Accessibility Hub MCP Server

# AccesibilityHub MCP Server for orchestrating web accessibility tools (axe-core, Pa11y, Lighthouse). Analyze web pages, check color contrast, get

Local serverstdio

What is the Accessibility Hub MCP Server?

AccesibilityHub MCP Server for orchestrating web accessibility tools (axe-core, Pa11y, Lighthouse). Analyze web pages, check color contrast, get Lighthouse

Configuration

  • Node.js ≥ 20 - Chrome/Chromium (automatically downloaded by Puppeteer)

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Maintainer setup documentation.

Recorded tools

Check the linked publisher documentation and your connected client's tool list. Names and availability can vary with the server version and account permissions.

ToolWhat it does
analyze-with-axeAnalyze accessibility using axe-core
analyze-with-pa11yAnalyze accessibility using Pa11y
analyze-with-lighthouseAnalyze accessibility using Lighthouse (score 0-100)
analyze-contrastCheck color contrast (WCAG 2.1 / APCA)

How to install the Accessibility Hub MCP Server

claude mcp add accessibilityhub -- npx -y AccesibilityHub

Configuration

  • Node.js ≥ 20 - Chrome/Chromium (automatically downloaded by Puppeteer)

Example prompts to try

  • “Use Accessibility Hub to analyze-with-axe.”
  • “Use Accessibility Hub to analyze-with-pa11y.”
  • “Use Accessibility Hub to analyze-with-lighthouse.”

Frequently asked questions

Node.js ≥ 20 and Chrome/Chromium (the latter is automatically downloaded by Puppeteer).