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Claude Desktop

smbCloud Mail & Auth for Claude Desktop

io.github.smbcloudxyz/smbcloud-cli

Email infrastructure and authentication for developers: domains, inbox routes, auth apps, deploys.

client:Claude Desktop transport:stdio runtime:npm

Install smbCloud Mail & Auth in Claude Desktop

~/Library/Application Support/Claude/claude_desktop_config.json · windows: %APPDATA%\Claude\claude_desktop_config.json

Held in this page only — never stored, logged, or sent anywhere but back to your screen.

{
  "mcpServers": {
    "smbcloud-cli": {
      "command": "npx",
      "args": [
        "-y",
        "@smbcloud/cli"
      ],
      "env": {
        "SMB_MAIL_API_KEY": "<SMB_MAIL_API_KEY>"
      }
    }
  }
}

Settings → Developer → Edit Config opens this file. Restart the app after saving. Claude Desktop docs

smbCloud Mail & Auth in other clients