Inpoly for ChatGPT

nl.dadev.inpoly/inpoly

Resolve coordinates against delivery and coverage polygons (geofences).

client:ChatGPT transport:streamable-http

Install Inpoly in ChatGPT

Settings → Connectors → Advanced → Developer mode

https://inpoly.dadev.nl/mcp

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