Ask the user smart questions to build shared understanding before starting any task. Reads existing context, identifies what's missing or unclear, and asks one question at a time — with a hypothesis — until Claude has what it needs to do excellent work. Marketing-aware but general purpose. Use when the user wants to think through a plan, needs to give Claude context, or says things like "interrogate me", "ask me questions", "brief me", "what do you need to know", or "help me think this through".
