Agent Utility API for Gemini CLI

io.github.eamondidier-ux/agent-utility-api

x402 pay-per-call tools: company enrichment, PDF extraction, Amazon/KDP data, YouTube transcripts.

client:Gemini CLI transport:streamable-http

Install Agent Utility API in Gemini CLI

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

{
  "mcpServers": {
    "agent-utility-api": {
      "httpUrl": "https://agent-api-production-169b.up.railway.app/mcp/mcp"
    }
  }
}

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