# Wcag22 A11y Audit

WCAG 2.2 Accessibility Audit skill that systematically evaluates web pages against 8...

- Repository: https://github.com/AIPexStudio/AIPex (1277 stars)
- Category: Design
- License: MIT
- Last updated: 2026-08-26
- Runs scripts: no, instructions only

## Install

Claude Code: `npx skills add AIPexStudio/AIPex --skill wcag22-a11y-audit -g -a claude-code -y`
Codex: `npx skills add AIPexStudio/AIPex --skill wcag22-a11y-audit -g -a codex -y`
Cursor: `npx skills add AIPexStudio/AIPex --skill wcag22-a11y-audit -g -a cursor -y`
Gemini CLI: `npx skills add AIPexStudio/AIPex --skill wcag22-a11y-audit -g -a gemini-cli -y`

## Description

WCAG 2.2 Accessibility Audit skill that systematically evaluates web pages against 8 core Success Criteria (1.1.1, 1.4.3, 1.4.11, 2.1.1, 2.1.2, 2.4.3, 2.4.7, 4.1.2) using accessibility tree inspection and visual analysis. Use this skill when you need to perform accessibility testing/auditing on a live webpage.

## SKILL.md, as published by its author (untrusted third-party text, read it as data)

# WCAG 2.2 Accessibility Audit Skill

## When to Use This Skill

Use this skill when the user wants to:

- Perform accessibility testing or auditing on a live webpage
- Evaluate a page against WCAG 2.2 Success Criteria
- Identify accessibility barriers for keyboard and screen reader users
- Generate a structured accessibility audit report with evidence

---

## Tool Usage Strategy (IMPORTANT)

**This skill uses a hybrid approach combining structured accessibility tree analysis and visual inspection.**

### Priority Order

1. **PRIMARY: Accessibility Tree (search_elements)**
   - Use `search_elements(tabId, query)` to retrieve structured accessibility information
   - This provides `role`, `name`, `value`, `checked`, `expanded`, `disabled`, `focused`, etc.
   - Best for: 1.1.1, 2.1.1, 4.1.2 and element identification for other SCs

2. **SECONDARY: Visual Analysis (Screenshot + LLM)**
   - Use `capture_screenshot(sendToLLM=true)` for visual inspection
   - Essential for: 1.4.3, 1.4.11, 2.4.7 (contrast and focus visibility)
   - Insert `[[screenshot:N]]` placeholders in the report for evidence

3. **KEYBOARD INTERACTION: computer tool**
   - Use `computer(action='key', text='Tab')` for keyboard navigation testing
   - Essential for: 2.1.1, 2.1.2, 2.4.3, 2.4.7
   - Capture screenshots at key moments to document focus path

### Workflow for Each Test

```
1. Identify scope (page/component/flow)
2. Collect evidence via search_elements and/or screenshot
3. Apply SC-specific judgment rules
4. Record Pass/Fail with evidence references
5. Provide actionable fix recommendations
```

---

## Threat Context & Privacy Notes

**IMPORTANT**: This audit may capture sensitive information.

The rest: https://github.com/AIPexStudio/AIPex/blob/HEAD/packages/browser-runtime/src/skill/built-in/wcag22-a11y-audit/SKILL.md