GrabMail disposable email MCP Server: Install & Setup

Install GrabMail disposable email in Claude Code

Claude Code

claude mcp add --transport http grabmail-disposable-email https://grabmail.io/mcp

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

{
  "mcpServers": {
    "grabmail-disposable-email": {
      "url": "https://grabmail.io/mcp"
    }
  }
}

Disposable email for agents: create an inbox, wait for the message, read the code. No key needed.

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

Remote. Hosted by the provider. You connect with a URL, nothing to install.

Run: claude mcp add --transport http grabmail-disposable-email https://grabmail.io/mcp

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