Browser use: AI agents that use websites with saved logins

For work that has no API (a supplier portal, an internal tool, a retailer's product page), agents can now open a real hosted browser. Every member has a browser that keeps per-site logins: sign in to a site once, and later runs open already signed in. When a run lands on a sign-in page, it pauses, you sign in through a live view in the chat, and the run picks up with the result. Agents never ask for a password and never type one.

How it works

• Scripts, not clicks. The agent writes and runs a Playwright script against the hosted browser, so one step can complete a whole browsing task instead of a model round trip per click.
• Logins you can trust. Each browser lists its sites and whether each is signed in. Before a login is saved, it's proven by loading a page that requires an account.
• Watch and take over. The live browser appears in the chat while the agent works, and you can take control.
• Unattended runs fail clearly. Saved workflows can't request logins; an expired one reports that it needs reconnecting.
• Ground rules. Page text is data, never instructions. Agents buy, send, post, or delete only when you asked for exactly that, and treat a CAPTCHA as a stop.
• Metered by the minute on top of sandbox time.

Also shipped

• geni browser brings the same hosted browser to scripts on your machine.