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accessibility

Audit websites and web apps for WCAG 2.1 accessibility compliance.

3|Updated Dec 25, 2025
Search Tags:#accessibility#a11y#ARIA#WCAG#audit#Lighthouse#keyboard-navigation
One-click install
npx skills add https://github.com/thoreinstein/agents --skill accessibility-thoreinstein
Or copy as Structured Prompt for Agent▼
Please help me install this Agent Skill.
Skill: accessibility
Source: https://github.com/thoreinstein/agents/tree/main/skills/accessibility
Command: npx skills add https://github.com/thoreinstein/agents --skill accessibility-thoreinstein

SYSTEM DOCUMENTATION & REQUIREMENTS

💡 This Skill includes references (resource) components.

What problem does it solve?

Accessibility issues block usable web experiences for people with disabilities; this skill audits and improves compliance with WCAG 2.1 to broaden reach and reduce accessibility barriers.

Core Features & Use Cases

  • WCAG 2.1 conformance checks across POUR principles (Perceivable, Operable, Understandable, Robust) to surface gaps.
  • Lighthouse-style accessibility audits with actionable remediation guidance for developers, designers, and QA.
  • Remediation guidance & checklists to fix issues such as color contrast, keyboard navigation, skip links, and focus management in real-world projects.

Quick Start

Use the accessibility skill to generate an accessibility audit for a target website URL and receive prioritized fixes ready for implementation.

Frequently Asked Questions about accessibility

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

FAQPage Schema
How do I run a WCAG 2.1 accessibility audit on my website?▼

Run a WCAG 2.1 accessibility audit by evaluating your target URL against POUR principles to identify compliance gaps and generate prioritized remediation guidance for developers and QA.

What is the best way to fix keyboard navigation and focus management issues?▼

Fix keyboard navigation and focus management issues by applying audit remediation checklists that enforce proper skip links, tab order, and visible focus states to meet WCAG operability requirements.

Can I use this to check ARIA usage and color contrast during web development?▼

Yes, you can check ARIA usage and color contrast during web development by running Lighthouse-style accessibility audits that evaluate these specific WCAG criteria and provide actionable fixes.

Does this accessibility audit work for both websites and web apps?▼

Yes, this accessibility audit works for both websites and web apps during design, development, and QA phases to uncover POUR issues and provide targeted remediation guidance.

When do I need to perform a Lighthouse accessibility audit?▼

Perform a Lighthouse accessibility audit when you need to identify and prioritize fixes for WCAG 2.1 barriers such as missing ARIA roles, poor color contrast, or broken keyboard navigation before release.

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