Extrabold Tools Gridfinity for ChatGPT
tools.extrabold/gridfinity
Find drawer presets and create printer-aware Gridfinity baseplate configurations.
client:ChatGPT
transport:streamable-http
tools:5
Install Extrabold Tools Gridfinity in ChatGPT
Settings → Connectors → Advanced → Developer mode
https://mcp.extrabold.tools/mcp
Custom connectors are a paid-plan feature and take a remote URL only. ChatGPT cannot run a packaged server locally. ChatGPT docs