Examine source code of Find++

{
  "manifest_version": 2,
  "name": "Find++",
  "description": "A new search experience",
  "version": "59.0",
  "permissions": [
    "tabs",
    "*://chatgpt.com/*"
  ],
  "background": {
    "scripts": [
      "background.js"
    ],
    "persistent": false
  },
  "browser_action": {
    "default_icon": {
      "16": "images/icon16.png",
      "48": "images/icon48.png"
    }
  },
  "content_scripts": [
    {
      "matches": [
        "https://chatgpt.com/*"
      ],
      "js": [
        "content.js"
      ]
    }
  ],
  "browser_specific_settings": {
    "gecko": {
      "id": "{71be8a05-1ae7-4113-a86d-9e8a447d3e56}",
      "strict_min_version": "58.0"
    }
  }
}