What problem does it solve? Manually testing web apps, scraping pages, or repeating browser workflows is slow and error-prone. This Skill drives a real Chromium browser through small, focused scripts while keeping page state alive between steps, so multi-step automations can be built and debugged incrementally. ## Core Features & Use Cases - Persistent Page State: Named pages survive script failures and disconnects, letting you resume exactly where an automation left off. - ARIA Snapshot Element Discovery: getAISnapshot() returns the accessibility tree with stable refs, so you can click elements without guessing CSS selectors. - Two Connection Modes: Launch a standalone Chromium instance or attach to the user's existing Chrome via a relay extension to reuse logged-in sessions. - Use Case: Automate an end-to-end checkout flow — navigate to the store, fill the cart and payment forms, screenshot each step, and verify the confirmation page, all as a sequence of small debuggable scripts. ## Quick Start Ask the agent to open a website in the dev browser, fill in a form, and take a screenshot of the result.
