accessibility-checker
Installation
SKILL.md
Accessibility Checker Skill
This skill ensures all HTML content meets WCAG2AA accessibility standards.
Quick Reference
| Element | Requirement |
|---|---|
| Images | Must have alt attribute |
| Form inputs | Must have associated <label> |
| Links | Must have descriptive text (not "click here") |
| Navigation | Use <nav> with aria-label |
| Main content | Use <main> with id for skip link |
| Headings | Follow hierarchy (h1 → h2 → h3) |
| Tables | Use <th scope="col/row"> |
Forms (MUST follow)
Every input MUST have a label: