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mcp/harbor
Claude Desktop

addy.io for Claude Desktop

io.github.former-stranger/addy-mcp

Manage addy.io email aliases, recipients, domains, rules and blocklist.

client:Claude Desktop transport:stdio runtime:pypi

Install addy.io 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": {
    "addy-mcp": {
      "command": "uvx",
      "args": [
        "addy-mcp"
      ],
      "env": {
        "ADDY_API_KEY": "<ADDY_API_KEY>",
        "ADDY_READ_ONLY": "<ADDY_READ_ONLY>",
        "ADDY_BASE_URL": "<ADDY_BASE_URL>"
      }
    }
  }
}

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

addy.io in other clients

addy.io MCP server