Examine source code of OSI Model for PenTest

{
  "manifest_version": 2,
  "name": "OSI Model for PenTest",
  "version": "1.0",
  "description": "Searchable sidebar reference covering all 7 OSI layers with protocols, devices, frame structures, vulnerabilities, and exploit tools for penetration testers. All client-side, no data collection.",
  "browser_specific_settings": {
    "gecko": {
      "id": "osi_model_pentest@libor_benes.dev",
      "strict_min_version": "140.0",
      "data_collection_permissions": {
        "required": [
          "none"
        ],
        "optional": []
      }
    }
  },
  "sidebar_action": {
    "default_title": "OSI Model for PenTest",
    "default_panel": "sidebar.html"
  },
  "browser_action": {
    "default_title": "OSI Model for PenTest",
    "default_icon": {}
  },
  "background": {
    "scripts": [
      "background.js"
    ]
  },
  "permissions": []
}