GuthWatch checks a public web page for one person who asked Guth to "watch it for me": a price, a word appearing or an opening. It reads a page at most every 15 minutes per watch, follows robots.txt (user agent token: GuthWatch), never signs in, never buys or books, and stops within 30 days. To opt out, disallow GuthWatch in robots.txt. Contact: https://guthlabs.ai/contact