Emailfinder MCP Server: Install & Setup

Install Emailfinder in Claude Code

Claude Code

claude mcp add emailfinder -e EMAILFINDER_API_KEY=... -- npx -y emailfinder-mcp

mcp.json (Claude Desktop, Cursor, VS Code, Windsurf)

{
  "mcpServers": {
    "emailfinder": {
      "command": "npx",
      "args": [
        "-y",
        "emailfinder-mcp"
      ],
      "env": {
        "EMAILFINDER_API_KEY": "..."
      }
    }
  }
}

Replace each ... with your own value.

Frequently asked questions

What does the Emailfinder MCP server do?

Find verified professional emails by name, domain, LinkedIn, or role.

Is the Emailfinder MCP server free?

The server is free, but you will likely need an account. The server itself is free, but it connects to a service that needs an account or API key, which may have paid tiers. Check the provider for current pricing.

Does Emailfinder run locally or remotely?

Local. Runs on your machine (stdio). You install it with npx, uvx, Docker or from source.

How do I add Emailfinder to Claude Code?

Run: claude mcp add emailfinder -e EMAILFINDER_API_KEY=... -- npx -y emailfinder-mcp

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