What problem does it solve? Product, UI/UX, and AI feature ideas often arrive vague, overcomplicated, or unjustified, leading teams to build screens before deciding anything. This Skill turns that ambiguity into a concrete product decision with evidence, scope, states, and validation plans. ## Core Features & Use Cases - Three working modes: Shape a vague idea into a direction, Review an existing concept or flow with a keep/simplify/rethink/stop verdict, or produce a Handoff with behavior, states, and acceptance criteria for engineering. - AI necessity gate and human-AI guidelines: Decides whether AI belongs at all, chooses automation versus augmentation, and designs failure, control, and trust calibration before polish. - Evidence discipline and quality rubric: Separates known facts from assumptions, tags claims with evidence tiers, and blocks delivery when diagnosis, outcome, scope, or concreteness score zero. - Use Case: A PM asks whether to add an AI assistant to a settings page. The Skill runs the necessity gate, recommends a rules-based alternative, defines the smallest coherent feature with named screens and actual copy, and proposes the cheapest validation test. ## Quick Start Use om-ux-shape to turn this feature idea into a decided direction with scope, states, and a validation plan.