Abfallkalender Deutschland for ChatGPT

io.github.alpayc/abfall-mcp-server

Waste collection dates for German addresses from municipal authority calendars.

client:ChatGPT transport:streamable-http tools:5

Install Abfallkalender Deutschland in ChatGPT

Settings → Connectors → Advanced → Developer mode

https://abfall-mcp.alpaycelik.dev/mcp

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