Little Hotelier MCP Server and API by Cotlet for ChatGPT

dev.cotlet/little-hotelier

Little Hotelier small hotel management MCP server: list bookings, update rates, update availability.

client:ChatGPT transport:streamable-http

Install Little Hotelier MCP Server and API by Cotlet in ChatGPT

Settings → Connectors → Advanced → Developer mode

https://cotlet.dev/mcp/v1/little-hotelier/connect

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