EmptyInbox MCP Server: Install & Setup

Install EmptyInbox in Claude Code

Claude Code

claude mcp add emptyinbox -- npx -y emptyinbox-mcp

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

{
  "mcpServers": {
    "emptyinbox": {
      "command": "npx",
      "args": [
        "-y",
        "emptyinbox-mcp"
      ]
    }
  }
}

Frequently asked questions

What does the EmptyInbox MCP server do?

Zero-config disposable email inboxes for AI agents: create, read mail, await verify codes.

Is the EmptyInbox MCP server free?

Yes, most likely. Open source and no paid account or API key is mentioned in the listing. Check the provider for current pricing.

Does EmptyInbox run locally or remotely?

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

How do I add EmptyInbox to Claude Code?

Run: claude mcp add emptyinbox -- npx -y emptyinbox-mcp

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