Web Access

Gives Claude real browser access through Chrome DevTools Protocol, connecting directly to your local Chrome or Edge with all your cookies and login sessions intact. Built for web scraping, authenticated operations, and sites that block automated requests. Works through a local proxy that spawns background tabs, executes JavaScript in the DOM, handles clicks and scrolls, and extracts content without leaving your browser. The docs are in Chinese but the implementation is solid: it includes site-specific patterns for platforms like Xiaohongshu and WeChat that aggressively block scrapers, supports parallel research tasks with sub-agents, and has smart fallbacks between static fetching and full browser automation. Requires Node.js 22+ for native WebSocket support.