Blueprint MCP for Chrome

Connects Claude to your real Chrome/Firefox—not headless. Keeps all your logged-in sessions, bypasses bot detection, uses CSS selectors instead of context-killing snapshots. Claude sees a button, clicks button:has-text('Submit'), verifies results. Perfect for authenticated automation, frontend debugging, testing behind 2FA. Includes 20+ tools: screenshots, network capture, console logs, form filling. Free, open source (Apache 2.0), runs locally with zero telemetry or cloud calls.