Moltline TimeOps for ChatGPT
com.moltlinestudio/timeops
Business days, meeting overlap and recurrence expansion, deterministic. 3 of 5 tools free.
client:ChatGPT
transport:streamable-http
tools:5
Install Moltline TimeOps in ChatGPT
Settings → Connectors → Advanced → Developer mode
https://mcp.moltlinestudio.com/timeops
Custom connectors are a paid-plan feature and take a remote URL only. ChatGPT cannot run a packaged server locally. ChatGPT docs