PEAC Protocol: Signed interaction receipts for Gemini CLI

io.github.peacprotocol/peac

Portable signed records for agent, API, MCP, and cross-runtime interactions.

client:Gemini CLI transport:stdio runtime:npm

Install PEAC Protocol: Signed interaction receipts in Gemini CLI

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

{
  "mcpServers": {
    "peac": {
      "command": "npx",
      "args": [
        "-y",
        "@peac/mcp-server"
      ]
    }
  }
}

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