Examine source code of QC Tool

{
  "manifest_version": 2,
  "name": "QC Tool",
  "version": "1.4.4",
  "description": "QC Comments + Auto fill Interaction Number",
  "permissions": [
    "activeTab",
    "storage"
  ],
  "content_scripts": [
    {
      "matches": [
        "<all_urls>"
      ],
      "js": [
        "content.js"
      ],
      "all_frames": false,
      "run_at": "document_idle"
    }
  ],
  "browser_action": {
    "default_title": "QC Tool"
  },
  "background": {
    "scripts": [
      "background.js"
    ]
  },
  "browser_specific_settings": {
    "gecko": {
      "id": "speechlog-helper-c8c1bf98@ahmedomar",
      "data_collection_permissions": {
        "required": [
          "none"
        ]
      }
    }
  }
}