What problem does it solve? Design teams and developers lack a standardized, AI-readable way to document a design system, making it hard for AI coding agents to generate UI that matches a brand's visual language. ## Core Features & Use Cases - Structured 9-Section Authoring: Guides creation of every required section, from color palettes and typography hierarchies to component specs, shadows, and responsive breakpoints. - Multiple Input Sources: Builds a DESIGN.md from a live website URL, existing CSS or Tailwind config, a from-scratch description, or a visual reference brand. - Quality Validation: Includes a completeness checklist ensuring hex values, font tables, component states, and guardrails are all present before output. - Use Case: A startup founder asks to document their app's visual language; the skill extracts tokens from their CSS and produces a complete DESIGN.md that any AI agent can use to generate on-brand UI. ## Quick Start Ask the AI to create a DESIGN.md for your website or app by providing a URL, existing CSS files, or a description of the design you want.