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AccessibilityBrief

Official registry Developer tools

Find WCAG 2.2 accessibility issues on your website, get the exact code fix, and rescan to confirm.

Website

Install

Add this to your client's MCP configuration (Claude Desktop: claude_desktop_config.json; Cursor: .cursor/mcp.json; VS Code and others use the same "mcpServers" shape).

NPM package accessibilitybrief
Claude Code 
claude mcp add accessibilitybrief -e 'ACCESSIBILITYBRIEF_API_KEY=<your accessibilitybrief_api_key>' -- npx -y accessibilitybrief@1.1.2 mcp
JSON configuration (Claude Desktop, Cursor, VS Code) 
{
    "mcpServers": {
        "accessibilitybrief": {
            "command": "npx",
            "args": [
                "-y",
                "accessibilitybrief@1.1.2",
                "mcp"
            ],
            "env": {
                "ACCESSIBILITYBRIEF_API_KEY": "<your accessibilitybrief_api_key>"
            }
        }
    }
}

Environment variables

  • ACCESSIBILITYBRIEF_API_KEY required secret API key from AccessibilityBrief Settings → API and integrations (Starter, Pro or Agency plan). Scopes: read; scan to start scans; write to mark issues.

Frequently asked questions

What is AccessibilityBrief?

Find WCAG 2.2 accessibility issues on your website, get the exact code fix, and rescan to confirm.

How do I install AccessibilityBrief?

It runs on your machine. In Claude Code: claude mcp add accessibilitybrief -e 'ACCESSIBILITYBRIEF_API_KEY=<your accessibilitybrief_api_key>' -- npx -y accessibilitybrief@1.1.2 mcp. For other clients, paste the JSON configuration from this page into their MCP settings.

Does AccessibilityBrief need an API key?

Yes. It expects ACCESSIBILITYBRIEF_API_KEY, which you set in its configuration.

Who maintains AccessibilityBrief?

It is published by com.accessibilitybrief. AI.tn lists it but does not maintain or endorse it.

From the official MCP Registry. Listing is not an endorsement: review a server's code and permissions before giving it access to your data.