What problem does it solve? Early-stage product teams often lack validated user research but still need a shared picture of the target customer to align design and prioritization decisions. This Skill produces a structured proto-persona that makes assumptions explicit instead of designing for a vague generic user. ## Core Features & Use Cases - Structured persona template: Captures name, bio, quotes, pains, goals, and decision-making influences in a consistent markdown format. - Assumption tagging: Marks unvalidated claims with [ASSUMPTION—VALIDATE] so teams know what to research next. - Quality guardrails: Built-in pitfalls and quality checks prevent demographic-only personas, fabricated quotes, and persona sprawl. - Use Case: A product manager kicking off a new feature uses this Skill to synthesize sales call notes and support tickets into a "Manager Mike" proto-persona, then shares it with design to align on the target user before scheduling validation interviews. ## Quick Start Create a proto-persona for our target user based on our current research notes and market data, saving it to docs/product/.