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wcag-aria-lookup

Returns summaries, official URLs, and references for WCAG 2.1 AA criteria and WAI-ARIA patterns.

3|1|Updated Dec 23, 2025
Search Tags:#accessibility#a11y#wcag#aria#aria-label
One-click install
npx skills add https://github.com/naporin0624/claude-web-audit-plugins --skill wcag-aria-lookup
Or copy as Structured Prompt for Agent▼
Please help me install this Agent Skill.
Skill: wcag-aria-lookup
Source: https://github.com/naporin0624/claude-web-audit-plugins/tree/main/skills/wcag-aria-lookup
Command: npx skills add https://github.com/naporin0624/claude-web-audit-plugins --skill wcag-aria-lookup

SYSTEM DOCUMENTATION & REQUIREMENTS

What problem does it solve?

This Skill provides quick lookups for WCAG 2.1 AA criteria and WAI-ARIA patterns with official URLs.

Core Features & Use Cases

  • Look up WCAG criteria and ARIA patterns with concise summaries and official references.
  • Useful for accessibility planning, audits, and design reviews.

Quick Start

Example: npx wcag-aria-lookup

Frequently Asked Questions about wcag-aria-lookup

High-intent search queries and answers about installing and using this skill.

FAQPage Schema
How do I look up WCAG 2.1 AA criteria and their requirements?▼

WCAG 2.1 AA criteria define accessibility standards for web content. This Skill provides quick lookups of specific criteria (like contrast ratio 1.4.3) with concise summaries and official W3C URLs so you can reference exact requirements during audits or design reviews.

What ARIA attributes and roles should I use for accessible components?▼

ARIA attributes and roles communicate component state and purpose to assistive technologies. This Skill lets you look up specific ARIA patterns—like aria-expanded for toggles or role=dialog for modals—with official WAI-ARIA Authoring Practices references for correct implementation.

Can I quickly reference accessibility standards during design reviews?▼

Yes. This Skill performs fast lookups of WCAG criteria, ARIA patterns, and component accessibility patterns with official W3C references, making it practical for accessibility planning, audits, and real-time design review discussions.

Where do I find official W3C guidance on accessible component patterns?▼

Official W3C guidance lives in WCAG 2.1 specifications and WAI-ARIA Authoring Practices. This Skill returns direct links to these authoritative sources alongside quick reference summaries for tabs, modals, and other interactive components.

Do I need to memorize WCAG criteria and ARIA role names?▼

No. This Skill removes memorization by providing instant lookups of WCAG criteria codes, ARIA attributes, and role definitions with concise explanations and official W3C URLs you can reference or share with your team.

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