coinrailz for Gemini CLI

Install coinrailz in Gemini CLI

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

{
  "mcpServers": {
    "coinrailz": {
      "command": "uvx",
      "args": [
        "coinrailz-mcp"
      ],
      "env": {
        "COINRAILZ_API_KEY": "<COINRAILZ_API_KEY>"
      }
    }
  }
}

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