WCAG Accessibility Skills — Security skill for Claude Code

WCAG Accessibility Skills

Portable WCAG accessibility audits with explicit human-review boundaries.

[](https://github.com/tomaszboloz/WCAG-Accessibility-Skills/actions) [](LICENSE) [](package.json)

WCAG Accessibility Skills is an open-source command skill for static accessibility evidence, review planning, and CI regression gates. It is intended for web accessibility audits, digital accessibility development, and accessibility compliance workflows across Claude MCP, OpenAI Codex, Gemini function calling, and any agent host that can execute a command or consume JSON.


[Open the standalone HTML architecture diagram](docs/architecture-diagram.html).

Contents

• Why
• Features
• Install
• Quick start
• Usage guide
• Complete CLI reference
• WCAG coverage
• Architecture
• API reference
• Comparison
• FAQ
• Contributing, roadmap, and support

Why

Web accessibility is a quality requirement, not an optional visual polish pass. People use websites through keyboards, voice input, screen readers, magnification, switches, browser zoom, different colour perception, and different cognitive strategies. A product that hides a submit button’s name from assistive technology, omits a language declaration, or puts a keyboard user into a broken interaction is not merely failing a checklist: it is blocking a person from completing a task. WCAG provides a stable shared language for detecting and discussing these barriers, and laws or procurement