Examine source code of LocTool

{
  "manifest_version": 2,
  "name": "LocTool",
  "description": "LocTool - Extension for quick and easy OSINT",
  "version": "1.32",
  "icons": {
    "48": "icons/logo_48.png",
    "96": "icons/logo_96.png"
  },
  "permissions": [
    "clipboardWrite",
    "contextMenus",
    "menus"
  ],
  "background": {
    "scripts": [
      "background.js"
    ]
  },
  "browser_specific_settings": {
    "gecko": {
      "id": "{37e8ce67-b256-45cd-a343-7ba44f0e1c0e}"
    }
  }
}