Web Fetch

This is a three-tier fetch system that tries to get you clean markdown from any URL without spinning up a browser. It checks if the endpoint serves native markdown first, falls back to selector-based HTML parsing with html2markdown for known sites like MDN or Anthropic's docs, and keeps a Bun script as the nuclear option when neither works. The selector table is short but covers the essentials, and the troubleshooting section actually tells you what to do when you hit client-rendered content (spoiler: you can't curl it). Honest take: it won't save you from JavaScript-heavy SPAs, but for documentation and articles it beats copy-pasting from your browser.