Examine source code of Agent Status Highlighter

{
  "manifest_version": 3,
  "name": "Agent Status Highlighter",
  "version": "1.0",
  "description": "Highlights agent statuses based on custom rules",
  "permissions": [
    "activeTab",
    "scripting"
  ],
  "content_scripts": [
    {
      "matches": [
        "*://192.168.2.25/app_test/admin/wallboard*"
      ],
      "js": [
        "content.js"
      ],
      "run_at": "document_end"
    }
  ],
  "background": {
    "scripts": [
      "background.js"
    ]
  },
  "browser_specific_settings": {
    "gecko": {
      "id": "agent-status-highlighter@incheonconnect.local",
      "data_collection_permissions": {
        "required": [
          "none"
        ]
      }
    }
  }
}