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Design System TEXT

Generates a three-layer design token architecture (primitive, semantic, component) as CSS variables and JSON, defines component state specifications, and creates brand-compliant HTML presentations using a contextual decision system.

2 uses this weeksource nextlevelbuilderlicence MIT
Quality gate: PASS · makes it possible · measured 2026-10-23
Delivered a valid file in 1 of 2 requests; the bare model cannot produce this file type.
1/2 requests produced a file that opens
Security scan: clean · 2026-10-24 · 27 files · ran in sandbox
no network calls, shell tricks, credential access or instruction tampering found in its files.

Try asking

Say it in your own words; the assistant finds this recipe by itself. Examples:

“Opret en token-struktur til vores nye designsystem baseret på farverne i brand-guiden.”
“Generér CSS-variabler for typografi og spacing, så de følger vores primitive og semantiske lag.”
“Lav et slid-deck til et investor-møde, der bruger vores design tokens og Chart.js til grafiske visualiseringer.”
“Create a JSON file for our design tokens based on the brand guidelines in docs/brand-guidelines.md.”
“Generate CSS variables for a three-layer token system using the provided color palette.”
“Build a 10-slide investor pitch deck using the Duarte sparkline pattern and our brand tokens.”
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Good for

design-tokenscss-variablescomponent-specsslide-generationbrand-compliancetypography-scaletailwind-configpresentation-design

Not for

Do not use this skill for one-off, ad-hoc graphic design assets like logos or icons, or for general UI component library documentation without a token system. For simple CSS styling without a structured token architecture, use a general frontend styling skill instead.

Details

When it is the right choice

Use this skill when establishing a systematic design language with layered tokens, defining component states for UI development, or generating strategic, brand-compliant slide decks. It is ideal for converting brand guidelines into code-ready CSS variables and for creating persuasive presentations that adhere to strict visual standards.

The full recipe the assistant reads

Design System

Token architecture, component specifications, systematic design, slide generation.

When to Use

  • Design token creation
  • Component state definitions
  • CSS variable systems
  • Spacing/typography scales
  • Design-to-code handoff
  • Tailwind theme configuration
  • Slide/presentation generation

Token Architecture

Load: references/token-architecture.md

Three-Layer Structure

Primitive (raw values)
       ↓
Semantic (purpose aliases)
       ↓
Component (component-specific)

Example:

/* Primitive */
--color-blue-600: #2563EB;

/* Semantic */
--color-primary: var(--color-blue-600);

/* Component */
--button-bg: var(--color-primary);

Script Paths

Script paths in this skill and its references/ are relative to the directory that contains this SKILL.md, not to the project: scripts/<file> is this skill's own scripts/ folder, and ../<skill>/scripts/<file> is a sibling sub-skill installed alongside it. Build the full path from that directory (Claude Code reports it as the skill's base directory when the skill loads) and keep the working directory at the project root — the scripts read and write project files such as docs/brand-guidelines.md, assets/design-tokens.json or src/ relative to it.

Quick Start

Generate tokens:

node scripts/generate-tokens.cjs --config tokens.json -o tokens.css

Validate usage:

node scripts/validate-tokens.cjs --dir src/

References

Topic File
Token Architecture references/token-architecture.md
Primitive Tokens references/primitive-tokens.md
Semantic Tokens references/semantic-tokens.md
Component Tokens references/component-tokens.md
Component Specs references/component-specs.md
States & Variants references/states-and-variants.md
Tailwind Integration references/tailwind-integration.md

Component Spec Pattern

Property Default Hover Active Disabled
Background primary primary-dark primary-darker muted
Text white white white muted-fg
Border none none none muted-border
Shadow sm md none none

Scripts

Script Purpose
generate-tokens.cjs Generate CSS from JSON token config
validate-tokens.cjs Check for hardcoded values in code
search-slides.py BM25 search + contextual recommendations
slide-token-validator.py Validate slide HTML for token compliance
fetch-background.py Fetch images from Pexels/Unsplash

Templates

Template Purpose
design-tokens-starter.json Starter JSON with three-layer structure

Integration

With brand: Extract primitives from brand colors/typography With ui-styling: Component tokens → Tailwind config

Skill Dependencies: brand, ui-styling Primary Agents: ui-ux-designer, frontend-developer

Slide System

Brand-compliant presentations using design tokens + Chart.js + contextual decision system.

