ecoExperten Energieausweis for ChatGPT

com.ecoexperten/energieausweis

Order official German energy certificates (Energieausweis) from chat — on invoice, 1-2 days.

client:ChatGPT transport:streamable-http tools:4

Install ecoExperten Energieausweis in ChatGPT

Settings → Connectors → Advanced → Developer mode

https://mcp.ecoexperten.com/mcp

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