using natural language commands Manage AutoCAD layers via conversational interface Generate professional PMC control drawings automatically Scan and analyze existing CAD drawings for elements Query and highlight specific text patterns in drawings Store and retrieve CAD elements using integrated SQLite database Enable end-to-end communication between AutoCAD and LLMs Automate repetitive CAD tasks through natural language requests

README

AutoCAD MCP 服务器

基于 Model Context Protocol (MCP) 的 AutoCAD 集成服务器,允许通过 Claude 等大型语言模型 (LLM) 与 AutoCAD 进行自然语言交互。 本案例仅作参考和学习,部分CAD功能尚未实现,但实现与autocad端到端之间的通信,但具体的工具函数尚未实现

示例

AutoCAD MCP 演示视频

功能特点

  • 自然语言交互:通过自然语言控制 AutoCAD 创建和修改图纸
  • 基础绘图:支持绘制基本图形(线条、圆等)
  • 图层管理:创建、修改和删除图层
  • 专业图纸生成:自动生成 PMC 控制图 等专业图纸
  • 图纸分析:扫描并解析现有图纸中的元素
  • 文本模式查询:查询并高亮显示特定文本模式(如 PMC-3M
  • 数据库集成:内置 SQLite 数据库,支持 CAD 元素的存储和查询

系统要求

  • Python 3.10 或更高版本
  • AutoCAD 2018 或更高版本(需支持 COM 接口)
  • Windows 操作系统

安装

1. 克隆仓库

git clone https://github.com/yourusername/autocad-mcp-server.git
cd autocad-mcp-server

2. 创建并激活虚拟环境

Windows:

python -m venv .venv
.venv\Scripts\activate

macOS / Linux:

python -m venv .venv
source .venv/bin/activate

3. 安装依赖

pip install -r requirements.txt

4. (可选)构建可执行文件

pyinstaller --onefile server.py

使用方法

作为独立服务器运行

python server.py

Claude Desktop 集成

编辑 Claude Desktop 配置文件(路径如下):

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

示例配置:

{
  "mcpServers": {
    "autocad-mcp-server": {
      "command": "path/to/autocad_mcp_server.exe",
      "args": []
    }
  }
}

可用工具(API 功能)

功能 说明
create_new_drawing 创建新的 AutoCAD 图纸
draw_line 画直线
draw_circle 画圆
set_layer 设置当前图层
highlight_text 高亮显示匹配的文本
scan_elements 扫描并解析图纸元素
export_to_database 将 CAD 元素信息存入 SQLite

Easy-MCP-AutoCad FAQ

How do I install Easy-MCP-AutoCad?
Clone the GitHub repo, create a Python 3.10+ virtual environment, activate it, and install dependencies as per the README instructions.
What are the system requirements for Easy-MCP-AutoCad?
Requires Windows OS, AutoCAD 2018 or newer with COM interface support, and Python 3.10 or higher.
Can Easy-MCP-AutoCad work with LLMs other than Claude?
Yes, it is compatible with multiple LLM providers including OpenAI, Claude, and Gemini, as it uses the MCP standard.
Does Easy-MCP-AutoCad support complex CAD functions?
Currently, it supports basic drawing and layer management; advanced tool functions are under development.
How does Easy-MCP-AutoCad handle CAD data storage?
It uses an embedded SQLite database to store and query CAD elements efficiently.
Is Easy-MCP-AutoCad suitable for production use?
It is primarily a reference and learning project; some features are incomplete and may require further development for production.
How does Easy-MCP-AutoCad enable natural language interaction?
It connects AutoCAD with LLMs via MCP, allowing users to issue commands and queries in natural language.
What programming language is Easy-MCP-AutoCad built with?
It is developed in Python 3.10 or higher, leveraging AutoCAD's COM interface on Windows.