BrowserTools empowers AI agents to deeply understand and interact with web browsers. Through a Chrome extension and local server, it captures browser data like screenshots, console logs, network activity, and DOM elements. This allows AI tools, like those in Cursor IDE, to perform actions such as running accessibility audits, SEO checks, performance analysis, and more, all while keeping data local and private. It integrates seamlessly with Model Context Protocol (MCP) clients, making AI coding assistants more aware and capable.