Drive web pages with the agent-browser CLI (Playwright engine) - the primary local browser driver. Connect over CDP to the shared browser-profile Chrome (the hands of vd:web-e2e), or run standalone with --profile isolation. Snapshot with @e refs, fill/click, video recording, network mocking, deterministic batch replay. Use when the user says "agent-browser", "record a video of the flow", "mock that API call in the browser", or asks for browser automation with built-in waiting.