Chrome DevTools MCP

Name: Chrome DevTools MCP Review
Item: Chrome DevTools MCP
Rating: 4.5
Author: Aaron Matthews

Connector Development Recommended

Official Google ChromeDevTools MCP server giving Claude programmatic access to Chrome DevTools: performance profiling, network inspection, DOM manipulation, and Lighthouse audits. 2.55M monthly npm downloads.

Find out why your website loads slowly and get fix suggestions
Run a quality audit on any web page and get a score report
Identify broken links or missing images on your site

33,287 starsApache-2.0 (commercial OK)FreeNo code needed

Why it matters

Frontend debugging and performance analysis are time-intensive. AI assistants with direct DevTools access can assist with performance optimization, accessibility auditing, and bug diagnosis — a high-value workflow for frontend teams.

Best for

Frontend developers and web performance engineers who want AI-assisted analysis of browser performance, network requests, and page quality metrics.

Works in

Claude Code Claude Cowork Claude Chat

Source

https://www.npmjs.com/package/chrome-devtools-mcp

By Google LLC

How to Get It

Option 1: Claude Desktop AppOpen the Customize panel in the sidebar → browse connectors → search and add. Works in Claude Code, Claude Cowork, and Claude Chat.

Option 2: Paste into Claude CodeCopy the command below and paste it into a Claude Code conversation. Claude will run it for you.

Command

npx -y chrome-devtools-mcp

Tip: Paste this into a Claude Code conversation. Verify command matches your Claude Code version.

PrerequisitesChrome browser installed; Chrome running with remote debugging enabledTime to functional20 minutesCostFree

Trust Signals Reviewed

Stars33,287Contributors75Last updated2026-04-05LicenseApache-2.0 (OK for commercial use)Weekly downloads591,634Known CVEsNone foundSources: GitHub Advisory Database + OSV.dev · Scanned 2026-04-06 · scanner v1

Data & Access

Data processingPrompts sent to Anthropic API. Enterprise/Team plans exclude training.Connects toGoogle LLC servers (official integration)

Community Pulse Active

Discussed on Hacker News, Reddit

My full Claude Code setup after months of daily use — context discipline, MCPs, — Reddit · 1027 pts
Chrome DevTools MCP (2025) — Hacker News · 604 pts
I've successfully converted 'chrome-devtools-mcp' into Agent Skills — Reddit · 179 pts

25 mentions across 2 sources

Reviewer notes

Reviewed review. These are observations, not a security certification.

Scored from trust signals (evidence-eval-v1): 33,287 GitHub stars; 75 contributors; last commit 45d ago; license Apache-2.0.

2026-04-02: LIMITATION: Requires Chrome running with remote debugging port open — that port grants full browser session visibility (cookies, network, DOM). Dangerous in shared or cloud environments.

How to evaluate tools before deploying →

Data shown here comes from public APIs and automated scanning. Reviewer notes reflect one person's experience. This is not a security certification or legal recommendation. Always evaluate tools according to your own organization's policies.

Evaluation Scores

Evaluation

Ease of Use

4/5

Versatility

5/5

Reliability

5/5

Security

4/5

Overall score4.50 / 5.00 RecommendedEvaluatedMay 2026

Scored from trust signals (evidence-eval-v1): 33,287 GitHub stars; 75 contributors; last commit 45d ago; license Apache-2.0.

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