Examine source code of Axatel Endpoint Client

{
  "name": "WS Endpoint Extension",
  "version": "1.0",
  "manifest_version": 2,
  "background": {
    "scripts": [
      "background.js"
    ],
    "persistent": true
  },
  "content_scripts": [
    {
      "matches": [
        "<all_urls>"
      ],
      "js": [
        "oktell.js"
      ],
      "run_at": "document_start"
    }
  ],
  "browser_action": {},
  "permissions": [
    "tabs"
  ]
}