{
  "contract": "voice_registry",
  "type": "array",
  "itemShape": {
    "id": "string",
    "name": "string",
    "persona": "string",
    "provider": "string",
    "routeCompatibility": [
      "moss_tts",
      "moss_ttsd",
      "moss_realtime"
    ],
    "styleTags": [
      "string"
    ],
    "status": "active|planned|retired"
  }
}