Tempmail MCP Server: Install & Setup

Install Tempmail in Claude Code

Claude Code

claude mcp add tempmail -e TEMPMAIL_API_KEY=... -- npx -y mcp-server-tempmail

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

{
  "mcpServers": {
    "tempmail": {
      "command": "npx",
      "args": [
        "-y",
        "mcp-server-tempmail"
      ],
      "env": {
        "TEMPMAIL_API_KEY": "..."
      }
    }
  }
}

Replace each ... with your own value.

Frequently asked questions

What does the Tempmail MCP server do?

MCP server for temporary email management using ChatTempMail API

Is the Tempmail 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 Tempmail run locally or remotely?

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

How do I add Tempmail to Claude Code?

Run: claude mcp add tempmail -e TEMPMAIL_API_KEY=... -- npx -y mcp-server-tempmail

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