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Accessibility Scanner CLI Skill

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Run WCAG accessibility audits with a REPL

Legal & Compliance#browser automation#report generation#mcp#wcag#accessibility testing#axe-core#keyboard auditing
AuthorJustasMonkev
Version1.0.0
Installs0

System Documentation

What problem does it solve?

This Skill removes the manual, error-prone work of running browser-based accessibility checks by letting you drive navigation, scanning, and keyboard audits through a single interactive command loop.

Core Features & Use Cases

  • Interactive REPL execution: Use npx mcp-accessibility-scanner interactive to call accessibility and browser automation tools step-by-step.
  • WCAG scans with Axe-core: Run scan_page for focused page checks, and use audit_site or scan_page_matrix for broader testing.
  • Keyboard accessibility auditing: Use audit_keyboard to validate tab order, focus visibility, focus traps, and optional issue screenshots.

Example use cases

  • Audit a logged-in flow: navigate to a page, take a snapshot, click through UI controls, then run scan_page and audit_keyboard before recording findings.
  • Validate responsive accessibility: run scan_page_matrix to compare violations across mobile/desktop/contrast/reduced-motion/zoom variants.

Quick Start

Run npx mcp-accessibility-scanner interactive and then type browser_navigate {"url":"https://example.com"} to start auditing a site interactively.

Dependency Matrix

Required Modules

None required

Components

Standard package

💻 Claude Code Installation

Recommended: Let Claude install automatically. Simply copy and paste the text below to Claude Code.

Please help me install this Skill:
Name: Accessibility Scanner CLI Skill
Download link: https://github.com/JustasMonkev/mcp-accessibility-scanner/archive/main.zip#accessibility-scanner-cli-skill

Please download this .zip file, extract it, and install it in the .claude/skills/ directory.
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