Read skills.json
Validate all 10 skills available

1. establish-visual-hierarchy
   ↓
2. apply-typography-scale
   ↓
3. build-color-palette
   ↓
4. apply-consistent-spacing
   ↓
5. design-button-hierarchy
   ↓
6. eliminate-visual-clutter
   ↓
7. design-empty-states
   ↓
8. use-shadows-appropriately
   ↓
9. manage-color-contrast
   ↓
10. group-related-elements

{
  "overall_score": "PASS | NEEDS_WORK | FAIL",
  "summary": "3 critical, 5 high, 2 medium priority fixes",
  "violations": [
    {
      "skill": "visual-hierarchy",
      "severity": "critical",
      "issue": "Primary CTA buried",
      "location": "Hero section",
      "fix": "Increase button to solid brand color, reduce surrounding contrast"
    }
  ],
  "priority_fixes": [
    "1. Make primary CTA prominent with brand color",
    "2. Consolidate font sizes from 12 to 6",
    "3. Add 8-10 grey shades to palette"
  ],
  "skill_breakdown": {
    "visual-hierarchy": { "status": "FAIL", "issues": 2 },
    "typography-scale": { "status": "PASS", "issues": 0 },
    "color-palette": { "status": "FAIL", "issues": 1 },
    ...
  }
}

Input: Landing page description with hero, features, CTA

/refactor-ui
→ Overall: NEEDS_WORK
→ Critical: Visual hierarchy (CTA buried)
→ High: Typography (8 sizes, need 5)
→ Medium: Spacing (ambiguous grouping)
→ Priority fixes: [3 items]

Input: Analytics dashboard screenshot

/refactor-ui --deep
→ Overall: PASS with suggestions
→ Visual hierarchy: PASS (clear primary)
→ Color palette: FAIL (only 4 greys)
→ Shadows: FAIL (decorative on cards)
→ Suggestions: [5 items]

For each skill assessment:
  Query: "According to Refactoring UI, is this correct?"
  Validate assessment matches expert
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