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mcp/harbor
Cursor

cadloop OpenSCAD for Cursor

io.github.richardofortune/cadloop-openscad

Compile OpenSCAD, read computed values, preview and measure the mesh, without a GUI.

client:Cursor transport:stdio runtime:pypi

Install cadloop OpenSCAD in Cursor

~/.cursor/mcp.json · windows: %USERPROFILE%\.cursor\mcp.json

Held in this page only — never stored, logged, or sent anywhere but back to your screen. 

{
  "mcpServers": {
    "cadloop-openscad": {
      "type": "stdio",
      "command": "uvx",
      "args": [
        "cadloop"
      ],
      "env": {
        "OPENSCAD_WORKSPACE": "<OPENSCAD_WORKSPACE>",
        "OPENSCAD_BIN": "<OPENSCAD_BIN>",
        "OPENSCAD_TIMEOUT": "<OPENSCAD_TIMEOUT>"
      }
    }
  }
}

Use .cursor/mcp.json in a project root instead to scope it to that project. Cursor merges both. Cursor docs

cadloop OpenSCAD in other clients

cadloop OpenSCAD MCP server