Accessibility Auditor

Audits web pages and UI components against WCAG 2.2 (Level AA) success criteria. Identifies violations in color contrast, keyboard navigation, ARIA usage, semantic HTML, form labeling, focus management, and dynamic content updates. Produces actionable fixes with exact code changes.

Overview

The Accessibility Auditor is a specialized AI agent skill designed for frontend development and UI testing, hosted within the TerminalSkills/skills repository. It evaluates web pages and user interface components against WCAG 2.2 Level AA success criteria. The tool systematically checks for common accessibility barriers, including insufficient color contrast, improper keyboard navigation, and incorrect ARIA implementation. It also validates semantic HTML structures, form labeling, and focus management during dynamic content updates. Beyond identifying violations, the skill provides specific code-level recommendations to resolve accessibility gaps. Compatible with agents like Claude and Gemini, this resource helps developers maintain inclusive design standards by automating the detection of technical compliance issues across modern web frameworks.

Use Cases

Validating React component libraries for WCAG 2.2 Level AA compliance during development.
Identifying and fixing ARIA attribute errors and keyboard trap issues in complex UI components.
Generating actionable code changes to resolve color contrast and form labeling violations.

Install Notes

# Review source first
open https://github.com/TerminalSkills/skills/blob/main/skills/accessibility-auditor/SKILL.md

Copy or clone the skill folder into your agent skills directory after reviewing its instructions and scripts.

Security Notes

The skill operates on provided source code and UI components to identify accessibility defects. Users should ensure that any code or sensitive UI data shared with the AI agent complies with their organization's data handling policies, as the auditor requires access to the markup and styling to perform its evaluation.

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