composer for Gemini CLI

com.agenticpaywall/composer

Composes + runs multi-step external-data workflows for one quoted USDC price (x402).

client:Gemini CLI transport:streamable-http tools:2

Install composer in Gemini CLI

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

{
  "mcpServers": {
    "composer": {
      "httpUrl": "https://composer.agenticpaywall.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