Skip to content
mcp/harbor
Grok

PartCAD for Grok

io.github.partcad/partcad

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

client:Grok transport:stdio runtime:pypi

Install PartCAD in Grok

.mcp.json (in your project root)

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

{
  "mcpServers": {
    "partcad": {
      "type": "stdio",
      "command": "uvx",
      "args": [
        "partcad"
      ],
      "env": {
        "PC_PATH": "<PC_PATH>"
      }
    }
  }
}

Grok Build reads Claude Code's .mcp.json and Claude Desktop's config unchanged, so a server you have already set up there needs nothing new. The Grok web app and X integration do not take custom servers. Grok docs

PartCAD in other clients

PartCAD MCP server