byakugan for Gemini CLI

io.github.jayofemi/byakugan

Private, on-device AI-text analysis including detection, AI-tell spans, and reuse overlap.

client:Gemini CLI transport:stdio runtime:npm

Install byakugan in Gemini CLI

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

{
  "mcpServers": {
    "byakugan": {
      "command": "npx",
      "args": [
        "-y",
        "@jayofemi/ai-checker"
      ]
    }
  }
}

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