browser-agent
Browser Agent
Overview
Antigravity includes a built-in browser subagent that can autonomously interact with web applications. The main agent delegates browser tasks to it — this skill governs when and how to do that correctly.
The browser agent is NOT a general-purpose web search tool. It is a UI interaction and verification tool. Use it when you need to act on a web page, not just read information from it.
Prerequisites
Before any browser task, verify:
- Chrome extension installed — if not yet installed:
- Look for the Chrome icon in Agent Manager (bottom left) or Editor (top right)
- Click it → follow the setup prompt → install from Chrome Web Store → grant permissions
- Without the extension, the browser agent cannot interact with pages
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