axe Accessibility Skill

Test web pages for accessibility violations and get AI-powered remediation guidance using the axe DevTools MCP Server.

Prerequisites

• Docker running locally
• AXE_API_KEY environment variable set
• Docker image pulled: dequesystems/axe-mcp-server:latest

Tools

The wrapper script at scripts/axe-mcp.js (Node.js — no extra dependencies) provides two tools:

analyze

Scan a live web page for accessibility violations. Requires a URL (works with localhost).