# build123d MCP

AI-driven 3D CAD via build123d: execute, render, measure, and export geometry interactively.

- Weekly downloads: 1966
- GitHub stars: 113
- Health: active
- Repository: https://github.com/pzfreo/build123d-mcp
- Registry names: io.github.pzfreo/build123d-mcp
- Categories: Dev tools & GitHub
- Snapshot: 2026-10-17

## Install

```sh
uvx build123d-mcp
```

```json
{
  "mcpServers": {
    "build123d-mcp": {
      "command": "uvx",
      "args": [
        "build123d-mcp"
      ]
    }
  }
}
```

Source: https://mcpmorning.com/mcp/pzfreo-build123d-mcp/