🕵️ Browser Tutor

Every website you visit can learn a surprising amount about you — from HTTP headers your browser sends automatically, and from ordinary JavaScript. Sign in, see your own browser's data, and chat with an AI tutor that explains what it means and how to protect yourself.

Sign in with GitHub

Uses your own GitHub Copilot entitlement (you need Copilot on your GitHub account; the Copilot Free tier should be enough). We request only the read:user scope. Nothing you see is stored server-side; the probe data is shown to you before you choose to share it with the tutor.

See the live permission demos →

Building agents? Read the Agent SDK gotchas →