plugin.json

{
  "$schema": "https://agent-plugins.org/schemas/1.0.0/plugin.schema.json",
  "name": "youtube-thumbnail-creator",
  "version": "1.0.1",
  "description": "Create YouTube thumbnail concepts, layouts, text overlays, image prompts, variants, and thumbnail critiques from a video title, topic, script, screenshot, or reference image.",
  "author": {
    "name": "The Doers Firm"
  },
  "extensions": {
    "com.openai": {
      "interface": {
        "displayName": "YouTube Thumbnail Creator",
        "shortDescription": "Create better video thumbnails",
        "longDescription": "Turn your YouTube title, topic, script, screenshot, product photo, or creator photo into clear thumbnail concepts. Create short text overlays, visual layouts, thumbnail prompts, multiple variants, critique existing thumbnails, and generate finished thumbnail images when image creation is available.",
        "developerName": "The Doers Firm",
        "category": "Creativity",
        "logo": "./assets/icon.png",
        "composerIcon": "./assets/icon.png",
        "defaultPrompt": [
          "Create three thumbnail concepts for my video title.",
          "Review my thumbnail for mobile readability.",
          "Create a thumbnail from my script."
        ],
        "websiteURL": "https://thedoersfirm.com/plugins/youtube-thumbnail-creator",
        "supportURL": "https://thedoersfirm.com/support",
        "privacyPolicyURL": "https://thedoersfirm.com/privacy",
        "termsOfServiceURL": "https://thedoersfirm.com/terms",
        "capabilities": [
          "Create images",
          "Create text"
        ]
      },
      "publication": {
        "release_notes": "Corrected the ZIP root layout and set the dedicated product page URL. No behavior changes.",
        "countries": []
      },
      "review": {
        "commerce": false
      }
    }
  }
}