Chrome DevTools MCP

Chrome DevTools MCP is a developer tool that connects coding agents to a real Chrome instance via MCP or CLI.

Chrome DevTools MCP provides coding agents with the ability to interact with a real web browser through the Model Context Protocol or the command line interface. It is designed for developers who want to validate agent code, run Lighthouse audits, and debug live browser sessions. The tool integrates with environments like Antigravity, Claude Code, Codex, and other coding agents such as Copilot or OpenCode. Users can set up the plugin during initial setup or through application settings to give agents browser interaction skills.

Chrome DevTools MCP at a glance

Best for: Software engineer
Runs on: CLI, Web
Pricing: Free
Released: September 2025
Category: AI coding tool
Website: developer.chrome.com

Key features

Interact with a real Chrome instance
Run Lighthouse audits
Emulate user experiences
Debug live browser sessions
Connect via MCP or CLI

Use it for

Validate agent code in a real browser
Perform proactive quality assurance with Lighthouse
Debug live browser sessions using coding agents

Companion to

Tools whose articles name Chrome DevTools MCP as a companion, each with its job for them.

Cursor — Chrome DevTools MCP: Browser debugging

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