plugin.json

{
  "$schema": "https://agent-plugins.org/schemas/1.0.0/plugin.schema.json",
  "name": "megascenes-christmas-song",
  "version": "1.0.0",
  "description": "Create an original Christmas song with vocals about your family, your names and your memories, in the style you choose.",
  "author": {
    "name": "MegaScenes",
    "email": "support@megascenes.com",
    "url": "https://megascenes.com"
  },
  "homepage": "https://megascenes.com",
  "license": "MIT",
  "keywords": [
    "christmas song",
    "personalized christmas song",
    "custom christmas song",
    "christmas song for family",
    "holiday song"
  ],
  "extensions": {
    "com.openai": {
      "interface": {
        "displayName": "Christmas Song",
        "shortDescription": "Your own Christmas song",
        "longDescription": "Give the names to sing, a few memories of the year and the style: jolly pop with sleigh bells, a soft acoustic carol, a swing big band, a funny song for the family table. You get an original Christmas song with vocals as an audio file.\n\nChatGPT tells you what the song needs and creates it in your MegaScenes account when you ask. The song plays in the chat and stays in your library.\n\nFor family gatherings, holiday videos, gifts and office parties.\n\nLimitations: original songs; it does not imitate a real singer's voice or copy an existing carol or hit. 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": [
          "Create Christmas songs with vocals",
          "Sing your names and memories",
          "Return the audio 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": [
          "A jolly Christmas pop song with sleigh bells for the Rossi family",
          "A soft acoustic Christmas carol about our first Christmas in the new house",
          "A funny Christmas song for my team about this year at the office"
        ],
        "composerIcon": "./assets/icon.png",
        "logo": "./assets/icon.png"
      },
      "review": {
        "test_cases": {
          "positive": [
            {
              "description": "Family song",
              "prompt": "A jolly Christmas pop song with sleigh bells for the Rossi family. Tell me what it needs, but don't create it yet.",
              "tools_triggered": "estimate_christmas_song_cost",
              "expected_behavior": "What one Christmas song needs from the account. Nothing is created."
            },
            {
              "description": "Carol",
              "prompt": "A soft acoustic Christmas carol about our first Christmas in the new house. Don't create it yet.",
              "tools_triggered": "estimate_christmas_song_cost",
              "expected_behavior": "What one song needs. Nothing is created."
            },
            {
              "description": "Pick a model",
              "prompt": "Which song models can I use here?",
              "tools_triggered": "list_christmas_song_models",
              "expected_behavior": "The Christmas song models with their settings. Nothing is created."
            },
            {
              "description": "Make it after an explicit request",
              "prompt": "A funny Christmas song for my team about this year at the office, upbeat swing style. Create it now.",
              "tools_triggered": "estimate_christmas_song_cost, create_christmas_song, get_christmas_song",
              "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/christmas-song.mp4"
      },
      "publication": {
        "release_notes": "First release: make the file in the connected MegaScenes account and get it back in the conversation."
      },
      "apps": "./.app.json"
    }
  }
}