Use this skill when the agent must operate without internet connectivity, or when user privacy requirements prohibit sending audio to external APIs. Vosk provides fully offline speech recognition after the model is downloaded once.

Prefer this over cloud STT providers when operating in air-gapped environments, on-premise deployments, or when the user explicitly requests zero-cloud voice processing.

Download a Vosk model and place it at (default), or set in .

undefined

wget https://alphacephei.com/vosk/models/vosk-model-small-en-us-0.15.zip unzip vosk-model-small-en-us-0.15.zip -d ~/.agentos/models/vosk/

undefined

{
  "voice": {
    "stt": "vosk"
  }
}

With a custom model path:

{
  "voice": {
    "stt": "vosk",
    "providerOptions": {
      "modelPath": "/opt/models/vosk-model-en"
    }
  }
}