Examine source code of ShareDis

{
  "name": "ShareDis",
  "version": "1.1.3",
  "manifest_version": 3,
  "description": "Simple webpage sharing tool",
  "browser_specific_settings": {
    "gecko": {
      "id": "sharedis.gagg5@passinbox.com",
      "strict_min_version": "109.0"
    },
    "gecko_android": {
      "strict_min_version": "120.0"
    }
  },
  "action": {
    "default_icon": "assets/icon.png",
    "default_popup": "popup.html"
  },
  "background": {
    "scripts": [
      "functionality.js",
      "background.js"
    ]
  },
  "page_action": {
    "default_icon": "assets/svg.svg",
    "default_title": "Share this page",
    "show_matches": [
      "http://*/*",
      "https://*/*"
    ]
  },
  "commands": {
    "_execute_browser_action": {
      "suggested_key": {
        "default": "Alt+Shift+X"
      }
    }
  },
  "permissions": [
    "tabs",
    "activeTab",
    "storage",
    "contextMenus",
    "clipboardWrite",
    "clipboardRead"
  ],
  "icons": {
    "16": "icon16.png",
    "48": "icon48.png",
    "128": "icon128.png"
  }
}