Friday, October 3, 2025

Seamlessly Connecting Chrome DevTools with MCP / Habr

The new Chrome DevTools Model Context Protocol (MCP) server is revolutionizing web development by integrating AI-assisted debugging capabilities directly into Chrome. Traditionally, AI coding assistants could generate code but struggled with real-time execution analysis, often leading to inefficiencies. The MCP server changes this by empowering AI agents to debug web pages using Chrome’s robust DevTools. Key features include real-time code verification, diagnosis of network and console errors, user behavior simulation, and performance audits. Developers can easily set up the MCP server in VS Code alongside GitHub Copilot, enhancing the efficiency of their coding workflow. By running commands like npm i chrome-devtools-mcp, users can supercharge their AI assistants, allowing them to deliver actionable insights on website performance metrics like Largest Contentful Paint (LCP). This advancement signifies a major shift towards more intelligent and responsive coding assistants in web development. For detailed guidance, watch the accompanying video tutorial.

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