BWB Browser MCP Server Review 2026: 30KB Browser Automation Without Bloat
What Is BWB Browser MCP Server? BWB Browser MCP Server is a 76KB open-source MCP (Model Context Protocol) server that gives AI agents direct browser control through raw Chrome DevTools Protocol (CDP) WebSocket connections. Created by solo developer Krish Tiwari (@krshforever), it provides 25 MCP tools including browser_act, browser_watch, and browser_diagnose — all without a single dependency on Playwright, Puppeteer, or Selenium. At just 76KB of source code, it is the smallest browser MCP server by a factor of 25x or more compared to alternatives that bundle entire browser engines. ...