openclaw-mlx-audio/openclaw.plugin.json at main · cosformula/openclaw-mlx-audio · GitHub

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{
  "id": "openclaw-mlx-audio",
  "name": "mlx-audio",
  "displayName": "MLX Audio (Local TTS)",
  "description": "Local TTS on Apple Silicon via mlx-audio. Zero API key, zero cloud.",
  "version": "0.1.14",
  "skills": [
    "skills/mlx-audio"
  ],
  "configSchema": {
    "type": "object",
    "properties": {
      "port": {
        "type": "integer",
        "minimum": 1,
        "maximum": 65535,
        "default": 19280,
        "description": "Public OpenAI-compatible TTS endpoint port"
      },
      "proxyPort": {
        "type": "integer",
        "minimum": 1,
        "maximum": 65535,
        "description": "Legacy compatibility field. If set, port=mlx_audio.server and proxyPort=public endpoint"
      },
      "model": {
        "type": "string",
        "minLength": 1,
        "default": "mlx-community/Kokoro-82M-bf16",
        "description": "HuggingFace model ID"
      },
      "pythonEnvMode": {
        "type": "string",
        "enum": [
          "managed",
          "external"
        ],
        "default": "managed",
        "description": "Python runtime mode: managed venv or external environment"
      },
      "pythonExecutable": {
        "type": "string",
        "description": "Python executable for external mode (for example, /opt/homebrew/bin/python3.12)"
      },
      "speed": {
        "type": "number",
        "exclusiveMinimum": 0,
        "default": 1
      },
      "langCode": {
        "type": "string",
        "minLength": 1,
        "default": "auto",
        "description": "Language code: auto (detect from text), a=English, z=Chinese, j=Japanese"
      },
      "refAudio": {
        "type": "string",
        "description": "Path to reference audio for voice clone"
      },
      "refText": {
        "type": "string",
        "description": "Transcript of reference audio"
      },
      "instruct": {
        "type": "string",
        "description": "Voice design instruction (Qwen3 VoiceDesign only)"
      },
      "temperature": {
        "type": "number",
        "minimum": 0,
        "default": 0.7
      },
      "topP": {
        "type": "number",
        "exclusiveMinimum": 0,
        "maximum": 1,
        "default": 0.95
      },
      "topK": {
        "type": "integer",
        "minimum": 1,
        "default": 40
      },
      "repetitionPenalty": {
        "type": "number",
        "exclusiveMinimum": 0,
        "default": 1
      },
      "autoStart": {
        "type": "boolean",
        "default": true
      },
      "healthCheckIntervalMs": {
        "type": "integer",
        "minimum": 1000,
        "default": 30000
      },
      "restartOnCrash": {
        "type": "boolean",
        "default": true
      },
      "maxRestarts": {
        "type": "integer",
        "minimum": 0,
        "default": 3
      },
      "workers": {
        "type": "integer",
        "minimum": 1,
        "default": 1,
        "description": "Number of uvicorn workers (reduce for low-memory machines)"
      }
    }
  },
  "uiHints": {
    "port": {
      "label": "TTS Port"
    },
    "proxyPort": {
      "label": "Legacy Proxy Port"
    },
    "model": {
      "label": "Model",
      "placeholder": "mlx-community/Kokoro-82M-bf16"
    },
    "pythonEnvMode": {
      "label": "Python Env Mode"
    },
    "pythonExecutable": {
      "label": "Python Executable",
      "placeholder": "/opt/homebrew/bin/python3.12"
    },
    "refAudio": {
      "label": "Reference Audio Path"
    },
    "refText": {
      "label": "Reference Audio Text"
    }
  }
}