Keeploop for ChatGPT

app.keeploop/keeploop

Mail, Calendar, Messages, Notes, Contacts, Slack on your Mac for AI. Remote needs Pro or free trial.

client:ChatGPT transport:streamable-http runtime:mcpb

Install Keeploop in ChatGPT

Settings → Connectors → Advanced → Developer mode

https://mcp.keeploop.app/mcp

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