What problem does it solve? Product and AI feature ideas often arrive vague, overcomplicated, or unjustified, leading teams to build screens before deciding anything. This Skill converts ambiguity into a concrete product decision with evidence labels, a recommended direction, scoped states, and validation plans. ## Core Features & Use Cases - Three working modes: Shape a vague idea, Review an existing concept or flow, or produce a Handoff specification ready for engineering. - AI necessity gate: Decides whether AI belongs in a feature at all, then applies human-AI interaction guidelines, reward-function trade-offs, and failure-state design. - Evidence discipline: Separates known facts, inferences, assumptions, and unknowns, tags claims with evidence tiers, and defines the smallest test that could change the decision. - Use Case: A PM has a request to "add AI to onboarding". The Skill runs the necessity gate, recommends a rules-based checklist with one AI-assisted step, writes the actual screen copy and error states, and defines a Wizard-of-Oz test before build. ## Quick Start Use om-ux-shape to turn my rough feature idea into a decided direction with concrete screens, states, and a validation plan.