Individual skill

scanning-accessibility

Validate WCAG compliance and accessibility standards (ARIA, keyboard navigation). Use when auditing WCAG compliance or screen reader compatibility. Trigger with phrases like "scan accessibility", "check WCAG compliance", or "validate screen readers".

skills/.curated/scanning-accessibility/SKILL.md

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Nov 12, 2026

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Nov 12, 2026
License
MIT

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# Accessibility Test Scanner

## Overview

Validate web applications against WCAG 2.1/2.2 accessibility standards covering perceivability, operability, understandability, and robustness. Combines automated scanning with axe-core, Pa11y, and Lighthouse accessibility audits alongside manual validation checklists for keyboard navigation, screen reader compatibility, and color contrast.

## Prerequisites

- Accessibility testing library installed (axe-core, @axe-core/playwright, Pa11y, or Lighthouse CI)
- Browser automation tool (Playwright or Puppeteer) for rendering pages
- Application running and accessible at a test URL
- Target WCAG conformance level defined (A, AA, or AAA -- AA is standard)
- Color contrast analyzer (built into axe-core or standalone tool)

## Instructions
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