What problem does it solve? AI agents often need to operate and debug web pages that require the user's existing login sessions or anti-detection measures, and switching between isolated automation browsers and the user's daily browser breaks sessions and pollutes state. ## Core Features & Use Cases - Dual-lane browser automation: Run agent-browser commands against an isolated Chrome for Testing instance per repository, or switch to a CloakBrowser anti-detection lane with a synced login profile via --login. - Login state synchronization: bbu sync-profile snapshots cookies from the user's Helium browser online (via SQLite backup), transcrypts them to the automation profile, and copies Preferences, Local Storage, and Network data. - Debugging workflow: Structured loop of open, interactive snapshot, console error and network request inspection, actions, and waits, with CDP fallback for shadow DOM, canvas, and cross-origin iframes. - Use Case: While developing a web app, ask the agent to open your dev server, fill a form, click submit, then inspect console errors and failed network requests — all in a browser that already has your site logins. ## Quick Start Ask the agent to open a URL with bbu, take an interactive snapshot, and report any console errors or failed network requests.