Examine source code of ChatGPT Prompt Engineer

{
  "name": "ChatGPT Prompter",
  "version": "1.0",
  "description": "Promtifyies ChatGPT",
  "manifest_version": 3,
  "browser_specific_settings": {
    "gecko": {
      "id": "{640346cb-d364-49e6-bdee-91418191e52c}"
    }
  },
  "action": {
    "default_icon": {
      "16": "assets/icons/icon_16.png",
      "32": "assets/icons/icon_32.png",
      "64": "assets/icons/icon_64.png",
      "128": "assets/icons/icon_128.png"
    },
    "default_popup": "popup.html"
  },
  "host_permissions": [
    "https://chat.openai.com/"
  ],
  "content_scripts": [
    {
      "matches": [
        "https://chat.openai.com/*"
      ],
      "js": [
        "scripts/content.js"
      ]
    }
  ]
}