Examine source code of Mr.Robot

{
  "manifest_version": 2,
  "name": "Mr.Robot",
  "version": "1.2.4resigned1",
  "incognito": "spanning",
  "description": "Use this addon to freely Enable Ctrl Key , Copy , Paste & Right Click on the web !",
  "icons": {
    "48": "48.png",
    "96": "96.png"
  },
  "developer": {
    "name": "Alireza Imani",
    "url": "https://www.linkedin.com/in/alireza-imani"
  },
  "background": {
    "scripts": [
      "background.js"
    ]
  },
  "permissions": [
    "http://*/",
    "https://*/",
    "webNavigation",
    "tabs"
  ],
  "browser_specific_settings": {
    "gecko": {
      "id": "{53bfdc08-8f43-4db9-97df-5c3fa015c74f}"
    }
  }
}