Chrome DevTools MCP

Official Chrome DevTools team browser automation

OfficialClaude

01What it does

Official connector from the Chrome DevTools team: gives an agent a real Chrome instance over the DevTools protocol with navigation and input, console messages with source-mapped stacks, network inspection, screenshots, emulation, heap snapshots, performance traces with actionable insights, and Lighthouse audits. Built for debugging and measuring web apps, not just clicking through them.

02How to connect

Claude

Run "claude mcp add chrome-devtools --scope user npx chrome-devtools-mcp@latest", or add "npx" with args ["-y", "chrome-devtools-mcp@latest"] to your Claude config. Requires Node LTS and a current stable Chrome; "--slim" and "--headless" flags trim the surface for basic browsing.

03Pricing

Free

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