plugin.json

{
  "$schema": "https://agent-plugins.org/schemas/1.0.0/plugin.schema.json",
  "name": "megascenes-vocal-remover",
  "version": "1.0.1",
  "description": "Remove the vocals from a song in your MegaScenes library: get the instrumental without the voice and the vocals on their own.",
  "author": {
    "name": "MegaScenes",
    "email": "support@megascenes.com",
    "url": "https://megascenes.com"
  },
  "homepage": "https://megascenes.com",
  "license": "MIT",
  "keywords": [
    "vocal remover",
    "remove vocals",
    "karaoke",
    "instrumental",
    "acapella",
    "stem splitter"
  ],
  "extensions": {
    "com.openai": {
      "interface": {
        "displayName": "Vocal Remover",
        "shortDescription": "Vocals and instrumental apart",
        "longDescription": "Pick a song from your MegaScenes library and get two files back: the instrumental without the voice, ready for karaoke or a cover, and the vocals on their own. Need every part? The song can also be split into vocals, drums, bass, guitar, piano and the rest.\n\nChatGPT lists your songs, tells you what the split needs and makes it in your MegaScenes account when you ask. Both files play in the chat and stay in your library.\n\nFor karaoke, covers, practice and remixes of your own tracks.\n\nLimitations: for songs you own or may use; it works best on sung vocals. The song must already be in your MegaScenes library; attachments from the chat are not passed to the plugin. Making a file needs a signed-in MegaScenes account and runs in it; nothing is made until you confirm. Not for sexual or adult content or for real people's likeness. Files are made by generative models and saved in your MegaScenes library.",
        "developerName": "MegaScenes",
        "category": "Creativity",
        "capabilities": [
          "List the songs in your library",
          "Split a song into instrumental and vocals",
          "Split a song into six separate tracks",
          "Return the files in the chat"
        ],
        "websiteURL": "https://megascenes.com",
        "supportURL": "https://megascenes.com/support",
        "privacyPolicyURL": "https://megascenes.com/legal/privacy",
        "termsOfServiceURL": "https://megascenes.com/legal/terms",
        "defaultPrompt": [
          "Remove the vocals from my latest MegaScenes song",
          "Make a karaoke version of my last track",
          "Split my latest song into drums, bass and vocals"
        ],
        "composerIcon": "./assets/icon.png",
        "logo": "./assets/icon.png"
      },
      "review": {
        "test_cases": {
          "positive": [
            {
              "description": "My songs",
              "prompt": "Which songs do I have in my MegaScenes library?",
              "tools_triggered": "list_my_media",
              "expected_behavior": "The latest audio and video files of the signed-in account with their length and asset ids. Nothing is created."
            },
            {
              "description": "Check before splitting",
              "prompt": "Remove the vocals from my latest MegaScenes song. Tell me what it needs, but don't create it yet.",
              "tools_triggered": "list_my_media, estimate_vocal_split_cost",
              "expected_behavior": "What one split of that song needs from the account. Nothing is created."
            },
            {
              "description": "Pick a model",
              "prompt": "Which models can split a song here?",
              "tools_triggered": "list_vocal_split_models",
              "expected_behavior": "The vocal split models with their settings. Nothing is created."
            },
            {
              "description": "Make it after an explicit request",
              "prompt": "Remove the vocals from my latest MegaScenes song. Go ahead and do it now.",
              "tools_triggered": "list_my_media, estimate_vocal_split_cost, create_vocal_split, get_vocal_split",
              "expected_behavior": "ChatGPT says what the run needs and, once the person confirms, one job starts in the signed-in MegaScenes account; the status tool reports progress and, when it succeeds, returns the file link, which the result view shows."
            },
            {
              "description": "Account",
              "prompt": "Which MegaScenes account am I signed in with?",
              "tools_triggered": "get_account",
              "expected_behavior": "The email and plan of the signed-in account. Nothing is created."
            }
          ],
          "negative": [
            {
              "description": "Physical product",
              "prompt": "Press 200 vinyl records of my song and ship them to my store."
            },
            {
              "description": "Sending it",
              "prompt": "Send my song to my producer by email at sam@example.com."
            },
            {
              "description": "Unrelated question",
              "prompt": "What time is it in Tokyo right now?"
            }
          ]
        },
        "commerce": false,
        "commerce_description": "The plugin does not sell products or process payments. Making a file runs in the user's existing MegaScenes account; no purchase happens in the conversation.",
        "demo_recording_url": "https://megascenes.com/media/demos/vocal-remover.mp4"
      },
      "publication": {
        "release_notes": "First release: make the file in the connected MegaScenes account and get it back in the conversation."
      },
      "apps": "./.app.json"
    }
  }
}