Examine source code of NeoLeads

{
  "name": "NeoLeads",
  "version": "1.1.0",
  "description": "An AI Leads Generation Chrome Extension, is here to revolutionize the job search process for all Upwork freelancers. ",
  "manifest_version": 3,
  "action": {
    "default_popup": "popup/splash-screen.html",
    "default_title": "NeoLeads",
    "default_icon": {
      "16": "icons/logo16.png",
      "32": "icons/logo32.png",
      "64": "icons/logo64.png",
      "128": "icons/logo128.png"
    }
  },
  "permissions": [
    "tabs",
    "storage",
    "unlimitedStorage",
    "activeTab",
    "notifications"
  ],
  "host_permissions": [
    "http://127.0.0.1:5001/neoleads-d1e30/asia-east2/*"
  ],
  "content_scripts": [
    {
      "js": [
        "scripts/thirdparty/jquery-3.6.3.min.js",
        "scripts/browser-polyfill.min.js",
        "scripts/upWork.js"
      ],
      "matches": [
        "https://www.upwork.com/nx/find-work/*"
      ]
    },
    {
      "js": [
        "scripts/thirdparty/jquery-3.6.3.min.js",
        "scripts/browser-polyfill.min.js",
        "scripts/submitView.js"
      ],
      "matches": [
        "https://www.upwork.com/ab/proposals/*"
      ]
    },
    {
      "js": [
        "scripts/thirdparty/jquery-3.6.3.min.js",
        "scripts/browser-polyfill.min.js",
        "scripts/upWork.js"
      ],
      "matches": [
        "https://www.upwork.com/nx/jobs/*"
      ]
    },
    {
      "js": [
        "scripts/thirdparty/jquery-3.6.3.min.js",
        "scripts/browser-polyfill.min.js",
        "scripts/viewJobUpwork.js"
      ],
      "matches": [
        "https://www.upwork.com/jobs/*"
      ]
    },
    {
      "js": [
        "scripts/browser-polyfill.min.js",
        "scripts/freelancer.js"
      ],
      "matches": [
        "https://www.freelancer.in/jobs/*"
      ]
    }
  ],
  "background": {
    "scripts": [
      "firebase/firebase-app-compat.js",
      "firebase/firebase-firestore-compat.js",
      "firebase/firebase-auth-compat.js",
      "firebase/firebase.js",
      "scripts/browser-polyfill.min.js",
      "background/notification.js",
      "background/background-full.js"
    ]
  },
  "web_accessible_resources": [
    {
      "matches": [
        "<all_urls>"
      ],
      "resources": [
        "utils/* ",
        "firebase/*"
      ]
    }
  ],
  "content_security_policy": {
    "extension_pages": "script-src 'self' https://apis.google.com:; object-src 'self'"
  },
  "browser_specific_settings": {
    "gecko": {
      "id": "addon@neoleads.in",
      "strict_min_version": "101.0"
    }
  }
}