NestDaddy

PartCAD

io.github.partcad/partcad ยท v0.10.17

Inspect, render, test and export the parts and assemblies of PartCAD hardware packages

Connect Runs on your machine

Terminal
claude mcp add partcad -e PC_PATH=<PC_PATH> -- uvx partcad==0.10.17
claude_desktop_config.json
{
  "mcpServers": {
    "partcad": {
      "command": "uvx",
      "args": [
        "partcad==0.10.17"
      ],
      "env": {
        "PC_PATH": "<PC_PATH>"
      }
    }
  }
}
~/.cursor/mcp.json
{
  "mcpServers": {
    "partcad": {
      "command": "uvx",
      "args": [
        "partcad==0.10.17"
      ],
      "env": {
        "PC_PATH": "<PC_PATH>"
      }
    }
  }
}
.vscode/mcp.json
{
  "servers": {
    "partcad": {
      "type": "stdio",
      "command": "uvx",
      "args": [
        "partcad==0.10.17"
      ],
      "env": {
        "PC_PATH": "<PC_PATH>"
      }
    }
  }
}

Replace the values in angle brackets with your own. Keys stay on your machine; we never see them.

Tools

This server runs locally, so its tools are listed by your MCP client once it starts.

Environment variables

NameDescription
PC_PATH
Optional
The PartCAD package to serve: a directory with a partcad.yaml, or the file. The working directory when unset.

Details

Package[email protected] (PYPI, stdio)
First published13 Nov 2026
Last updated13 Nov 2026
Registry nameio.github.partcad/partcad

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