LocalFree

ClassCAD MCP server

awv-informatik/classcad-ai

Build and verify CAD parts and assemblies with the ClassCAD engine, locally, no server needed.

177 GitHub stars14 forks
Source code Website

Install ClassCAD in Claude Code

Claude Code
claude mcp add classcad -- npx -y @classcad/mcp
mcp.json (Claude Desktop, Cursor, VS Code, Windsurf)
{
  "mcpServers": {
    "classcad": {
      "command": "npx",
      "args": [
        "-y",
        "@classcad/mcp"
      ]
    }
  }
}

Frequently asked questions

What does the ClassCAD MCP server do?

Build and verify CAD parts and assemblies with the ClassCAD engine, locally, no server needed.

Is the ClassCAD MCP server free?

Yes, most likely. Open source and no paid account or API key is mentioned in the listing. Check the provider for current pricing.

Does ClassCAD run locally or remotely?

Local. Runs on your machine (stdio). You install it with npx, uvx, Docker or from source.

How do I add ClassCAD to Claude Code?

Run: claude mcp add classcad -- npx -y @classcad/mcp

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