a11y-specialist-skills

日本語版 (Japanese)

Accessibility specialist skills plugin for Claude Code.

Provides accessibility review skills based on WCAG 2.2 & WAI-ARIA APG.

Skills

Skill	Description
reviewing-a11y	Accessibility review for web pages, component implementations, design mockups, and specifications
auditing-wcag	Systematic WCAG 2.2 AA conformance auditing with automated test scripts
planning-wcag-audit	WCAG audit planning based on WAIC guidelines (page selection, test methods)
planning-a11y-improvement	Accessibility improvement planning with maturity assessment, roadmap, KPI design

Installation

As a Plugin (Recommended)

# Add marketplace
/plugin marketplace add masuP9/a11y-specialist-skills

# Install plugin
/plugin install a11y-specialist-skills@a11y-specialist-skills

As a Standalone Skill (Symlink)

# Clone the repository
git clone https://github.com/masuP9/a11y-specialist-skills.git

# Create symlink to your skills directory
ln -s /path/to/a11y-specialist-skills/skills/reviewing-a11y ~/.claude/skills/reviewing-a11y

For Development

# Test locally with --plugin-dir
claude --plugin-dir /path/to/a11y-specialist-skills

Usage

reviewing-a11y (Accessibility Review)

Claude will automatically detect when to use the skill based on your request:

# Examples
Review accessibility
Check a11y
Accessibility review please

You can also provide specific targets:

# URL
Review a11y for https://example.com

# Local file
Check accessibility of src/components/Button.tsx

# Design spec
Review this design mockup from a11y perspective

You can also invoke directly with slash command:

/reviewing-a11y

Review Output

The skill provides structured feedback including:

• Positive Findings: What's done well from an accessibility perspective
• Issues: Problems categorized by severity (Critical / Major / Minor)
  • Location in code/page
  • Description of the issue
  • Related WCAG success criterion
  • Suggested fix
• Manual Checks: Items that require human verification

auditing-wcag (WCAG Conformance Audit)

Perform systematic WCAG 2.2 AA conformance audits:

# Examples
Audit this page for WCAG compliance
Run WCAG audit on https://example.com
Check WCAG 2.2 AA conformance

You can also invoke directly with slash command:

/auditing-wcag

Audit Process

The skill guides through a 4-phase audit:

1. Automated Checks: axe-core + custom Playwright scripts
2. Interactive Checks: Keyboard, focus, pointer operations
3. Manual Checks: Human verification items
4. Content Review: Alt text, labels, headings quality

Includes automated test scripts for:

• Focus indicators (2.4.7, 2.4.12, 3.2.1)
• Reflow at 320px (1.4.10)
• Text spacing (1.4.12)
• Target size (2.5.5, 2.5.8)
• And more...

planning-wcag-audit (Audit Planning)

Plan WCAG audits based on WAIC guidelines:

# Examples
Help me plan a WCAG audit
Create audit plan for our website
Select pages for accessibility testing

You can also invoke directly with slash command:

/planning-wcag-audit

Planning Output

• Page Selection: Representative pages based on WAIC methodology
• Test Methods: Automated vs manual test allocation
• Audit Plan Document: Formal audit plan template

planning-a11y-improvement (Improvement Planning)

Create organizational accessibility improvement plans:

# Examples
Help me plan accessibility improvements
Create an a11y strategy
Assess our organization's a11y maturity

You can also invoke directly with slash command:

/planning-a11y-improvement

Planning Output

Collects information through interview format and generates:

• Maturity Assessment: Current level (L1-L4) with rationale
• Roadmap: Phased initiatives with owners
• KPI Design: Leading and lagging indicators
• Stakeholder Materials: Business impact and ROI

You can also load documents such as accessibility test results or initiative history for more accurate planning.

References

• WCAG 2.2
• WAI-ARIA Authoring Practices Guide

License

MIT