Xianyu Monitor

This is a conversational Xianyu (Idle Fish) price monitoring bot that bypasses anti-scraping through authenticated login state. You talk to Claude, it runs the spider with your cookies, analyzes listings, and pings you when something good appears. The clever bit is using Playwright to intercept API responses instead of parsing HTML, plus built-in anti-detection like random UAs and canvas fingerprint obfuscation. You need to extract your login session from Chrome (there's a helper extension), then either chat with Claude to set up monitors or schedule cron jobs through OpenClaw. It's basically the headless version of a traditional web dashboard setup, trading UI for zero deployment complexity. Works well if you're hunting specific secondhand electronics in China and want AI to filter the noise.