# Antigravity Features and Practical Usage 🚀 "If you say it works, show me." Antigravity's agent opens Chrome itself, clicks through your app, and records video proof that the feature works. 📌 Title and Feature URL Title: Browser URL: 📝 Overview Browser is Antigravity's integrated Chrome capability. The agent actually opens a browser, drives your web app, and saves a browser recording as an Artifact. Instead of a text claim, you get video evidence that the implementation truly works. 🔧 How It Works - The agent opens Chrome and autonomously clicks through flows in your web app - The session is captured as a browser recording, serving as video proof the feature works - Recordings are one kind of Antigravity Artifact, alongside rich markdown, diagrams, and code diffs - Using the specialized Browser Subagent, the agent launches an app on localhost, clicks the UI, fills forms, and verifies the real user experience - On errors it reads the console logs, debugs the cause, and retries, all without human intervention - Combined with web-oriented MCP servers, it can also do autonomous research through the browser and DevTools-level inspection 🛠 Practical Usage - Hand E2E testing to the agent and receive a browser recording Artifact as evidence - Automatically attach screenshots and recordings to review after an implementation - Add a web MCP for autonomous cross-page information gathering - Offload tedious manual UI checks like form submissions and page transitions 🎯 Use Cases - Verify a new feature's E2E flow with a recording and attach video proof to the PR - Delegate regression checks for critical flows like login and checkout - Let the agent self-debug and retry starting from a console error - Use a web MCP to research reference material and spec pages across sites ⚠️ Caveats - Browser automation requires Google Chrome, and the agent runs inside a completely separate Chrome profile from your normal one - Because it drives a real browser, handle target URLs and credentials with care - Autonomous control is convenient but risks unintended actions if pointed at production - Recording Artifacts consume storage per session, so define a management policy for CI integration #Antigravity# #DevTools#