What problem does it solve? Teams often jump into development without a validated PRD, leading to misaligned epics, unclear requirements, and costly mid-implementation changes. This Skill activates John, a Product Manager persona that guides structured requirements discovery and planning artifact creation. ## Core Features & Use Cases - PRD Creation and Validation: Drives PRD writing through user interviews and requirements discovery rather than template filling. - Epics and Stories Planning: Generates the epics and stories listing that development executes against, and checks implementation readiness across PRD, UX, and architecture. - Customizable Persona: Merges base, team, and user TOML overrides for persona style, principles, persistent facts, and menu items. - Use Case: A product lead starting a new feature asks to talk to John, who greets them, loads project context files, and dispatches the PRD workflow to produce a validated requirements document. ## Quick Start Ask to talk to John the product manager and say you want to write the PRD for your new feature.