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A11y Testing

Category: Engineering  ·  Sub-category: testing  ·  Last updated:
Use this skill when the user asks about accessibility testing, axe-core, jest-axe, "@testing-library", "@axe-core/playwright", "Playwright accessibility testing", "WAVE", "Lighthouse accessibility", "automated a11y tests", "accessibility CI/CD", "eslint-plugin-jsx-a11y", "a11y linting", "axe DevTools", setting up accessibility tests, writing accessibility tests for React components, integrating a11y checks into a test suite, or understanding what automated tools can and cannot catch. Also use when asked to add automated a11y testing to a project.

From the source SKILL.md

This skill helps you set up real accessibility testing — eslint-plugin-jsx-a11y at write-time, jest-axe for components, @axe-core/playwright for e2e. Unlike a11y-review (which is static source analysis inside this plugin), this skill installs and configures the actual axe engine in your project so it runs against real rendered DOM.

What this skill does

A11y Testing is a community-contributed Claude Code skill in the testing sub-category. It ships as a SKILL.md file that Claude Code auto-discovers under ~/.claude/skills/a11y-testing/ and loads when your prompt matches the skill's trigger.

When to invoke it: use when asked to add automated a11y testing to a project.

Who uses this skill

The A11y Testing Claude Code skill is built for software engineers, backend developers, full-stack teams, and technical leads building and maintaining production systems. It's part of ClaudSkills (also referred to as Claude Skills or Claude Code Skills) — the open community-curated registry of 69,000+ SKILL.md files for Anthropic's Claude Code agent and the wider Claude ecosystem (Claude API, Claude Agent SDK).

How to install

Free

Manual install (2 steps)

mkdir -p ~/.claude/skills/a11y-testing
curl -L https://claudskills.com/skills/a11y-testing/SKILL.md \
  -o ~/.claude/skills/a11y-testing/SKILL.md

Or just download SKILL.md directly and drop it into ~/.claude/skills/a11y-testing/. Claude Code auto-discovers it on next session.

Skills live at ~/.claude/skills/a11y-testing/SKILL.md on macOS/Linux, or %USERPROFILE%\.claude\skills\a11y-testing\SKILL.md on Windows. See the full install guide for step-by-step instructions.

Pro

One-click install via the desktop app

The ClaudSkills desktop app installs any skill directly into ~/.claude/skills/ with one click — no terminal required. Pro starts at $9/mo or $149 lifetime.

Pro

For the full experience including quality scoring and one-click install features for each skill — upgrade to Pro.

See pricing → Download desktop app

Attribution & license

More Engineering skills

Browse all Engineering skills in the ClaudSkills registry, or explore these other picks from the same category:

Browse all Engineering skills → Top 100 skills
Part of ClaudSkills — the open registry for Claude Skills & Claude Code Skills.  ·  What's New  ·  Install guide  ·  About  ·  llms.txt

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