Giornata Mondiale for ChatGPT

it.giornatamondiale/world-days

Italian world days: search, calendar dates, sources, published content and verification status.

client:ChatGPT transport:streamable-http tools:4

Install Giornata Mondiale in ChatGPT

Settings → Connectors → Advanced → Developer mode

https://giornatamondiale.it/mcp

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