Windmill for ChatGPT

io.github.windmill-labs/windmill

Run Windmill scripts and flows and manage jobs, schedules, resources and variables.

client:ChatGPT transport:streamable-http

Install Windmill in ChatGPT

Settings → Connectors → Advanced → Developer mode

https://app.windmill.dev/api/mcp/gateway

Custom connectors are a paid-plan feature and take a remote URL only. ChatGPT cannot run a packaged server locally. ChatGPT docs