Examine source code of MindYourPass Password Firewall

{
  "name": "MindYourPass Password Firewall",
  "description": "MindYourPass Password Firewall is an application that offers organizations insight and control over online accounts.",
  "version": "4.11.2",
  "manifest_version": 2,
  "default_locale": "en",
  "author": "MindYourPass",
  "permissions": [
    "webRequest",
    "<all_urls>",
    "storage",
    "nativeMessaging",
    "alarms"
  ],
  "browser_action": {
    "default_icon": {
      "20": "assets/MindYourPassCheck.png",
      "40": "assets/MindYourPassCheck.png"
    },
    "default_popup": "browserAction/index.html"
  },
  "browser_specific_settings": {
    "gecko": {
      "id": "{97109a4d-ee95-430c-bdf1-208c67b2b3a4}"
    }
  },
  "icons": {
    "16": "icon_16.png",
    "48": "icon_48.png",
    "128": "icon_128.png"
  },
  "background": {
    "scripts": [
      "background.js"
    ]
  },
  "content_scripts": [
    {
      "matches": [
        "http://*/*",
        "https://*/*"
      ],
      "exclude_matches": [
        "https://web.mindyourpass.io/*",
        "https://app.zivver.com/admin/accounts/*"
      ],
      "js": [
        "contentEntry.js"
      ],
      "run_at": "document_end",
      "all_frames": true
    },
    {
      "matches": [
        "https://www.mindyourpass.io/installer/*"
      ],
      "js": [
        "contentInstaller.js"
      ],
      "run_at": "document_start",
      "all_frames": true
    },
    {
      "matches": [
        "https://login.microsoftonline.com/*",
        "https://accounts.google.com/*"
      ],
      "js": [
        "contentIdentity.js"
      ],
      "run_at": "document_end",
      "all_frames": true
    }
  ]
}