AgentIndex for Gemini CLI

io.github.agentndx/agentindex

Search 15K+ MCP services, A2A agents, and x402 APIs from 5 registries. Paid via x402 (USDC on Base).

client:Gemini CLI transport:streamable-http

Install AgentIndex in Gemini CLI

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

{
  "mcpServers": {
    "agentindex": {
      "httpUrl": "https://agentndx-production.up.railway.app"
    }
  }
}

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