
Ui Design Brain
Generate production-grade UI from 60+ documented component patterns
What You Can Do
You can generate production-ready web interfaces, dashboards, forms, and navigation structures grounded in actual design system best practices. This skill provides access to 60+ documented UI component patterns sourced from industry standards, ensuring your designs follow modern conventions for restraint, typography hierarchy, color strategy, and spacing. Every interface Claude generates will feel polished and professional—not templated.
Features
real design system knowledge from component.gallery, not generic templates
typography hierarchy rules, spacing (8px grid), color strategy, and layout principles
WCAG AA accessibility, modern minimal aesthetics, SaaS design conventions
Claude selects the right patterns for pages, dashboards, forms, and navigation
emphasis on white space, fewer elements, and one confident accent color
generates code aligned with modern web component frameworks
contrast compliance and semantic structure guidance included
8px grid system and gap guidance for grouping and visual breathing room
Example Output
Example 1: SaaS Dashboard Header
Modern nav with logo + search + user menu. Neutral warm off-white background, sans-serif body font, one accent color (slate-blue) for active states. Breathing room above content. WCAG AA contrast verified.
Example 2: Form with Real Patterns
Text inputs with clear labels, radio groups for selection, CTA button in accent color. Spacing follows 8px grid. Validation states inherit from documented patterns. Error messaging uses accessible contrast ratios.
Example 3: Data Table Component
Clean rows with generous padding, sortable headers in distinctive weight, action icons right-aligned. Hover states subtle. No decorative gridlines—white space creates structure.
What's Included
- SKILL.md: Core instruction file with design philosophy and usage rules
- components.md: Full reference library of 60+ UI patterns with best practices and usage guidance
- Design system framework: Spacing grid, typography rules, color strategy, and layout principles
- Accessibility checklist: WCAG AA contrast requirements and semantic structure standards
- Component selection guide: Logic for matching user requests to the right patterns
Who It's For
- Product designers — Generate high-fidelity UI mockups grounded in design system rules
- Frontend developers — Build component-based interfaces with production conventions baked in
- Startup founders — Rapidly prototype SaaS dashboards and landing pages with professional polish
- Design system maintainers — Ensure Claude respects documented patterns and best practices
- UX-minded engineers — Create accessible, modern interfaces without design expertise
Best For
- Generating SaaS dashboards, admin panels, and settings pages
- Building form layouts with proper validation and accessibility
- Creating navigation structures and information architecture
- Designing modals, drawers, popovers, and overlay patterns
- Prototyping landing pages and marketing sites with refined aesthetics
- Building data tables and complex component systems with best practices







