# AutoCAD MCP Server <img src="img/claude-logo.png" alt="Claude" width="32">
MCP server to control AutoCAD through Claude Desktop using natural language.
<img src="img/schema.png" alt="Diagram" width="400">
## Requirements
- **Windows** (COM interface)
- **Python 3.10+**
- **AutoCAD** / GstarCAD / ZWCAD
## Installation
```bash
git clone https://github.com/Porta048/autocad-mcp.git
cd autocad-mcp
pip install -e .
```
## Claude Desktop Configuration
Add to `%APPDATA%\Claude\claude_desktop_config.json`:
```json
{
"mcpServers": {
"autocad": {
"command": "autocad-mcp"
}
}
}
```
## Start
After installation you can start the server with:
```bash
autocad-mcp
```
## Tools
| Tool | Description |
|------|-------------|
| `draw_line` | Line between two points |
| `draw_circle` | Circle (center + radius) |
| `draw_arc` | Arc with angles |
| `draw_ellipse` | Ellipse |
| `draw_rectangle` | Rectangle |
| `draw_polyline` | Polyline |
| `draw_text` | Text |
| `draw_hatch` | Pattern fill |
| `add_dimension` | Dimension |
| `save_drawing` | Save DWG |
| `process_command` | Natural language command |
## Examples
```
Draw a red circle at (100, 100) with radius 50
Create a rectangle from (0, 0) to (200, 100)
Add text "Hello" at (50, 50)
```
## Colors
`1` Red | `2` Yellow | `3` Green | `4` Cyan | `5` Blue | `6` Magenta | `7` White
## CAD Configuration
In `src/autocad_mcp/config.json` set `cad.type`: `AUTOCAD`, `GCAD`, or `ZWCAD`
## License
MIT
