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CAD MCP
by daobataotie
Control AutoCAD, GstarCAD, and ZWCAD using natural language instructions to draw and modify CAD models.
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Works in:WindsurfCursor
Exposes:Tools
What it does
CAD MCP connects LLMs directly to professional CAD software, enabling the creation and modification of technical drawings through natural language. It translates text commands into precise CAD operations, removing the need for manual interface interaction for routine drawing tasks.
Tools
draw_line: Creates a line based on coordinates.draw_circle: Generates a circle with specified radius and center.draw_arc: Draws an arc between points.draw_polyline: Creates complex connected line segments.draw_rectangle: Draws a rectangular shape.draw_text: Adds text annotations to the drawing.draw_hatch: Applies hatch patterns to areas.add_dimension: Adds linear dimension markers.save_drawing: Exports the current work as a DWG file.process_command: General-purpose natural language processor for CAD actions.
Installation
Add the following to your claude_desktop_config.json:
{
"mcpServers": {
"CAD": {
"command": "python",
"args": ["C:\\path\to\cad-mcp\\src\\server.py"]
}
}
}
Supported hosts
- Claude Desktop
- Windsurf
- Cursor
Quick install
python src/server.pyInformation
- Pricing
- free
- Published
- 4/21/2026
- stars
