
build123d MCP
MCP server by github.com/pzfreo/build123d-mcp
AI-driven 3D CAD via build123d: execute, render, measure, and export geometry interactively.
About build123d MCP
build123d MCP is an MCP (Model Context Protocol) server published by pzfreo in the official MCP registry, listed under Code Execution on Loomal. AI-driven 3D CAD via build123d: execute, render, measure, and export geometry interactively.
It ships as a Python package on PyPI (build123d-mcp), so any MCP client that can launch a local process can run it.
Development happens in the open at github.com/pzfreo/build123d-mcp, where the project has earned 11 GitHub stars.
Use build123d MCP with your agent
claude mcp add build123d-mcp -- uvx build123d-mcp{
"mcpServers": {
"build123d-mcp": {
"command": "uvx",
"args": [
"build123d-mcp"
]
}
}
}build123d-mcpFrequently asked questions
- What is build123d MCP?
- build123d MCP is an MCP (Model Context Protocol) server by pzfreo in the Code Execution category. AI-driven 3D CAD via build123d: execute, render, measure, and export geometry interactively.
- How do I connect build123d MCP to Claude, Cursor, or another MCP client?
- Install build123d MCP from its pypi package (build123d-mcp) and register it under "mcpServers" in your client's MCP configuration — for example claude_desktop_config.json or Cursor's mcp.json — then restart the client.
- Is build123d MCP open source?
- Yes — the source code is public at github.com/pzfreo/build123d-mcp, with 11 GitHub stars.
- Can AI agents pay to use build123d MCP?
- Not yet through Loomal — build123d MCP is listed as a free directory entry. If its maintainer verifies ownership, they can set per-call USDC pricing that agents pay over x402, with settlement on Base.
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Listing data from the official MCP registry and GitHub, refreshed periodically. Not affiliated with the maintainer unless claimed. Maintain build123d MCP? Claim this listing free by verifying GitHub ownership, or contact us.