What problem does it solve? Automating desktop applications normally requires stealing the user's cursor and keyboard focus, interrupting their work. This Skill drives native GUI apps in the background — clicking, typing, scrolling, and dragging — without moving the real cursor, switching virtual desktops, or popping windows to the front. ## Core Features & Use Cases - Element-indexed interaction: Capture screenshots with numbered overlays on every interactable element plus an accessibility-tree index, then click by element index instead of unreliable pixel coordinates. - Verify-and-escalate ladder: Every input action returns a structured verdict (confirmed, unverifiable, suspected_noop) with recommended escalation from background element clicks to pixel coordinates, typed browser-page routes, and finally foreground delivery. - Cross-platform support: Works on macOS (AX), Windows (UIA), and Linux (AT-SPI) with any tool-capable model, plus namespaced typed actions for supported GUI browsers. - Use Case: Ask the agent to fill out a form in a native desktop app or navigate a Figma canvas while you keep typing in your editor — the agent acts in the background and reports verified results. ## Quick Start Ask the agent to open a specific desktop application and complete a task in it using the computer_use tool, starting with a capture of that app.