Which WCAG levels does the Check A11y skill support?

The skill supports Level A (Minimum), AA (Recommended), and AAA (Enhanced) compliance checks, which can be specified using the --level flag.

Does it provide suggestions on how to fix accessibility errors?

Yes, the audit report includes a 'Recommendations' section that provides specific technical steps to resolve the identified accessibility violations.

Can I export the audit results for use in other tools?

Yes, the skill includes a --json option that outputs all findings in a machine-readable format, perfect for documentation or CI/CD integration.

What specific issues can this accessibility audit detect?

It identifies missing alt text, low color contrast, invalid ARIA roles, empty links and buttons, focus management issues, and missing page landmarks.

Web Accessibility Auditor

Name: Web Accessibility Auditor
Author: leobrival

byleobrival

0•

Security & Testing

Performs comprehensive accessibility audits on web pages to ensure WCAG 2.1 compliance and inclusive user experiences.

The Web Accessibility Auditor skill enables Claude to perform automated accessibility scans of web applications, identifying barriers for users with disabilities. It evaluates sites against WCAG 2.1 levels A, AA, and AAA, detecting critical issues such as missing ARIA attributes, insufficient color contrast, keyboard navigation failures, and semantic HTML violations. By providing detailed error reports and actionable remediation advice, it helps developers build more inclusive products and maintain compliance with international accessibility standards.

Key Features

01Deep ARIA attribute, role, and label validation

020 GitHub stars

03Semantic HTML structure and landmark validation

04Keyboard navigation and focus management verification

05Automated WCAG 2.1 compliance auditing (A, AA, AAA levels)

06Color contrast ratio and visual hierarchy analysis

Use Cases

01Auditing a production landing page for WCAG AA compliance before a major release

02Validating ARIA labels and roles in complex, custom-built UI components

03Identifying and fixing navigation obstacles for screen reader and keyboard-only users

What are Skills?·How to Install

Install with 🐟 Skill.Fish

npx skillfish add leobrival/serum-plugins-official check-a11y

For use in Claude.ai and ChatGPT

Download Skill