Examine source code of Trimly — Subscription Manager

{
  "manifest_version": 3,
  "name": "__MSG_extension_name__",
  "description": "__MSG_extension_description__",
  "version": "1.1.0",
  "short_name": "__MSG_extension_short_name__",
  "icons": {
    "16": "icon/16.png",
    "32": "icon/32.png",
    "48": "icon/48.png",
    "96": "icon/96.png",
    "128": "icon/128.png"
  },
  "default_locale": "en",
  "homepage_url": "https://github.com/omnizs38/trimly",
  "permissions": [
    "storage",
    "scripting",
    "alarms"
  ],
  "content_security_policy": {
    "extension_pages": "script-src 'self'; object-src 'self'; frame-ancestors 'none'"
  },
  "web_accessible_resources": [
    {
      "resources": [
        "brands/*.svg"
      ],
      "matches": [
        "<all_urls>"
      ]
    }
  ],
  "optional_host_permissions": [
    "*://*.adobe.com/*",
    "*://*.amazon.com/*",
    "*://*.audible.com/*",
    "*://*.coursera.org/*",
    "*://*.cursor.com/*",
    "*://*.disneyplus.com/*",
    "*://*.dropbox.com/*",
    "*://*.duolingo.com/*",
    "*://*.figma.com/*",
    "*://*.github.com/*",
    "*://*.hbomax.com/*",
    "*://*.max.com/*",
    "*://*.microsoft365.com/*",
    "*://*.music.apple.com/*",
    "*://*.netflix.com/*",
    "*://*.nordvpn.com/*",
    "*://*.notion.so/*",
    "*://*.one.google.com/*",
    "*://*.plus.yandex.ru/*",
    "*://*.protonvpn.com/*",
    "*://*.spotify.com/*",
    "*://*.strava.com/*",
    "*://*.xbox.com/*",
    "*://*.youtube.com/*"
  ],
  "host_permissions": [
    "*://chatgpt.com/*",
    "*://chat.openai.com/*",
    "*://claude.ai/*",
    "*://grok.com/*",
    "*://x.ai/*",
    "*://perplexity.ai/*",
    "*://www.perplexity.ai/*",
    "*://gemini.google.com/*"
  ],
  "action": {
    "default_title": "Trimly",
    "default_icon": {
      "16": "icon/16.png",
      "32": "icon/32.png",
      "48": "icon/48.png"
    },
    "default_popup": "popup.html"
  },
  "browser_specific_settings": {
    "gecko": {
      "id": "trimly@trimly.app",
      "strict_min_version": "140.0",
      "data_collection_permissions": {
        "required": [
          "none"
        ]
      }
    },
    "gecko_android": {
      "strict_min_version": "142.0"
    }
  },
  "background": {
    "scripts": [
      "background.js"
    ]
  },
  "options_ui": {
    "open_in_tab": false,
    "page": "options.html"
  },
  "content_scripts": []
}