Getting Started with Accessibility MCP Tool

Accessibility MCP Tool is part of the TestMu AI MCP Server. It runs accessibility checks on publicly hosted URLs and local React applications, and returns a detailed report with remediation guidance.

Key Features

Identifies accessibility issues in your application.
Generates an accessibility report you can share with your team.
Provides remediation guidance for a11y issues in locally hosted applications.

Capabilities

getAccessibilityReport - Fetches a detailed accessibility report for a public URL. You can view the report in your browser to analyze the issues.
buildLocalAppForAnalysis - Builds and serves your local React application via TestMu AI and identifies accessibility issues.
analyseAppViaTunnel - Tests a local app already running via TestMu AI tunnel for accessibility failures.

How to Invoke

Once your MCP client is connected, use natural language to interact with the Accessibility tool. Example prompts:

"Run an accessibility report on https://example.com."
"Build my local React app and check it for accessibility issues."
"I have a local app running on port 3000 via TestMu AI tunnel, check it for a11y failures."
"Show me the accessibility violations on the homepage and how to fix them."

Your AI client will route the request to the appropriate capability and return the report or remediation guidance inline.