From frontend
Generates design systems from codebases by extracting tokens and creating previews, audits UI consistency across 10 dimensions, detects AI-generated slop, and reviews styling PRs.
How this skill is triggered — by the user, by Claude, or both
Slash command
/frontend:design-systemThe summary Claude sees in its skill listing — used to decide when to auto-load this skill
- Starting a new project that needs a design system
Analyzes your codebase and generates a cohesive design system:
1. Scan CSS/Tailwind/styled-components for existing patterns
2. Extract: colors, typography, spacing, border-radius, shadows, breakpoints
3. Research 3 competitor sites for inspiration (via browser MCP)
4. Propose a design token set (JSON + CSS custom properties)
5. Generate DESIGN.md with rationale for each decision
6. Create an interactive HTML preview page (self-contained, no deps)
Output: DESIGN.md + design-tokens.json + design-preview.html
Scores your UI across 10 dimensions (0-10 each):
1. Color consistency — are you using your palette or random hex values?
2. Typography hierarchy — clear h1 > h2 > h3 > body > caption?
3. Spacing rhythm — consistent scale (4px/8px/16px) or arbitrary?
4. Component consistency — do similar elements look similar?
5. Responsive behavior — fluid or broken at breakpoints?
6. Dark mode — complete or half-done?
7. Animation — purposeful or gratuitous?
8. Accessibility — contrast ratios, focus states, touch targets
9. Information density — cluttered or clean?
10. Polish — hover states, transitions, loading states, empty states
Each dimension gets a score, specific examples, and a fix with exact file:line.
Identifies generic AI-generated design patterns:
- Gratuitous gradients on everything
- Purple-to-blue defaults
- "Glass morphism" cards with no purpose
- Rounded corners on things that shouldn't be rounded
- Excessive animations on scroll
- Generic hero with centered text over stock gradient
- Sans-serif font stack with no personality
Generate for a SaaS app:
/design-system generate --style minimal --palette earth-tones
Audit existing UI:
/design-system audit --url http://localhost:3000 --pages / /pricing /docs
Check for AI slop:
/design-system slop-check
npx claudepluginhub mmalyska/claude-plugins --plugin frontendGenerates design systems from codebase patterns, audits visual consistency across 10 dimensions, and detects generic AI-generated design patterns. Useful for new projects, redesigns, or styling PR reviews.
Generates design systems and tokens from CSS/Tailwind/styled-components codebases, audits UI consistency across 10 dimensions, detects AI-generated patterns. Use for new projects, redesigns, PR reviews.
Audits design systems for component coverage, token consistency, documentation quality, accessibility, and adoption health. Produces structured report with health scores and remediation roadmap.