Help your agent build, debug, and verify your code correctly. With Chrome DevTools for agents, your AI agent can interact with the Chrome browser to test code, emulate users, and catch bugs using Chrome DevTools’ capabilities before shipping.
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See all installation options on GitHub

Chrome DevTools for agents comes pre-bundled with Antigravity 2.0. You can start using it immediately with the browser sub-agent. Try using a slash command such as:

/browser Navigate to the Google homepage

To access specialized agent skills, install the DevTools plugin during the Build with Google step of the initial setup or within the application settings.

  # Install as a Gemini extension (MCP+Skills):
  gemini extensions install --auto-update https://github.com/ChromeDevTools/chrome-devtools-mcp
 
  # Install as a plugin (MCP+Skills)
  # Add the marketplace registry:
  /plugin marketplace add ChromeDevTools/chrome-devtools-mcp
  # Install
  /plugin install chrome-devtools-mcp@chrome-devtools-plugins
 
  codex mcp add chrome-devtools -- npx chrome-devtools-mcp@latest

If you are using any other coding agent like Copilot or OpenCode, follow the instructions on our GitHub repository.

What can your agent do?

Give your agent the ability to interact with the web browser. If you want to learn about the other things your agent can do, you can go to the Use cases documentation.

Test responsive designs, different geolocations, and real user flows. Learn more.
Connect to your active Chrome session to inspect, pause, and troubleshoot in real-time. Learn more.
Run audits for A11y, SEO, and performance to provide actionable checklists before you push code to production. Learn more.

Prompts that drive better user experiences

Give your AI agent the power to navigate websites, interact with buttons, explore pages, and run instant accessibility audits, all through a fully managed browser instance. 
Go to developer.chrome.com on mobile, click the burger menu, and check for top-level navigation items.
 
Go to https://chrome.dev/devtools-store-locator. Simulate your location is Berlin and check if the store locator shows the Rosenthaler Strasse branch.
 
Run a Lighthouse accessibility audit and suggest fixes for any low-contrast elements.
 
Perform an SEO audit and verify all images have descriptive alt text.
Learn how to set up Chrome DevTools for agents and see agents debugging and verifying autonomously. This video covers installation, handshake, and using the CLI for batch actions.