Couryo for Gemini CLI

com.couryo/mcp

Transactional email API: send, read delivery timelines, explain bounces, manage domains (OAuth).

client:Gemini CLI transport:streamable-http

Install Couryo in Gemini CLI

~/.gemini/settings.json · windows: %USERPROFILE%\.gemini\settings.json

{
  "mcpServers": {
    "mcp": {
      "httpUrl": "https://mcp.couryo.com"
    }
  }
}

Gemini expands $VAR and ${VAR} inside env values, so a secret can live in your shell rather than this file. Gemini CLI docs