What problem does it solve? Turning vague product ideas into consistent, machine-readable UX design specifications is hard; this Skill facilitates a structured discovery process and produces two canonical contract documents that downstream architecture and development work can rely on. ## Core Features & Use Cases - Dual specification spines: Generates DESIGN.md (visual identity tokens per the Google Labs design.md spec) and EXPERIENCE.md (information architecture, states, interactions, accessibility, key flows) that cross-reference each other. - Three operating modes: Create new UX specs from scratch, Update existing spines with change tracking via a memlog, or Validate spine pairs with a multi-lens reviewer gate and consolidated HTML/Markdown validation reports. - Creative tooling: Renders HTML color themes, design directions, Excalidraw wireframes, and key-screen mockups on demand to help users decide visually. - Use Case: A product team starting a new app says "help me plan the UX"; the skill elicits requirements through discovery, renders candidate design directions, and finalizes DESIGN.md and EXPERIENCE.md ready for architecture and story development. ## Quick Start Ask the assistant to create UX design specifications for your product idea and it will guide you through discovery into finalized DESIGN.md and EXPERIENCE.md documents.