charleswiltgen iOS Accessibility Router
You MUST use this skill for ANY accessibility work including VoiceOver, Dynamic Type, color contrast, and WCAG compliance.
When to Use
Use this router when:
- Fixing VoiceOver issues
- Implementing Dynamic Type
- Checking color contrast
- Ensuring touch target sizes
- Preparing for App Store accessibility review
- WCAG compliance auditing
- Assistive Access support (cognitive disabilities, iOS 17+)
Routing Logic
Accessibility Issues
All accessibility work → /skill axiom-accessibility-diag
- VoiceOver labels and hints
- Dynamic Type scaling
- Color contrast (WCAG)
- Touch target sizes
- Keyboard navigation
- Reduce Motion support
- Assistive Access (cognitive disabilities, iOS 17+)
- Accessibility Inspector usage
- App Store Review preparation
Automated Scanning
Accessibility audit → Launch accessibility-auditor agent or /axiom:audit accessibility (VoiceOver issues, Dynamic Type violations, color contrast failures, WCAG compliance scanning)
Decision Tree
- ANY accessibility issue → accessibility-diag
- Want automated accessibility scan? → accessibility-auditor (Agent)
Anti-Rationalization
| Thought | Reality |
|---|---|
| "I'll add VoiceOver labels when I'm done building" | Accessibility is foundational, not polish. accessibility-diag prevents App Store rejection. |
| "My app doesn't need accessibility" | All apps need accessibility. It's required by App Store guidelines and benefits all users. |
| "Dynamic Type just needs .scaledFont" | Dynamic Type has 7 common violations. accessibility-diag catches them all. |
| "Color contrast looks fine to me" | Visual assessment is unreliable. WCAG ratios require measurement. accessibility-diag validates. |
Critical Patterns
Image Accessibility
- Use
Image(decorative: "photo")for purely decorative images — automatically hidden from VoiceOver (equivalent toaccessibilityHidden(true)but semantically clearer) - Use
accessibilityInputLabels()for buttons with complex or changing labels — improves Voice Control accuracy by providing alternative labels - Respect
accessibilityDifferentiateWithoutColorenvironment value — when active, provide non-color cues (icons, patterns, labels) alongside color indicators
accessibility-diag Coverage
- 8 critical accessibility issues (including Assistive Access)
- WCAG compliance levels (A, AA, AAA)
- Assistive Access mode (cognitive disabilities, iOS 17+)
- Accessibility Inspector workflows
- VoiceOver testing checklist
- App Store Review requirements
Example Invocations
User: "My button isn't being read by VoiceOver"
→ Invoke: /skill axiom-accessibility-diag
User: "How do I support Dynamic Type?"
→ Invoke: /skill axiom-accessibility-diag
User: "Check my app for accessibility issues"
→ Invoke: /skill axiom-accessibility-diag
User: "Prepare for App Store accessibility review"
→ Invoke: /skill axiom-accessibility-diag
User: "Scan my app for accessibility issues automatically"
→ Invoke: accessibility-auditor agent
User: "How do I support Assistive Access?"
→ Invoke: /skill axiom-accessibility-diag
User: "My app doesn't show up in Assistive Access"
→ Invoke: /skill axiom-accessibility-diag