Asi frontend-design

AI-guided UI/UX design patterns with Gay.jl deterministic colors

install

source · Clone the upstream repo

git clone https://github.com/plurigrid/asi

Claude Code · Install into ~/.claude/skills/

T=$(mktemp -d) && git clone --depth=1 https://github.com/plurigrid/asi "$T" && mkdir -p ~/.claude/skills && cp -r "$T/ies/music-topos/.opencode/skill/frontend-design" ~/.claude/skills/plurigrid-asi-frontend-design-6ea8b2 && rm -rf "$T"

manifest: ies/music-topos/.opencode/skill/frontend-design/SKILL.md

source content

frontend-design - AI-Guided UI/UX Design Skill

Overview

Frontend design skill for all AI coding assistants. Provides consistent design principles, component patterns, and accessibility guidelines across Claude, Codex, Cursor, and Copilot.

Installation

# Via ai-agent-skills (Codex)
npx ai-agent-skills install frontend-design --agent codex

# Via ruler (all agents)
ruler sync --skill frontend-design

Design Principles

1. Color via Gay.jl SPI

All colors are deterministic via SplitMix64:

// seed 0x42D (1069) for consistent palette
const seed = 0x42D;
const colors = gaySPI.palette(seed, 5);

// Example palette:
// #E67F86 - Primary (warm coral)
// #D06546 - Secondary (rust orange)
// #1316BB - Accent (deep blue)
// #3CB371 - Success (medium sea green)
// #FFD700 - Warning (gold)

2. Component Patterns

// Balanced Ternary State Component
interface TAPState {
  mode: 'BACKFILL' | 'VERIFY' | 'LIVE';
  color: string;
}

function StateIndicator({ state }: { state: TAPState }) {
  const colorMap = {
    BACKFILL: '#0000FF',  // Blue (-1)
    VERIFY: '#00FF00',    // Green (0)
    LIVE: '#FF0000'       // Red (+1)
  };

  return (
    <div
      className="state-indicator"
      style={{ backgroundColor: colorMap[state.mode] }}
    />
  );
}

3. Accessibility (WCAG 2.1 AA)

Contrast ratio ≥ 4.5:1 for normal text
Contrast ratio ≥ 3:1 for large text
Focus indicators visible
Keyboard navigation complete
Screen reader compatible

Layout Patterns

Golden Ratio Grid

.container {
  display: grid;
  grid-template-columns: 1fr 1.618fr;  /* φ = 1.618... */
  gap: var(--spacing-golden);
}

:root {
  --spacing-golden: 1.618rem;
  --spacing-inverse: 0.618rem;
}

Fibonacci Spacing

:root {
  --space-1: 0.25rem;   /* 1 */
  --space-2: 0.5rem;    /* 2 */
  --space-3: 0.75rem;   /* 3 */
  --space-5: 1.25rem;   /* 5 */
  --space-8: 2rem;      /* 8 */
  --space-13: 3.25rem;  /* 13 */
  --space-21: 5.25rem;  /* 21 */
}

Animation Principles

Spectral Gap Timing

:root {
  --duration-fast: 100ms;     /* Instant feedback */
  --duration-normal: 250ms;   /* Standard transitions */
  --duration-slow: 400ms;     /* Complex animations */
  --easing-spectral: cubic-bezier(0.25, 0.1, 0.25, 1);
}

/* 1/4 probability for verification animations */
.verify-transition {
  animation: verify-pulse 1s infinite;
  animation-timing-function: steps(4);  /* 4 discrete steps */
}

MCP Integration

The skill integrates with MCP servers for live design tokens:

{
  "mcpServers": {
    "gay": {
      "command": "julia",
      "args": ["--project=@gay", "-e", "using Gay; Gay.serve_mcp()"],
      "env": { "GAY_SEED": "1069" }
    }
  }
}

Fetching Design Tokens

// Use Gay MCP to get deterministic colors
const response = await mcp.call('gay/color_at', {
  seed: 1069,
  index: componentIndex
});

const { L, C, H } = response;  // OKLCH color space

File Structure

src/
├── components/
│   ├── Button.tsx
│   ├── Card.tsx
│   └── StateIndicator.tsx
├── styles/
│   ├── tokens.css       # Design tokens
│   ├── components.css   # Component styles
│   └── utilities.css    # Utility classes
└── hooks/
    └── useGayColor.ts   # SPI color hook

TAP-Aware Theming

type Theme = {
  mode: 'light' | 'dark';
  tapState: 'BACKFILL' | 'VERIFY' | 'LIVE';
  seed: number;
};

function getThemeColors(theme: Theme) {
  const baseColors = gaySPI.palette(theme.seed, 10);

  return {
    primary: baseColors[0],
    secondary: baseColors[1],
    accent: baseColors[2],
    tapIndicator: TAP_COLORS[theme.tapState],
    background: theme.mode === 'dark' ? '#1a1a2e' : '#ffffff',
    text: theme.mode === 'dark' ? '#e0e0e0' : '#1a1a2e'
  };
}