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Chrome DevTools MCP Server for Codex

Chrome DevTools for agents (chrome-devtools-mcp) lets your coding agent (such as Antigravity, Claude, Cursor or Copilot) control and inspect a live...

Docs reviewedChecked 2026-09-20Runtime not tested

What it adds

Chrome DevTools for agents (chrome-devtools-mcp) lets your coding agent (such as Antigravity, Claude, Cursor or Copilot) control and inspect a live Chrome browser. It acts as a Model-Context-Protocol (MCP) server, giving your AI coding assistant access to the full power of Chrome DevTools for reliable automation, in-depth debugging, and performance analysis. A [CLI][cli] is also provided for use without MCP.

puppeteerchrome-devtoolsbrowserchromedebuggingdevtools

Get set up

  1. Run the install command below to register the server with Codex.
  2. Restart Codex or start a new thread so the tools load.
npx -y chrome-devtools-mcp
Review before running
Read the installation source

Before you install

    Compatibility & limitations

    Documented for ChatGPT desktop app, Codex CLI, Codex IDE extension

    Cursor: Not confirmed for Cursor.

      This listing is based on source documentation. We have not installed or runtime-tested this asset.

      How it fits together

      Webapp Testing · SkillToolkit for interacting with and testing local web applications using Playwright.CLI Creator · SkillBuild a composable CLI for Codex from API docs, an OpenAPI spec, existing curl examples, an SDK, a web app, an admin tool, or a local script.Playwright Interactive · SkillPersistent browser and Electron interaction through jsrepl for fast iterative UI debugging.Browser Tools · MCP serverMonitor browser logs directly from Cursor and other MCP compatible IDEs.Browser MCP · MCP serverBrowser MCP is a Model Context Provider (MCP) server that allows AI applications to control your browser.Playwright (ExecuteAutomation) · MCP serverPlaywright Model Context Protocol Server - Tool to automate Browsers and APIs in Claude Desktop, Cline, Cursor IDE and More.

      Sources & provenance

      Reviewed 2026-09-20. Source revision: main (mutable; commit not pinned).