AI Atlas

Legal & Compliance · Developer Tools

Web Accessibility MCP Server logo

Web Accessibility MCP Server

bilhasry-deriv/mcp-web-a11y

An MCP (Model Context Protocol) server that provides web accessibility analysis capabilities using axe-core and Puppeteer.

View on GitHub1

Install

npx -y @smithery/cli install @bilhasry-deriv/mcp-web-a11y --client claude

Client configuration

{
  "mcpServers": {
    "web-a11y": {
      "command": "node",
      "args": [
        "/path/to/mcp-web-a11y/build/index.js"
      ],
      "env": {
        "MCP_OUTPUT_DIR": "<MCP_OUTPUT_DIR>"
      }
    }
  }
}

Environment variables

MCP_OUTPUT_DIR
GitHub stars
1
Author
@bilhasry-deriv
Category
Legal & Compliance, Developer Tools
License
MIT
Updated
Oct 6, 2026

Features

  • Analyze web accessibility of any URL using axe-core

  • Simulate color blindness (protanopia, deuteranopia, tritanopia) using color matrices

  • Detailed reporting of accessibility violations

  • Support for custom user agents and selectors

  • Debug logging for troubleshooting

  • Comprehensive accessibility checks based on WCAG guidelines

Tools (3)

  • Protanopia

    (red-blind) - Uses matrix:

  • Deuteranopia

    (green-blind) - Uses matrix:

  • Tritanopia

    (blue-blind) - Uses matrix:

Details on this page are taken from the project's README. Open README

Supported clients

Clients mentioned in this server's README:

View all
Claude Desktop logo

Claude Desktop

Desktop · Freemium · Proprietary

Anthropic's official Claude AI desktop application. Supports MCP servers to extend functionality.

WindowsMacOS

Related MCP servers

More servers
Anti Bullshit MCP Server logo

Anti Bullshit MCP Server

bmorphism/anti-bullshit-mcp-server

17

A Model Context Protocol server for analyzing claims, validating sources, and detecting manipulation using multiple epistemological frameworks.

Legal & Compliance
MCP Server Esignatures logo

MCP Server Esignatures

esignaturescom/mcp-server-esignatures

13

This MCP server gives AI agents (such as Claude) real-time access to the complete eSignatures API, enabling.

Legal & Compliance
Opentk MCP logo

Opentk MCP

r-huijts/opentk-mcp

9

A bridge between large language models (LLMs) and Dutch parliamentary data through a standardized interface. This MCP server provides access to Dutch parliamentary documents, debates, and member information from the Tweede Kamer.

Legal & Compliance
patent_mcp_server logo

patent_mcp_server

riemannzeta/patent_mcp_server

6

An MCP server (Python SDK 2.x, MCPServer) for accessing United States Patent and Trademark Office (USPTO) patent and trademark data through multiple APIs including the Patent Public Search API, the Open Data Portal (ODP) API, PTAB API v3, the TSDR trademark status API, and USPTO trademark search.

Legal & Compliance
Eunomia MCP Server logo

Eunomia MCP Server

whataboutyou-ai/eunomia-mcp-server

5

Open Source Data Governance for LLM-based Applications — with MCP integration.

Legal & Compliance
a11ymcp logo

a11ymcp

ronantakizawa/a11ymcp

4

A11y MCP is an MCP (Model Context Protocol) server that gives LLMs access to web accessibility testing APIs.

Legal & Compliance