Put a real browser behind Antigravity CLI
Over MCP, Actionbook lets Google’s terminal agent drive sites you are signed into, so it can test deploys and verify real flows.
How it works
1. You ask Antigravity CLI
Tell Antigravity CLI what to do on a website. It sends the task to Actionbook.
2. Actionbook forwards it
Actionbook passes it to the extension in your own Chrome. Your logins stay on your device.
3. Your browser gets it done
The extension completes the task in your logged-in browser and sends the result back to Antigravity CLI.
When to use Actionbook
Hard-to-automate sites
Marketing dashboards, client portals, and internal tools. Actionbook uses them in your browser, just like you do.
Pages behind your login
Actionbook runs in your own signed-in browser, so Antigravity CLI can help with pages only you can access.
The web your code touches
Antigravity CLI opens your Vercel previews, GitHub issues, and Stripe test checkouts in your real browser, instead of guessing from the code.
Watch Antigravity CLI actually do the work
One prompt. Real browser actions. Real results, not just chat. Pick a demo.
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Set up Antigravity CLI
A couple of minutes, and no API key to manage.
Your dashboard walks you through it:
- Paste one prompt into Antigravity CLI and it installs Actionbook itself
- Approve the OAuth sign-in in your browser, with no API key to manage
- Add the Chrome extension so Antigravity CLI drives your real browser
Frequently asked questions
Use Actionbook with any AI agent
Actionbook gives any AI agent a real browser over MCP. Pick another to see how it connects.
