get_rules
Get information about available accessibility rules with optional filtering. Returns an array of rule objects, each containing ruleId, description, help, helpUrl, and tags.
How to use it
get_rules is exposed by the A11ymcp MCP server. Add the server to your MCP client (Claude Desktop, Cursor, Windsurf and others), and the get_rules tool becomes available to the model automatically. See the full listing for setup details and every tool this server provides.
Install A11ymcp
claude mcp add a11y-accessibility -- npx -y a11y-mcp-serverOther tools in A11ymcp (14)
Yes
Check if ARIA attributes are used correctly in HTML.
Check if a foreground and background color combination meets WCAG contrast requirements.
Check if content forces a specific orientation.
No
Yes
No
Yes
No
No
Tests a URL for accessibility issues.
Tests an HTML string for accessibility issues.
Yes
No