Examine source code of CPGPT

{
  "name": "__MSG_appName__",
  "description": "__MSG_appDesc__",
  "default_locale": "en",
  "version": "0.1.8",
  "manifest_version": 2,
  "icons": {
    "16": "logo.png",
    "32": "logo.png",
    "48": "logo.png",
    "128": "logo.png"
  },
  "permissions": [
    "storage",
    "https://*.openai.com/"
  ],
  "background": {
    "scripts": [
      "background.js"
    ]
  },
  "browser_action": {
    "default_popup": "popup.html"
  },
  "options_ui": {
    "page": "options.html",
    "open_in_tab": true
  },
  "content_scripts": [
    {
      "matches": [
        "https://www.spoj.com/problems/*",
        "https://codeforces.com/*",
        "https://leetcode.com/*",
        "https://projecteuler.net/problem=*",
        "https://www.codechef.com/*",
        "http://poj.org/problem?id=*",
        "https://www.interviewbit.com/problems/*",
        "https://atcoder.jp/*",
        "https://www.hackerrank.com/challenges/*",
        "https://www.hackerearth.com/*",
        "https://open.kattis.com/problems/*",
        "https://dmoj.ca/problem/*",
        "https://acm.timus.ru/problem.aspx*",
        "https://www.eolymp.com/en/problems/*",
        "https://community.topcoder.com/stat?c=problem_statement*",
        "https://lightoj.com/problem/*",
        "https://toph.co/p/*",
        "https://my.newtonschool.co/playground/code/*",
        "https://cses.fi/*",
        "https://codedrills.io/problems/*",
        "https://www.pramp.com/*",
        "https://www.algoexpert.io/questions/*"
      ],
      "js": [
        "content-script.js"
      ],
      "css": [
        "content-script.css"
      ]
    }
  ],
  "browser_specific_settings": {
    "gecko": {
      "id": "{591be850-0107-4b11-96c5-89f5b71b7ff4}"
    }
  }
}