io.github.blwfish/freecad-mcp

FreeCAD MCP

Is the FreeCAD MCP server down? Yes. It has given no valid answer since 2026-10-29: crashed on start.

Control FreeCAD from Claude — 3D modeling, PartDesign, CAM toolpaths, and more via 30+ tools.

crashed on start down since 2026-10-29 · probed 2026-11-15 · unchanged since 2026-11-11

MCP error -32000: Connection closed
ModuleNotFoundError: No module named 'mcp_agent_notes'
Traceback (most recent call last):
  File "/opt/freecad-mcp/freecad_m

Run it: docker run -i --rm ghcr.io/blwfish/freecad-mcp:latest (stdio, probed in a container with the network off)
Host: ghcr.io
Repository: https://github.com/blwfish/freecad-mcp
Registry: active, updated 2026-11-10 · registry entry

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The result of the latest probe, the tool count and the token cost. The feed has an entry for every probe that changed them.

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Stops answering, comes back, tool set or cost changes. One confirmation mail first, a stop link in every mail.

For the publisher

No valid answer since 2026-10-29, in every probe since then.
The process exited on start before it answered initialize. The error output is above.