Formule for ChatGPT

io.formule/mcp

Real estate CRM for Claude and ChatGPT: find leads and listings, report on pipeline, log follow-ups.

client:ChatGPT transport:streamable-http

Install Formule in ChatGPT

Settings → Connectors → Advanced → Developer mode

https://mcp.formule.io

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