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Vertaaux Mcp

io.github.PetriLahdelma/vertaaux-mcp · v1.2.2

Autonomous UX and a11y audit, fix, and verify loop. 38 tools, framework-aware patches.

Connect Runs on your machine

Terminal
claude mcp add vertaaux-mcp -e VERTAAUX_API_KEY=<VERTAAUX_API_KEY> -- npx -y @vertaaux/[email protected]
claude_desktop_config.json
{
  "mcpServers": {
    "vertaaux-mcp": {
      "command": "npx",
      "args": [
        "-y",
        "@vertaaux/[email protected]"
      ],
      "env": {
        "VERTAAUX_API_KEY": "<VERTAAUX_API_KEY>"
      }
    }
  }
}
~/.cursor/mcp.json
{
  "mcpServers": {
    "vertaaux-mcp": {
      "command": "npx",
      "args": [
        "-y",
        "@vertaaux/[email protected]"
      ],
      "env": {
        "VERTAAUX_API_KEY": "<VERTAAUX_API_KEY>"
      }
    }
  }
}
.vscode/mcp.json
{
  "servers": {
    "vertaaux-mcp": {
      "type": "stdio",
      "command": "npx",
      "args": [
        "-y",
        "@vertaaux/[email protected]"
      ],
      "env": {
        "VERTAAUX_API_KEY": "<VERTAAUX_API_KEY>"
      }
    }
  }
}

Replace the values in angle brackets with your own. Keys stay on your machine; we never see them.

Tools

This server runs locally, so its tools are listed by your MCP client once it starts.

Environment variables

NameDescription
VERTAAUX_API_KEY
Required, secret
VertaaUX API key (get one at https://vertaaux.ai/settings/api)

Details

Package@vertaaux/[email protected] (NPM, stdio)
First published12 May 2026
Last updated12 May 2026
Registry nameio.github.PetriLahdelma/vertaaux-mcp

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