backend for Gemini CLI

io.github.aiguardrail/backend

Deterministic pre-trade risk checks for autonomous AI trading agents.

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

Install backend in Gemini CLI

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

{
  "mcpServers": {
    "backend": {
      "httpUrl": "https://api.collarguardrail.com/mcp-http/mcp"
    }
  }
}

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