liyecom/ui-ux-pro-max

UI/UX Pro Max Skill

Sole Responsibility: Translate human UI/UX requirements into tracks/<track_id>/site-design.contract.yaml

This Skill acts as a translator between human design intent and machine-executable contracts. It does NOT generate UI, pages, components, or styles.

Inputs (Required)

| Input | Description | Examples | |-------|-------------|----------| | project_type | Site category | saas, landing, docs, blog, dashboard | | audience | Target users | b2b, b2c, developer, enterprise | | brand_keywords | Design tone descriptors | modern, minimal, professional, playful | | stack | Technical stack | astro, react, tailwind, next |

Output (Sole)

tracks/<track_id>/site-design.contract.yaml

Contract must:

• Pass python _meta/governance/validator.py
• Be consumable by Builders without modification

Knowledge Reference (Read-Only)

knowledge/design/ui-ux/
├── ui_styles.yaml        # Style patterns (minimalism, glassmorphism, etc.)
├── color_schemes.yaml    # Color palettes by product type
├── font_pairings.yaml    # Typography combinations
├── chart_types.yaml      # Data visualization guidance
└── ux_guidelines.yaml    # UX patterns and anti-patterns

Lookup Strategy

1. Match brand_keywords → ui_styles.yaml (find matching style)
2. Match project_type → color_schemes.yaml (find base palette)
3. Match style keywords → font_pairings.yaml (select typography)
4. Cross-check ux_guidelines.yaml for anti-patterns

Prohibited Actions

| Action | Reason | |--------|--------| | Generate UI/pages/components | Builder responsibility | | Modify contract schema | Schema is frozen | | Read Builder feedback | One-way data flow (Skill → Builder) | | Treat knowledge as SSOT | Knowledge is reference, Constitution is SSOT |

Contract Generation Process

Step 1: Parse Inputs

Extract structured requirements from user description:

"Build a dark-mode SaaS dashboard for developers"
→ project_type: saas
→ audience: developer
→ brand_keywords: [dark, tech, minimal]
→ stack: [to be specified]

Step 2: Query Knowledge

# From ui_styles.yaml (brand_keywords: dark, tech)
matched_style: dark_mode_oled
  primary_colors: ["#000000", "#121212"]
  effects: [minimal-glow, high-readability]

# From color_schemes.yaml (project_type: saas)
matched_scheme: developer_tools
  primary: "#3B82F6"
  background: "#0F172A"

# From font_pairings.yaml (keywords: tech, developer)
matched_pairing: developer_mono
  heading: JetBrains Mono
  body: IBM Plex Sans

Step 3: Generate Contract

Write to tracks/<track_id>/site-design.contract.yaml:

version: "1.0"
kind: site-design
scope: track-instance
enforcement: warning

inherits:
  from: _meta/contracts/site-design.contract.yaml

site:
  name: <track_id>
  stack: [user-specified]

tokens:
  colors:
    primary: "#3B82F6"
    background: "#0F172A"
    # ... (derived from knowledge)
  typography:
    primary_font: "IBM Plex Sans"
    heading_font: "JetBrains Mono"
    # ...

style:
  allowed_modes: [dark]
  default_mode: dark

ux:
  accessibility:
    min_contrast_ratio: 4.5
  anti_patterns:
    - confirm_shaming
    - forced_popup

Step 4: Validate

python _meta/governance/validator.py

Usage Examples

Example 1: SaaS Dashboard

Input:

Create design contract for a B2B SaaS analytics dashboard.
Modern, professional, dark mode preferred.
Stack: Astro + Tailwind
Track: analytics-dashboard

Output: tracks/analytics-dashboard/site-design.contract.yaml

Example 2: Landing Page

Input:

Design contract for a wellness app landing page.
Calm, organic, light colors.
Stack: Next.js + Tailwind
Track: wellness-landing

Output: tracks/wellness-landing/site-design.contract.yaml

Integration Notes

• Builders consume tracks/<track_id>/site-design.contract.yaml (read-only)
• Validators verify contracts against _meta/schemas/contracts.schema.json
• CI Gates block builds if contracts are invalid

Stop Rule

This skill MUST stop execution once a valid site-design.contract.yaml has been generated and validated.

The skill MUST NOT:

• Iterate on visual quality
• Refine aesthetics
• Generate UI components or layouts
• Optimize design beyond contract scope

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Created: 2026-01-13 | Version: 1.0.0