Skill: Cognitive Accessibility

Domain: Cognitive, learning, and neurological accessibility
WCAG scope: WCAG 2.2 AA + key AAA, COGA W3C guidance
Agents that use this skill: cognitive-accessibility, web-accessibility-wizard, accessibility-lead, forms-specialist

Purpose

This skill provides reference tables, scoring formulas, and evaluation patterns for cognitive accessibility review. It covers:

• WCAG 2.2 success criteria with cognitive accessibility relevance
• COGA (Cognitive Accessibility) W3C guidance mapping
• Plain language analysis techniques
• Reading level computation
• Authentication pattern analysis (3.3.8 / 3.3.9)
• Redundant entry detection (3.3.7)
• Timeout and session management analysis