Tempo Cron Explorer for ChatGPT

io.github.theluckystrike/cron-explorer

Cron runs across timezones

client:ChatGPT transport:streamable-http tools:1

Install Tempo Cron Explorer in ChatGPT

Settings → Connectors → Advanced → Developer mode

https://cron-explorer.zovo.one/mcp

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