FreeCAD MCP.

 1{
 2  "name": "FreeCAD MCP",
 3  "summary": "Control FreeCAD from Claude — natural-language 3D modeling and Python execution in open-source CAD",
 4  "repo": "https://github.com/neka-nat/freecad-mcp",
 5  "mcpServers": {
 6    "freecad": {
 7      "command": "uvx",
 8      "args": ["freecad-mcp"]
 9    }
10  },
11  "postInstallNotes": "Requires the FreeCADMCP addon installed inside FreeCAD first — clone the repo and copy its addon/FreeCADMCP folder into FreeCAD's Mod directory (Windows: %APPDATA%\\FreeCAD\\Mod\\; macOS: ~/Library/Application Support/FreeCAD/v1-1/Mod/; Linux: ~/.FreeCAD/Mod/ or the distro-specific path in the README), restart FreeCAD, select the MCP Addon workbench, and start its RPC server (or enable Auto-Start Server in the FreeCAD MCP menu). Requires uv/uvx installed."
12}
13