Examine source code of MyCarbone

{
  "manifest_version": 2,
  "name": "MyCarbone",
  "description": "Mesurez l'empreinte carbone de vos usages IA. 26 plateformes. Sobre, précis, transparent.",
  "version": "4.1.0",
  "icons": {
    "16": "icons/icon16.png",
    "32": "icons/icon32.png",
    "48": "icons/icon48.png",
    "128": "icons/icon128.png"
  },
  "permissions": [
    "storage",
    "webRequest",
    "notifications",
    "downloads",
    "https://chatgpt.com/*",
    "https://claude.ai/*",
    "https://gemini.google.com/*",
    "https://grok.com/*",
    "https://copilot.microsoft.com/*",
    "https://chat.deepseek.com/*",
    "https://www.perplexity.ai/*",
    "https://chat.mistral.ai/*",
    "https://www.meta.ai/*",
    "https://www.bing.com/*",
    "https://www.midjourney.com/*",
    "https://firefly.adobe.com/*",
    "https://dreamstudio.ai/*",
    "https://app.leonardo.ai/*",
    "https://elevenlabs.io/*",
    "https://suno.com/*",
    "https://www.udio.com/*",
    "https://gamma.app/*",
    "https://www.canva.com/*",
    "https://tome.app/*",
    "https://www.beautiful.ai/*",
    "https://notebooklm.google.com/*",
    "https://consensus.app/*",
    "https://elicit.com/*",
    "https://app.scholarcy.com/*"
  ],
  "background": {
    "scripts": [
      "background.js"
    ],
    "persistent": false
  },
  "browser_action": {
    "default_popup": "popup.html",
    "default_title": "MyCarbone"
  },
  "browser_specific_settings": {
    "gecko": {
      "id": "mycarbone@extension",
      "strict_min_version": "91.0",
      "data_collection_permissions": {
        "required": [
          "none"
        ]
      }
    }
  }
}