{
  "name": "audio",
  "version": "1.0.0",
  "description": "将音频转录为文本",
  "author": "System",
  "ui_path": "/tool/audio",
  "requirements": [],
  "enabled": true,
  "category": "content_extraction",
  "capabilities": ["audio_transcription", "speech_to_text"],
  "governance": {
    "status": "active",
    "handling_decision": "正常使用",
    "dependency_risk": "依赖 transformers/torch，首次加载模型较慢"
  },
  "providers": [
    {
      "name": "whisper_transformers",
      "model_id": "openai/whisper-tiny",
      "description": "默认 ASR provider，基于 transformers pipeline",
      "status": "not_verified"
    },
    {
      "name": "nemo_nemotron",
      "model_id": "nvidia/nemotron-3.5-asr-streaming-0.6b",
      "description": "NVIDIA Nemotron 3.5 ASR streaming 模型",
      "status": "not_verified"
    },
    {
      "name": "qwen3_asr",
      "model_id": "Qwen/Qwen3-ASR-1.7B",
      "description": "Qwen3 ASR 多语言模型（30 语言 + 22 中文方言）",
      "status": "not_verified"
    }
  ],
  "ui": {
    "type": "static"
  },
  "tools": [
    {
      "name": "transcribe_audio_base64",
      "display_name": "音频转录",
      "purpose": "将音频转为文本",
      "parameters": {
        "audio_base64": {
          "type": "string",
          "required": true,
          "description": "音频 Base64"
        }
      },
      "risk_level": "medium"
    }
  ]
}