EventAssets for ChatGPT

com.eventassets/eventassets

Plan and host your events: event page, guest list, RSVP, seating, agenda, budget and media.

client:ChatGPT transport:streamable-http

Install EventAssets in ChatGPT

Settings → Connectors → Advanced → Developer mode

https://api.eventassets.com/mcp

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