Machine Schema for ChatGPT
com.machineschema/mcp
Cited specs for industrial robots, CNC machines, PLCs, drives, protocols and alarm codes.
client:ChatGPT
transport:streamable-http
tools:10
Install Machine Schema in ChatGPT
Settings → Connectors → Advanced → Developer mode
https://machineschema.com/mcp
Custom connectors are a paid-plan feature and take a remote URL only. ChatGPT cannot run a packaged server locally. ChatGPT docs