plugin.json

{
  "$schema": "https://agent-plugins.org/schemas/1.0.0/plugin.schema.json",
  "name": "megascenes-thanksgiving-card",
  "version": "1.0.0",
  "description": "Design Thanksgiving cards with your greeting, your message and your signature in the design, in the look you choose.",
  "author": {
    "name": "MegaScenes",
    "email": "support@megascenes.com",
    "url": "https://megascenes.com"
  },
  "homepage": "https://megascenes.com",
  "license": "MIT",
  "keywords": [
    "thanksgiving card",
    "thanksgiving card maker",
    "printable thanksgiving cards",
    "personalized thanksgiving card",
    "thanksgiving card ideas"
  ],
  "extensions": {
    "com.openai": {
      "interface": {
        "displayName": "Thanksgiving Card Maker",
        "shortDescription": "Cards for Thanksgiving Day",
        "longDescription": "Give the main line, who the card is for, a short message and how you sign it, and pick the look: autumn leaves, a rustic harvest table, pumpkins and corn, warm watercolor, minimal. You get a Thanksgiving card with your words set in the design, portrait, square or wide, ready to print, post or send.\n\nChatGPT tells you what the card needs and creates it in your MegaScenes account when you ask. The card opens in the chat and stays in your library.\n\nGive only the words you want printed on the card: no addresses or contact details are needed.\n\nFor family, friends, clients and everyone you are grateful for this year.\n\nLimitations: designs as image files; your text is passed to the model as written, so check the lettering in the result. It does not mail the cards. 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 Thanksgiving cards",
          "Set your greeting, message and signature in the design",
          "Return the card 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 Thanksgiving card with autumn leaves that says Happy Thanksgiving, signed With love, the Johnsons",
          "A warm watercolor Thanksgiving card for Grandma and Grandpa: Grateful for you",
          "A minimal Thanksgiving card for my clients: Thankful for a great 2026"
        ],
        "composerIcon": "./assets/icon.png",
        "logo": "./assets/icon.png"
      },
      "review": {
        "test_cases": {
          "positive": [
            {
              "description": "Family card",
              "prompt": "A Thanksgiving card with autumn leaves that says Happy Thanksgiving, signed With love, the Johnsons. Tell me what it needs, but don't create it yet.",
              "tools_triggered": "estimate_thanksgiving_card_cost",
              "expected_behavior": "What one Thanksgiving card needs from the account. Nothing is created."
            },
            {
              "description": "Client card",
              "prompt": "A minimal Thanksgiving card for my clients that says Thankful for a great 2026. Don't create it yet.",
              "tools_triggered": "estimate_thanksgiving_card_cost",
              "expected_behavior": "What one card needs. Nothing is created."
            },
            {
              "description": "Pick a model",
              "prompt": "Which models can design a Thanksgiving card here?",
              "tools_triggered": "list_thanksgiving_card_models",
              "expected_behavior": "The Thanksgiving card models with their settings. Nothing is created."
            },
            {
              "description": "Make it after an explicit request",
              "prompt": "A warm watercolor Thanksgiving card for Grandma and Grandpa, square, with the words Grateful for you. Create it now.",
              "tools_triggered": "estimate_thanksgiving_card_cost, create_thanksgiving_card, get_thanksgiving_card",
              "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 Thanksgiving card on 50 mugs and ship them to my office in Berlin."
            },
            {
              "description": "Sending it",
              "prompt": "Email my Thanksgiving card 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"
    }
  }
}