A helping hand
across every tab.
MegaBrain for Chrome can navigate, click, and fill forms in your browser. Works alongside Cloud Agent and MegaBrain BioScience for end-to-end workflows. Chrome only, beta.
Chrome only · Beta · Works with Cloud Agent and MegaBrain BioScience
Filled the shipping form from your saved address. Found the checkout button — this looks like a payment action, so I stopped to ask first.
An agent that acts in your browser,
not just describes what to click.
Acts in your live tab
Reads the page, clicks, types, and navigates in the tab you already have open — narrated in a side panel while you watch.
Structured, not pixels
Pages are read as a structured snapshot of interactive elements, not screenshots — fast, deterministic, and cheap, with a vision fallback planned for pages that need it.
You choose what it can touch
Every new site starts as Ask each time. Allow a site always, or set it to Never — your call, per site, any time.
Sensitive actions always ask
Payments, credentials, account changes, sending a message, or agreeing to something — a fixed set of categories always asks first, no matter what a site is allowed to do.
Nothing happens until you say so.
Every site starts at Ask each time. A fixed set of sensitive categories — payments, credentials, account changes, sending a message, agreeing to something — always asks first, no matter what you've allowed for that site.
- ✓Per-site Allow always / Ask each time / Never
- ✓Sensitive actions always ask, even on trusted sites
- ✓A live, pausable action log for every task
- ✓Beta: this extension can act on your behalf — stay alert
From install to first task
Add the extension
Chrome only, beta. Sign in with your MegaBrain account once installed.
Open the side panel
Click the toolbar icon on any tab. Tell MegaBrain for Chrome what you want done on this page.
Watch, and approve as it goes
Each step is narrated in the action log; sensitive actions and new sites ask first.
Now on the Chrome Web Store
MegaBrain for Chrome is live and in beta. Install it in a few seconds:
- Click Add to Chrome on the Chrome Web Store listing.
- Pin it to your toolbar so it's one click away on any tab.
- Sign in with your MegaBrain account from the side panel.
Let MegaBrain take the next click.
Add MegaBrain for Chrome and hand off your next repetitive browser task.