AI training crawler

Automated crawlers run to harvest public web content at scale for LLM training and retrieval, the adversary that crawler directives, bot mitigation, and proxy detection are built to govern.

grounded in: HN trend theme 'The scraper/bot arms race: Residential proxies and automated scraping are a live, front-page infrastructure battle' plus the scraping-defense readout commits (10b2896, d9c983d)