Interview a product manager until the bet is real, then capture it as a Product Requirements Document. Use when a PM asks to write a PRD, define requirements, scope an MVP, plan a roadmap, or draft a launch plan. Triggers on phrases like "write a PRD", "create a spec", "define requirements", "what should we build", "MVP for X", "roadmap for X", "GTM plan", "launch plan", "product spec", or "I need to document this feature".
