Looktwice Mcp

Overview

Looktwice Mcp is a Model Context Protocol server that validates email addresses, EU VAT numbers, IBANs, and domains while providing evidence-backed U.S. CPSC recall screening. It integrates directly into AI assistants as callable tools, letting your model invoke validation and recall checks on your behalf.

The server runs locally via npx -y looktwice-mcp and communicates over stdio. You'll need to provide a LOOKTWICE_API_KEY environment variable to authenticate with the service. Version v0.1.1 is available under the MIT license, with source code hosted at eason4kim-rocket/looktwice-mcp on GitHub.

Looktwice Mcp appears in the Memory category and works with Claude Desktop, Claude Code, Cursor, VS Code, Windsurf, Zed, and other MCP clients. If you maintain this server, claim your listing on mcp.site to verify ownership and keep the information up to date.

Installation

// claude_desktop_config.json
{
  "mcpServers": {
    "looktwice_mcp": {
      "command": "npx",
      "args": [
        "-y",
        "looktwice-mcp"
      ],
      "env": {
        "LOOKTWICE_API_KEY": "<looktwice-api-key>"
      }
    }
  }
}

Requires LOOKTWICE_API_KEY