Chrome DevTools MCP is an open-source Model Context Protocol server that lets AI coding agents interact with a real Chrome browser through Chrome DevTools. It gives compatible assistants access to browser inspection and debugging capabilities so they can navigate pages, inspect DOM and network behavior, analyze performance, capture runtime information, and help diagnose web application problems using the same browser environment a developer would inspect manually.

The project is particularly useful for browser-aware coding agents that need more than static source-code context. By exposing DevTools capabilities through MCP, an agent can connect code changes with what actually happens in the browser, making tasks such as frontend debugging, performance analysis, testing, and reproduction of UI issues more autonomous. It is best suited to developers using MCP-compatible assistants who want to bring live browser diagnostics directly into their AI-assisted development workflow.