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A11yScope

Official registry Other

WCAG 2.2 AA accessibility checks for pages and HTML, run locally in headless Chrome.

Source code 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 a11yscope-mcp
Claude Code 
claude mcp add a11yscope -- npx -y a11yscope-mcp@0.3.0
JSON configuration (Claude Desktop, Cursor, VS Code) 
{
    "mcpServers": {
        "a11yscope": {
            "command": "npx",
            "args": [
                "-y",
                "a11yscope-mcp@0.3.0"
            ]
        }
    }
}

Frequently asked questions

What is A11yScope?

WCAG 2.2 AA accessibility checks for pages and HTML, run locally in headless Chrome.

How do I install A11yScope?

It runs on your machine. In Claude Code: claude mcp add a11yscope -- npx -y a11yscope-mcp@0.3.0. For other clients, paste the JSON configuration from this page into their MCP settings.

Does A11yScope need an API key?

Its registry entry lists no required key or secret. Some features may still need an account with the service it connects to.

Is A11yScope open source?

Its code is public on GitHub, but the repository does not declare a standard license.

Who maintains A11yScope?

It is published by perceivable. 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.