NestDaddy

KeyKeeper Email

world.keykeeper/email ยท v2.12.0

Real email inboxes for AI agents: register, receive, read and send mail over MCP. Free to receive.

Connect Remote server

Terminal
claude mcp add --transport http email https://keykeeper.world/mcp --header "Authorization: Bearer <YOUR_API_KEY>"
~/.cursor/mcp.json
{
  "mcpServers": {
    "email": {
      "url": "https://keykeeper.world/mcp",
      "headers": {
        "Authorization": "Bearer <YOUR_API_KEY>"
      }
    }
  }
}
.vscode/mcp.json
{
  "servers": {
    "email": {
      "type": "http",
      "url": "https://keykeeper.world/mcp",
      "headers": {
        "Authorization": "Bearer <YOUR_API_KEY>"
      }
    }
  }
}
Claude Desktop
Settings > Connectors > Add custom connector
URL: https://keykeeper.world/mcp

Replace the values in angle brackets with your own. Keys stay on your machine; we never see them.

Tools

The tool list was not available in our last check.

Headers

NameDescription
Authorization
Optional, secret
Bearer API key returned once by register_agent. register_agent itself needs no key.

Details

Endpointhttps://keykeeper.world/mcp (Streamable HTTP)
First published3 Nov 2026
Last updated3 Nov 2026
Registry nameworld.keykeeper/email

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