WCAG

🚀 WCAG MCP Server

This MCP server provides access to WCAG (Web Content Accessibility Guidelines) content through MCP resources. It allows access to:

• Principles and Guidelines
• Success Criteria
• Understanding Documents
• Techniques

🚀 Quick Start

📦 Installation

1. Ensure Node.js is installed.
2. Clone this repository.
3. Install dependencies:

cd wcag-server
npm install

4. Build the server:

npm run build

⚙️ Configuration

This server needs access to the WCAG repository. You can specify the path to the WCAG repository via the WCAG_PATH environment variable.

🛠️ MCP Configuration

Add the following configuration to your MCP settings file:

{
  "mcpServers": {
    "wcag-server": {
      "command": "node",
      "args": [
        "${PROJECT_PATH}/wcag-server/build/index.js"
      ],
      "env": {
        "WCAG_PATH": "${PROJECT_PATH}/wcag"
      },
      "disabled": false,
      "autoApprove": []
    }
  }
}

Replace ${PROJECT_PATH} with the actual path to your project directory.

📚 Available Resources

📄 Static Resources

• wcag://principles-guidelines - WCAG Principles and Guidelines

📝 Resource Templates

• wcag://criteria/{criterion-id} - WCAG Success Criteria
  • Example: wcag://criteria/accessible-authentication-minimum
• wcag://understanding/{criterion-id} - WCAG Understanding Documents
  • Example: wcag://understanding/accessible-authentication-minimum
• wcag://techniques/{technique-id} - WCAG Techniques
  • Example: wcag://techniques/H44

💻 Usage Examples

🌐 Accessing Principles and Guidelines

const response = await client.readResource('wcag://principles-guidelines');
console.log(response.contents[0].text);

✅ Accessing Success Criteria

const response = await client.readResource('wcag://criteria/accessible-authentication-minimum');
console.log(response.contents[0].text);

📖 Accessing Understanding Documents

const response = await client.readResource('wcag://understanding/accessible-authentication-minimum');
console.log(response.contents[0].text);

🛠️ Accessing Techniques

const response = await client.readResource('wcag://techniques/H44');
console.log(response.contents[0].text);

📄 License

This project is licensed under the MIT License.