plugin.json

{
  "$schema": "https://agent-plugins.org/schemas/1.0.0/plugin.schema.json",
  "name": "megascenes-birthday-cake",
  "version": "1.0.0",
  "description": "Design a birthday cake as a picture to show your baker or to inspire your own baking: tiers, colors, decorations and the words on the cake.",
  "author": {
    "name": "MegaScenes",
    "email": "support@megascenes.com",
    "url": "https://megascenes.com"
  },
  "homepage": "https://megascenes.com",
  "license": "MIT",
  "keywords": [
    "birthday cake design",
    "birthday cake ideas",
    "cake design generator",
    "custom birthday cake",
    "birthday cake inspiration"
  ],
  "extensions": {
    "com.openai": {
      "interface": {
        "displayName": "Birthday Cake Designer",
        "shortDescription": "Design your dream cake",
        "longDescription": "Describe the cake you have in mind and the party theme: a two-tier lemon cake with pressed flowers, a chocolate drip cake with gold balloons, a garden cake, an elegant black and gold cake, with the words you want on top. You get a photo-style picture of the cake to show your baker or to bake from.\n\nChatGPT tells you what the design needs and creates it in your MegaScenes account when you ask. The picture opens in the chat and stays in your library.\n\nFor bakery orders, home bakers looking for ideas and anyone getting ready for a birthday.\n\nLimitations: an inspiration picture, not a recipe, and a baker may make the cake differently. Your text is passed to the model as written, so check the lettering in the result. It does not order or deliver cakes. 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": [
          "Design birthday cakes as pictures",
          "Tiers, colors, decorations and words on the cake",
          "Return the design 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 two-tier lemon birthday cake with pressed flowers",
          "A chocolate drip cake with gold balloons and the words Happy Birthday Anna",
          "An outer space birthday cake with planets and stars"
        ],
        "composerIcon": "./assets/icon.png",
        "logo": "./assets/icon.png"
      },
      "review": {
        "test_cases": {
          "positive": [
            {
              "description": "Flower cake",
              "prompt": "A two-tier lemon birthday cake with pressed flowers. Tell me what it needs, but don't create it yet.",
              "tools_triggered": "estimate_birthday_cake_cost",
              "expected_behavior": "What one cake design needs from the account. Nothing is created."
            },
            {
              "description": "Cake with words",
              "prompt": "A chocolate drip cake with gold balloons and the words Happy Birthday Anna. Don't create it yet.",
              "tools_triggered": "estimate_birthday_cake_cost",
              "expected_behavior": "What one design needs. Nothing is created."
            },
            {
              "description": "Pick a model",
              "prompt": "Which models can design a birthday cake here?",
              "tools_triggered": "list_birthday_cake_models",
              "expected_behavior": "The cake design models with their settings. Nothing is created."
            },
            {
              "description": "Make it after an explicit request",
              "prompt": "An outer space birthday cake with three tiers, planets and stars. Create it now.",
              "tools_triggered": "estimate_birthday_cake_cost, create_birthday_cake, get_birthday_cake",
              "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 printing",
              "prompt": "Print my cake design on 50 mugs and ship them to my office in Berlin."
            },
            {
              "description": "Sending it",
              "prompt": "Email my cake design to my client at sam@example.com."
            },
            {
              "description": "Unrelated question",
              "prompt": "What is the capital of Portugal?"
            }
          ]
        },
        "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."
      },
      "publication": {
        "release_notes": "First release: make the file in the connected MegaScenes account and get it back in the conversation."
      },
      "apps": "./.app.json"
    }
  }
}