Chrome DevTools for agents

Chrome DevTools for agents (formerly Chrome DevTools MCP, npm package chrome-devtools-mcp) is an MCP server from the Chrome DevTools team. It lets a coding agent such as Antigravity, Claude, Cursor, Copilot, Codex or Gemini CLI control and inspect a live Chrome browser. A CLI is also provided for use without MCP.

The agent can record performance traces, analyze network requests, read console messages with source-mapped stack traces, take screenshots, fill forms, click, emulate devices and locations, and run Lighthouse audits. It uses Puppeteer for automation. It can start its own Chrome or connect to a Chrome session you already have open.

It runs locally with Node.js (LTS), npm and current stable Chrome. It is free and open source under the Apache-2.0 licence. Google collects usage statistics by default; the --no-usage-statistics flag turns this off.

Φτιαγμένο για

Developers who use AI coding agents to build websites and want the agent to test, debug and verify its code in a real Chrome browser. Also for makers of agent tools who want to add a browser subagent.

Περιπτώσεις χρήσης

• Verify in the browser that a code change works
• Diagnose network and console errors on a local site
• Record a performance trace and get suggestions
• Run Lighthouse audits for accessibility, SEO and performance
• Emulate mobile devices and locations to test layouts
• Reproduce bugs by clicking and filling forms

Μια εναλλακτική λύση

• Playwright MCP

  Records performance traces and runs Lighthouse audits with source-mapped console messages from Chrome DevTools; it also ships a CLI for use without MCP.

• Cloudflare MCP Server

  Runs on your own computer and can connect to the Chrome session you already have open; Cloudflare's Browser Run server is hosted and needs a Cloudflare account.

• Sentry MCP

  Free under Apache 2.0 and needs no account: it inspects the live page while you develop, before any error reaches a monitoring service.

Εναλλακτικές λύσεις για το Chrome DevTools for agents 3

MCP Servers

Figma MCP Server

Figma's official MCP server that gives AI agents design context from Figma

FreemiumΙστότοποςMacWindowsAPI / CLI

Works from the design file instead of the running page: agents read Figma variables and components, and Code Connect links Figma components to code components.

Ψήφος υπέρ0Το χρησιμοποιώ0

MCP Servers

Playwright MCP

MCP server from Microsoft that lets AI models control a browser with Playwright

Ανοιχτού κώδικαAPI / CLI

Supports Chrome, Firefox, WebKit and Edge and can run from a Docker image; Chrome DevTools for agents works with Chrome only.

Ψήφος υπέρ0Το χρησιμοποιώ0

MCP Servers

Sentry MCP

Sentry's official MCP server that connects coding agents to Sentry

Ανοιχτού κώδικαΙστότοποςAPI / CLI

Reads errors, traces, logs and replays already collected in Sentry from production, and can ask Seer for a root cause; Chrome DevTools for agents inspects one live browser.

Ψήφος υπέρ0Το χρησιμοποιώ0

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