Overview

Accessibility AI MCP Server Web accessibility (a11y) checking tools powered by MEOK AI Labs.

Tools

Tool	Description
check_color_contrast	Check WCAG 2.1 color contrast ratio between foreground and background colors.
suggest_alt_text	Suggest alt text guidelines and templates for different image types.
check_heading_hierarchy	Check heading hierarchy in HTML for proper nesting (h1 -> h2 -> h3...).
aria_validator	Validate ARIA attributes and roles in HTML for correctness.

Installation

pip install meok-accessibility-ai-mcp

Usage with Claude Desktop

Add to your Claude Desktop MCP config (claude_desktop_config.json):

{
  "mcpServers": {
    "accessibility-ai": {
      "command": "python",
      "args": ["-m", "meok_accessibility_ai_mcp.server"]
    }
  }
}

Usage with FastMCP

from mcp.server.fastmcp import FastMCP

# This server exposes 4 tool(s) via MCP
# See server.py for full implementation

License

MIT © MEOK AI Labs