Architecture
A web scraper targeting Facebook Marketplace and eBay, paired with an LLM-driven evaluator that benchmarks asking prices against verified recent sales.
Key Features
- Manual Login Handoff. Bypasses bot detection by deferring authentication to the human, then minimizes the browser to run headless thereafter.
- Parallel Deep-Scrape. Deploys multiple Chrome drivers concurrently to crawl individual listing pages at depth.
- The Ranking Engine. Raw HTML text is passed to a
gemini_analyzerthat extracts pros, cons, and a verdict. It then fetches recent market sold prices from eBay and computes a strict Deal Score (1–10) by comparing the asking price to the verified market discount.