Second Opinion for Gemini CLI

com.secondopinionx402/second-opinion

Adversarial verification for AI agents - pay an independent skeptic per verdict in USDC via x402.

client:Gemini CLI transport:streamable-http tools:6

Install Second Opinion in Gemini CLI

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

{
  "mcpServers": {
    "second-opinion": {
      "httpUrl": "https://secondopinionx402.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