AI-Powered Accessibility Audit: Enhance UI with WCAG Standards

AI-Powered Accessibility Audit: Enhance UI with WCAG Standards

This AI agent skill provides a comprehensive audit of front-end accessibility, tailored to ensure compliance with the Web Content Accessibility Guidelines (WCAG) 2.1 AA standards. It is designed for use during the construction or modification of user interfaces and prior to deploying user-facing screens. The skill focuses on improving accessibility for all users, including those reliant on keyboard navigation, screen readers, and other assistive technologies.

What this skill does

• Analyzes semantic HTML elements to ensure correct usage of tags such as `button`, `a`, `nav`, `main`, and header tags without inappropriate use of `div` elements.
• Evaluates keyboard accessibility, ensuring all interactions are reachable using the Tab key, with a logical navigation order and visible focus ring.
• Assesses focus management, confirming proper focus movement on modal and route changes and correct implementation of focus traps.
• Checks for sufficient contrast ratios: text must meet a minimum of 4.5:1, and larger text at least 3:1.
• Verifies the presence and correctness of `alt` text on images, differentiating between meaningful and decorative images.
• Inspects forms to ensure each input has a label and error messages are programmatically linked using `aria-describedby`.
• Evaluates ARIA usage, reinforcing that incorrect ARIA implementation is avoided, and checks the accuracy of role, name, and state attributes.
• Honors user preferences for reduced motion by respecting the `prefers-reduced-motion` setting.
• Confirms the correct implementation of language attributes in coordination with internationalization (i18n).

Who it is for

This skill is suited for developers and development teams employing AI coding agents such as Claude Code, Cursor, and Codex. It supports professionals focused on enhancing user interface accessibility and usability.

Use cases

• Auditing accessibility when building or modifying web and React Native interfaces.
• Conducting pre-release accessibility checks to ensure compliance with WCAG 2.1 AA standards.
• Integrating accessibility support into a development workflow to create inclusive user experiences.

Technical details

This skill is part of an AI agent skill package compatible with Claude Code, Cursor, and Codex. It leverages agent-skills and AI application capabilities to deliver a detailed accessibility audit, independent of the technology stack used in development.

Source & Licence

This package is built on open-source work published by byerlikaya (byerlikaya/claude-starter-kit) and distributed under MIT. The original licence text and copyright notice are included in your download.

Personal and commercial use, modification and redistribution are permitted, provided the original copyright and licence notice are retained.

Your purchase covers curation, licence verification, packaging, documentation and instant delivery. It does not grant exclusive rights to the underlying open-source code, which remains available under its original licence.

Delivery & Support

• Delivery: instant — a secure download link is emailed to you as soon as payment is confirmed.
• Format: ZIP archive containing the skill files, documentation and the original licence.
• Support: support@mcpcart.com — we aim to reply within 2 business days.
• Updates: updates are included only where stated on this page.

Refunds

This is a digital product delivered immediately after purchase. By completing your order you request immediate delivery and acknowledge that, once the download has been accessed, the statutory right to cancel no longer applies to the extent permitted by law. Refund requests are handled in accordance with our published Refund Policy.

Claude, Codex, Gemini and Cursor are trademarks of their respective owners. MCP Cart is an independent marketplace and is not affiliated with, endorsed by, or sponsored by any of them. Compatibility references describe interoperability only.