Lives in the browser
A Chrome side panel and a small native helper. Works against the tabs you already have open.
Browy
The AI agent that lives in your browser. Drive real tabs through chat. Side panel for day-to-day work, DevTools REPL for the power users.
What Browy is
Section titled “What Browy is”Browy is a Chrome side-panel agent. You chat with it; it reads the active tab, clicks through pages, fills forms, runs JavaScript, captures screenshots, and remembers things across sessions.
Why Browy
Section titled “Why Browy”Pick your model
Switch between frontier models (Claude, GPT, Gemini, Llama) on
the fly with /model or in Settings.
Works on accessibility tree
The agent acts on indexed accessibility nodes instead of CSS selectors, so it doesn’t break when class names change. JavaScript evaluation is available when the snapshot can’t express what you need.
Open source
Apache 2.0. Read the agent loop, fork it, build it yourself. Browser tools can be turned off individually in Settings; host shell and filesystem are off by default and only reachable if you opt in per-tool.
What you can do
Section titled “What you can do” "Summarize this page in 5 bullets" Reads the article and writes the summary back into the chat.
"Fill out this form for me" Multi-field form filling by accessibility index. Stops before submit.
"Find the cheapest flight" Navigates a flight-search site, parses results, reports back.
What's the slowest API call? Reads the network log via CDP. Skips opening DevTools.
Get started
Section titled “Get started” Install Extension plus native host. About 2 minutes.
Your first chat Five example prompts to try in the side panel.
Permissions What each Chrome permission is for.
Privacy & data What stays on your machine and what leaves.
Status Early access
Section titled “Status ”The native host installer ships from GitHub Releases. The extension is published on the Chrome Web Store; the same listing is reused by Edge and Brave.