plugin.json

{
  "$schema": "https://agent-plugins.org/schemas/1.0.0/plugin.schema.json",
  "name": "megascenes-thanksgiving-greeting",
  "version": "1.0.0",
  "description": "Create Happy Thanksgiving images with your own greeting written in the picture, ready to send in chats and share on social media.",
  "author": {
    "name": "MegaScenes",
    "email": "support@megascenes.com",
    "url": "https://megascenes.com"
  },
  "homepage": "https://megascenes.com",
  "license": "MIT",
  "keywords": [
    "happy thanksgiving images",
    "thanksgiving images",
    "thanksgiving wishes",
    "thanksgiving greeting",
    "happy thanksgiving 2026"
  ],
  "extensions": {
    "com.openai": {
      "interface": {
        "displayName": "Thanksgiving Greeting Images",
        "shortDescription": "Happy Thanksgiving images",
        "longDescription": "Write the greeting you want to share, such as Happy Thanksgiving 2026 or a line of your own, and pick the scene and the look: a harvest table with candles, pumpkins on a porch, golden leaves in the wind, as a cozy photo, watercolor, rustic, a vintage postcard or a cute cartoon. You get a festive image with your words in it, square, tall for stories and status, or wide.\n\nChatGPT tells you what the image needs and creates it in your MegaScenes account when you ask. The image opens in the chat and stays in your library.\n\nFor group chats, status updates, stories and Thanksgiving posts.\n\nLimitations: one image per run; your text is passed to the model as written, so check the lettering in the result. It does not post or send the image for you. 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 Happy Thanksgiving images",
          "Write your own greeting in the picture",
          "Return the image 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 Happy Thanksgiving image with a harvest table and candles for my family group chat",
          "A vintage postcard Thanksgiving image with pumpkins on a porch",
          "A watercolor image of golden leaves with the words Thankful and blessed, tall for my status"
        ],
        "composerIcon": "./assets/icon.png",
        "logo": "./assets/icon.png"
      },
      "review": {
        "test_cases": {
          "positive": [
            {
              "description": "Harvest table",
              "prompt": "A Happy Thanksgiving image with a harvest table and candles for my family group chat. Tell me what it needs, but don't create it yet.",
              "tools_triggered": "estimate_thanksgiving_greeting_cost",
              "expected_behavior": "What one greeting image needs from the account. Nothing is created."
            },
            {
              "description": "Porch image",
              "prompt": "A vintage postcard Thanksgiving image with pumpkins on a porch. Don't create it yet.",
              "tools_triggered": "estimate_thanksgiving_greeting_cost",
              "expected_behavior": "What one image needs. Nothing is created."
            },
            {
              "description": "Pick a model",
              "prompt": "Which models can make a Thanksgiving greeting image here?",
              "tools_triggered": "list_thanksgiving_greeting_models",
              "expected_behavior": "The greeting image models with their settings. Nothing is created."
            },
            {
              "description": "Make it after an explicit request",
              "prompt": "A cozy photo-style image of golden leaves in the wind with the words Happy Thanksgiving 2026 from the Millers, tall for my status. Create it now.",
              "tools_triggered": "estimate_thanksgiving_greeting_cost, create_thanksgiving_greeting, get_thanksgiving_greeting",
              "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 greeting image on 50 mugs and ship them to my office in Berlin."
            },
            {
              "description": "Sending it",
              "prompt": "Email my greeting image 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"
    }
  }
}