Facebook Marketplace Couch Alert Automation

I need a Windows-friendly solution that sits on Google Chrome, quietly watches Facebook Marketplace for any new couch or sofa listings, and notifies me by SMS the moment something appears. I also want the tool to auto-draft a friendly inquiry message (price, availability, pick-up timing, etc.) that I can review and hit “send” myself.

Because Facebook is quick to flag unusual behaviour, the build has to look and feel like a real user at all times—randomised timing, mouse movements, user-agent rotation, and any other stealth techniques you normally employ with Selenium, Playwright, Puppeteer or similar frameworks. Logging in must remain within the same Chrome profile I already use so cookies, history and device signals stay consistent.