Web Accessibility-Testing MCP Server (A11y MCP)

what is A11y MCP Server?

A11y MCP Server is an accessibility testing server that utilizes the axe-core API from Deque Labs to perform automated accessibility checks on web pages and HTML content.

how to use A11y MCP Server?

To use the A11y MCP Server, configure it in the MCP settings of your AI assistant (like Claude) and use the provided tools to test URLs or HTML snippets for accessibility issues.

key features of A11y MCP Server?

• Test public URLs for accessibility issues.
• Analyze raw HTML strings for accessibility compliance.
• Check content against WCAG standards (2.0, 2.1, 2.2).
• Customize tests with specific accessibility tags.

use cases of A11y MCP Server?

1. Ensuring web applications meet accessibility standards.
2. Testing HTML content for compliance before deployment.
3. Integrating accessibility checks into AI assistants for automated testing.

FAQ from A11y MCP Server?

• What is the purpose of the A11y MCP Server?

It provides automated accessibility testing capabilities for web content.

• How do I configure the server?

You need to edit the MCP settings file specific to your operating system to include the server path.

• What standards does it check against?

It checks against various WCAG standards including 2.0, 2.1, and 2.2.