testing

Audit web interfaces for WCAG 2.2 AA compliance with Python scripts.

Updated Aug 27, 2026
One-click install
npx skills add https://github.com/lukeslp/accessibility-skills --skill testing-lukeslp
Or copy as Structured Prompt for Agent
Please help me install this Agent Skill.
Skill: testing
Source: https://github.com/lukeslp/accessibility-skills/tree/main/plugins/accessibility/skills/testing
Command: npx skills add https://github.com/lukeslp/accessibility-skills --skill testing-lukeslp

SYSTEM DOCUMENTATION & REQUIREMENTS

💡 This Skill includes scripts (resource) and references (resource) components.

What problem does it solve?

This Skill provides a complete toolkit to audit and ensure digital interfaces meet accessibility standards, preventing common pitfalls and ensuring compliance.

Core Features & Use Cases

  • WCAG 2.2 AA Checklist: A detailed checklist for manual and automated audits.
  • Python Audit Scripts: 10 standalone scripts for specific checks (contrast, alt text, headings, etc.).
  • Manual Testing Guidance: Step-by-step instructions for keyboard, screen reader, and other manual testing methods.
  • Use Case: Before launching a new web application, use this Skill to run all audit scripts and follow the manual testing checklist to identify and fix accessibility issues, ensuring WCAG 2.2 AA compliance.

Quick Start

Use the testing skill to run the alt-text-audit.py script on the file index.html.

Frequently Asked Questions about testing

High-intent search queries and answers about installing and using this skill.

FAQPage Schema
How do I audit a web interface for WCAG 2.2 AA compliance?

To audit a web interface for WCAG 2.2 AA compliance, run the 10 standalone Python audit scripts to check contrast and alt text, then follow the manual testing checklist for keyboard and screen reader accessibility concerns.

Does automated accessibility testing cover screen reader and keyboard interactions?

Automated accessibility testing does not fully cover screen reader and keyboard interactions, so this toolkit pairs deterministic Python scripts with detailed manual testing methodologies to address motor, visual, and cognitive concerns.

What is the best way to check image alt text on a local HTML file?

The best way to check image alt text on a local HTML file is to execute the alt-text-audit.py Python script included in the accessibility testing toolkit against the target file.

Do I need additional dependencies to run the Python audit scripts?

No additional dependencies are required to run the Python audit scripts, as the accessibility testing toolkit includes 10 standalone scripts designed for deterministic execution without external libraries.

How do I test web accessibility for motor and cognitive impairments?

To test web accessibility for motor and cognitive impairments, use the manual testing guidance provided in the toolkit, which offers step-by-step instructions for evaluating keyboard navigation and cognitive load alongside automated checks.

Why does automated WCAG compliance testing miss certain interface issues?

Automated WCAG compliance testing misses certain interface issues because contrast and heading structure scripts cannot evaluate contextual meaning, requiring manual testing methodologies to ensure full accessibility coverage.