Source of Truth

File Purpose
docs/brand-guidelines.md Brand identity, voice, colors
assets/design-tokens.json Token definitions (primitive→semantic→component)
assets/design-tokens.css CSS variables (import in slides)
assets/css/slide-animations.css CSS animation library

Slide Search (BM25)

# Basic search (auto-detect domain)
python scripts/search-slides.py "investor pitch"

# Domain-specific search
python scripts/search-slides.py "problem agitation" -d copy
python scripts/search-slides.py "revenue growth" -d chart

# Contextual search (Premium System)
python scripts/search-slides.py "problem slide" --context --position 2 --total 9
python scripts/search-slides.py "cta" --context --position 9 --prev-emotion frustration

Decision System CSVs

File Purpose
data/slide-strategies.csv 15 deck structures + emotion arcs + sparkline beats
data/slide-layouts.csv 25 layouts + component variants + animations
data/slide-layout-logic.csv Goal → Layout + break_pattern flag
data/slide-typography.csv Content type → Typography scale
data/slide-color-logic.csv Emotion → Color treatment
data/slide-backgrounds.csv Slide type → Image category (Pexels/Unsplash)
data/slide-copy.csv 25 copywriting formulas (PAS, AIDA, FAB)
data/slide-charts.csv 25 chart types with Chart.js config

Contextual Decision Flow

1. Parse goal/context
        ↓
2. Search slide-strategies.csv → Get strategy + emotion beats
        ↓
3. For each slide:
   a. Query slide-layout-logic.csv → layout + break_pattern
   b. Query slide-typography.csv → type scale
   c. Query slide-color-logic.csv → color treatment
   d. Query slide-backgrounds.csv → image if needed
   e. Apply animation class from slide-animations.css
        ↓
4. Generate HTML with design tokens
        ↓
5. Validate with slide-token-validator.py

Pattern Breaking (Duarte Sparkline)

Premium decks alternate between emotions for engagement:

"What Is" (frustration) ↔ "What Could Be" (hope)

System calculates pattern breaks at 1/3 and 2/3 positions.

Slide Requirements

ALL slides MUST: 1. Import assets/design-tokens.css - single source of truth 2. Use CSS variables: var(--color-primary), var(--slide-bg), etc. 3. Use Chart.js for charts (NOT CSS-only bars) 4. Include navigation (keyboard arrows, click, progress bar) 5. Center align content 6. Focus on persuasion/conversion

Chart.js Integration

<script src="https://cdn.jsdelivr.net/npm/chart.js@4.4.1/dist/chart.umd.min.js"></script>

<canvas id="revenueChart"></canvas>
<script>
new Chart(document.getElementById('revenueChart'), {
    type: 'line',
    data: {
        labels: ['Sep', 'Oct', 'Nov', 'Dec'],
        datasets: [{
            data: [5, 12, 28, 45],
            borderColor: '#FF6B6B',  // Use brand coral
            backgroundColor: 'rgba(255, 107, 107, 0.1)',
            fill: true,
            tension: 0.4
        }]
    }
});
</script>

Token Compliance

/* CORRECT - uses token */
background: var(--slide-bg);
color: var(--color-primary);
font-family: var(--typography-font-heading);

/* WRONG - hardcoded */
background: #0D0D0D;
color: #FF6B6B;
font-family: 'Space Grotesk';

Reference Implementation

Working example with all features:

assets/designs/slides/claudekit-pitch-251223.html

Command

/slides:create "10-slide investor pitch for ClaudeKit Marketing"

Best Practices

  1. Never use raw hex in components - always reference tokens
  2. Semantic layer enables theme switching (light/dark)
  3. Component tokens enable per-component customization
  4. Use HSL format for opacity control
  5. Document every token's purpose
  6. Slides must import design-tokens.css and use var() exclusively
Files in this skill (28)
  • LICENSE
  • SKILL.md
  • data/slide-backgrounds.csv
  • data/slide-charts.csv
  • data/slide-color-logic.csv
  • data/slide-copy.csv
  • data/slide-layout-logic.csv
  • data/slide-layouts.csv
  • data/slide-strategies.csv
  • data/slide-typography.csv
  • references/component-specs.md
  • references/component-tokens.md
  • references/primitive-tokens.md
  • references/semantic-tokens.md
  • references/states-and-variants.md
  • references/tailwind-integration.md
  • references/token-architecture.md
  • scripts/embed-tokens.cjs
  • scripts/fetch-background.py
  • scripts/generate-slide.py
  • scripts/generate-tokens.cjs
  • scripts/html-token-validator.py
  • scripts/search-slides.py
  • scripts/slide-token-validator.py
  • scripts/slide_search_core.py
  • scripts/tests/test_validate_tokens.py
  • scripts/validate-tokens.cjs
  • templates/design-tokens-starter.json
Where it comes from

Vendored from nextlevelbuilder/ui-ux-pro-max-skill, commit 56ea9cf174ed, path .claude/skills/design-system, licence MIT. The upstream licence file ships inside the skill.