Siro for Gemini CLI

com.siroagent/siro

Pay-per-call AI tools for agents over x402: LLMs, image, video, music, market data. USDC/USDG.

client:Gemini CLI transport:streamable-http tools:5

Install Siro in Gemini CLI

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

{
  "mcpServers": {
    "siro": {
      "httpUrl": "https://siroagent.com/mcp"
    }
  }
}

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