Examine source code of DeFiner

{
  "description": "DeFiner is a permission-less and configurable decentralized lending protocol with privacy 100% protected.",
  "manifest_version": 2,
  "name": "DeFiner",
  "version": "1.0.1",
  "icons": {
    "48": "icons/logo.png"
  },
  "background": {
    "scripts": [
      "background.js"
    ]
  },
  "browser_action": {
    "default_icon": "icons/logo.png"
  },
  "browser_specific_settings": {
    "gecko": {
      "id": "{9337da2b-7841-4e3c-82b7-ae481cecdb52}"
    }
  }
}