wcag-accessibility-audit

Audit web interfaces against WCAG 2.1 and 2.2 success criteria.

1|Updated Mar 15, 2026
One-click install
npx skills add https://github.com/kennyolofsson23-netizen/claude-code-config --skill wcag-accessibility-audit-kennyolofsson23-netizen
Or copy as Structured Prompt for Agent
Please help me install this Agent Skill.
Skill: wcag-accessibility-audit
Source: https://github.com/kennyolofsson23-netizen/claude-code-config/tree/main/skills/wcag-accessibility-audit
Command: npx skills add https://github.com/kennyolofsson23-netizen/claude-code-config --skill wcag-accessibility-audit-kennyolofsson23-netizen

SYSTEM DOCUMENTATION & REQUIREMENTS

What problem does it solve?

Many websites and web applications have accessibility barriers that exclude users with disabilities, create legal risk, and harm usability; this skill identifies those barriers and produces prioritized remediation guidance aligned to WCAG 2.1/2.2 conformance levels.

Core Features & Use Cases

  • Comprehensive Coverage: Combines automated tooling (axe, Lighthouse, W3C validator) with manual keyboard and screen reader testing to uncover issues automation misses.
  • Structured Findings: Maps each failure to specific WCAG success criteria (A/AA/AAA), assigns severity, and estimates remediation effort for planning and tracking.
  • Security-aware Processing: Treats external URLs and screenshots as untrusted content, detects prompt-injection patterns, and isolates data when evaluating pages.
  • Use Cases: Pre-launch accessibility review, vendor procurement evaluation, legal compliance checks, and accessibility training or triage sprints.

Quick Start

Run a WCAG 2.2 Level AA accessibility audit of https://example.com, include automated tool results, manual keyboard and screen reader findings, and generate a prioritized remediation report.

Frequently Asked Questions about wcag-accessibility-audit

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

FAQPage Schema
How do I audit a website for WCAG 2.2 AA compliance?

A WCAG accessibility audit combines automated tool results with manual keyboard and screen reader testing to identify barriers. It produces structured findings mapped to WCAG success criteria, complete with severity ratings and remediation effort estimates for effective sprint planning.

What is the best way to identify accessibility issues automation misses?

The best way to find accessibility issues automation misses is combining automated checks with manual keyboard and screen reader testing. This comprehensive approach uncovers complex barriers, maps failures to WCAG criteria, and provides accurate remediation effort estimates.

Can I use automated accessibility audits for vendor procurement evaluation?

Yes, you can use accessibility audits for vendor procurement evaluation. The audit evaluates web interfaces against WCAG 2.1 and 2.2 conformance levels, producing structured findings with severity ratings and remediation effort estimates to inform procurement decisions.

Does this WCAG audit process external URLs and screenshots safely?

Yes, the WCAG audit safely processes external URLs and screenshots by treating them as untrusted content. It detects prompt-injection patterns and isolates untrusted data when evaluating web pages, ensuring secure accessibility testing.

How do I prioritize accessibility remediation during development sprints?

Prioritize accessibility remediation by generating a report that maps failures to WCAG success criteria and assigns severity levels. This structured audit output includes remediation effort estimates, allowing teams to triage and resolve barriers effectively during development sprints.