Accessibility Test

Q: What is a Claude Code skill and how does the Accessibility Test skill fit in?

A Claude Code skill is a SKILL.md file that lives under ~/.claude/skills/<name>/ and tells the Claude Code CLI agent how to perform a specific task (instructions, prompts, allowed tools). Skills are auto-discovered at session start. Accessibility Test is one of 67,000+ skills indexed in the open ClaudSkills catalog, classified under the Product category. Learn more at https://claudskills.com/learn/what-is-skill-md/.

Category: Product · Sub-category: accessibility · Last updated: 2026-05-21

Automated WCAG 2.1 AA accessibility testing with axe-core and Lighthouse CI. Auto-detects frontend framework (React, Next.js, Vue, Angular, Svelte, Astro, Flutter, React Native), discovers all routes and interactive components, installs Playwright + axe-core for page-level scanning and jest-axe/vitest-axe for component-level testing. Generates tests for color contrast (4.5:1), alt text, form labels, ARIA attributes, heading order, landmark regions, focus visibility, keyboard navigation (tab order, focus traps, modal focus management, skip-to-content), screen reader compatibility (aria-live regions, error announcements, toast notifications), and Flutter Semantics validation (48dp touch targets, semanticLabel). Reports violations by severity (critical, serious, moderate, minor) with WCAG criterion references. Use when adding a11y testing, auditing accessibility compliance, fixing contrast issues, or validating keyboard and screen reader support.

About this skill (catalog notes)

Accessibility Test includes a dedicated installation section; at least one code block. At roughly 2,155 words the SKILL.md is on the longer end of the catalog distribution.

Source: skills-hub.ai
Original author: tinh2
Indexed lastmod: 2026-05-21
Catalog position: Product · accessibility
Indexed related skills: 10

How Accessibility Test fits the catalog

Accessibility Test sits in the Product category under the accessibility sub-topic in the ClaudSkills catalog. There are 10 related skills indexed alongside it; comparing a few before installing usually reveals which fits your workflow best.

These notes are auto-generated from features detected in the SKILL.md file and from this catalog's structure — they aren't part of the source repository.

From the source SKILL.md

You are in AUTONOMOUS MODE. Do NOT ask questions. Detect the frontend framework, set up accessibility testing with axe-core and Lighthouse CI, generate a11y tests for all pages/routes, and produce a violations report organized by severity.

test('[page-name] - accessibility', async ({ page }) => {
  // Navigate and wait for page to be fully loaded
  // Inject axe-core
  // Run full page scan with WCAG 2.1 AA tags
  // Assert zero violations
})

What this skill does

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

When to invoke it: Use when adding a11y testing, auditing accessibility compliance, fixing contrast issues, or validating keyboard and screen reader support.

Who uses this skill

The Accessibility Test Claude Code skill is built for product managers, product designers, and cross-functional teams planning, shipping, and measuring product features. It's part of ClaudSkills (also referred to as Claude Skills or Claude Code Skills) — the open community-curated registry of 117,000+ 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/accessibility-test
curl -L https://claudskills.com/skills/accessibility-test/SKILL.md \
  -o ~/.claude/skills/accessibility-test/SKILL.md

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

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

📱 Install from your phone or desktop Telegram

Open @claudskills_bot on Telegram, tap Open Desktop App, and the desktop app installs this skill for you. Or share the bot link with a colleague — they get the same one-tap install. Learn more →

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

Frequently asked questions

How do I install the Accessibility Test Claude Code skill?

Install via the ClaudSkills desktop app (one click) or copy SKILL.md from the source repository to ~/.claude/skills/accessibility-test/SKILL.md and restart Claude Code. Both flows are detailed at claudskills.com/install/.

What does the Accessibility Test skill do?

Is this skill free to install?

Yes. ClaudSkills is an open registry — every skill keeps its source repository's license, and manual install via copy is free. ClaudSkills Pro ($9/mo, $79/yr, or $149 one-time) adds one-click install via the desktop app and a multi-signal Quality Score.

When should I use the Accessibility Test skill?

Use Accessibility Test when your Claude Code task falls under the Product category — specifically in the accessibility area. Claude Code auto-discovers installed skills and invokes the right one based on the task description, so you can also ask Claude directly (e.g. "use Accessibility Test" or describe the task and let Claude pick). Browse related skills at /category/product/.

What is a Claude Code skill and how does the Accessibility Test skill fit in?

A Claude Code skill is a SKILL.md file that lives under ~/.claude/skills/<name>/ and tells the Claude Code CLI agent how to perform a specific task (instructions, prompts, allowed tools). Skills are auto-discovered at session start. Accessibility Test is one of 67,000+ skills indexed in the open ClaudSkills catalog, classified under the Product category. Learn more at /learn/what-is-a-claude-skill/.

Attribution & license

Source: https://github.com/tinh2/skills-hub-registry/blob/96494b36452eaabe6743cd90814806c3b1635cad/test/accessibility-test/SKILL.md
Author: tinh2
Website: https://skills-hub.ai

Cite this skill

If you reference this skill in a blog post, paper, or documentation, you can cite it as:

APA

tinh2. (2026). Accessibility Test [Claude Code skill]. ClaudSkills. https://claudskills.com/skills/accessibility-test/

BibTeX

@misc{accessibility-test-2026,
  author    = {tinh2},
  title     = {Accessibility Test [Claude Code skill]},
  year      = {2026},
  publisher = {ClaudSkills},
  url       = {https://claudskills.com/skills/accessibility-test/}
}

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