agent-device Use this skill as a router with mandatory defaults. Read this file first. For normal device tasks, always load and before acting. Use bootstrap to confirm or establish deterministic setup. Use exploration for UI inspection, interaction, and verification once the app session is open. Default operating rules - Start conservative. Prefer read-only inspection before mutating the UI. - Use plain when the task is to verify what text or structure is currently visible on screen. - Use only when you need interactive refs such as for a requested action or targeted query. - Avoid speculativ…