Watch for ChatGPT

com.darmousseh/watch

Watch a web page, CSS selector, JSON value or price for weeks; poll changes or get signed webhooks.

client:ChatGPT transport:streamable-http

Install Watch in ChatGPT

Settings → Connectors → Advanced → Developer mode

https://watch.darmousseh.com/mcp

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