Web Accessibility-Testing MCP Server

What is AccessibilityMCP?

AccessibilityMCP is a Model Context Protocol (MCP) server designed for testing the accessibility of websites and HTML content using the Deque Axe-core API.

How to use AccessibilityMCP?

To use AccessibilityMCP, install it globally via npm and run the server. You can then test public URLs or raw HTML strings for accessibility issues.

Key features of AccessibilityMCP?

• Automated testing of web pages for accessibility issues.
• WCAG compliance testing against standards 2.0, 2.1, and 2.2.
• Customizable tests for specific accessibility tags.
• Color contrast analysis and ARIA validation.
• Orientation lock detection for content.

Use cases of AccessibilityMCP?

1. Testing websites for compliance with accessibility standards.
2. Analyzing HTML snippets for accessibility issues.
3. Ensuring color contrast meets WCAG requirements.

FAQ from AccessibilityMCP?

• Can AccessibilityMCP test any website?

Yes! It can test any public URL for accessibility issues.

• Is there a command-line interface?

Yes! You can run it as a command-line tool after installation.

• What standards does it check against?

It checks against WCAG 2.0, 2.1, and 2.2.