Examine source code of OMOcaptcha: Auto solve captcha

{
  "manifest_version": 3,
  "name": "OMOcaptcha: Auto solve captcha",
  "version": "1.7.6",
  "description": "OMOcaptcha: Auto solve captcha",
  "icons": {
    "16": "/icons/favicon16.png",
    "48": "/icons/favicon48.png",
    "128": "/icons/favicon128.png"
  },
  "action": {
    "default_icon": "/icons/favicon16.png",
    "default_title": "OMOcaptcha.com - Automatically solve captcha",
    "default_popup": "index.html"
  },
  "permissions": [
    "alarms",
    "declarativeNetRequest",
    "storage",
    "tabs",
    "webNavigation"
  ],
  "host_permissions": [
    "<all_urls>"
  ],
  "web_accessible_resources": [
    {
      "resources": [
        "configs.json"
      ],
      "matches": [
        "<all_urls>"
      ]
    }
  ],
  "background": {
    "scripts": [
      "/contents/background_165.bundle.js"
    ]
  },
  "content_scripts": [
    {
      "matches": [
        "*://*.arkoselabs.com/fc/*",
        "*://*.funcaptcha.com/fc/*",
        "*://*.roblox.com/fc/*",
        "*://*.airbnb.com/fc/*",
        "*://*.adobe.com/fc/*",
        "*://*.digitalocean.com/fc/*",
        "*://*.payoneer.com/fc/*"
      ],
      "js": [
        "/contents/funcaptcha-content.bundle.js"
      ],
      "all_frames": true,
      "match_about_blank": false,
      "run_at": "document_end"
    },
    {
      "matches": [
        "*://*.tiktok.com/*"
      ],
      "js": [
        "/contents/tiktok-content.bundle.js",
        "/contents/geetest-content.bundle.js"
      ],
      "run_at": "document_end"
    },
    {
      "matches": [
        "*://*.zcaptcha.api.zaloapp.com/*"
      ],
      "js": [
        "/contents/zalo-content.bundle.js"
      ],
      "all_frames": true,
      "match_about_blank": true,
      "run_at": "document_end"
    },
    {
      "matches": [
        "*://*.shopee.vn/*",
        "*://*.shopee.sg/*",
        "*://*.shopee.com.my/*",
        "*://*.shopee.co.id/*",
        "*://*.shopee.co.th/*",
        "*://*.shopee.ph/*",
        "*://*.shopee.tw/*",
        "*://*.shopee.com.br/*",
        "*://*.shopee.com.mx/*",
        "*://*.shopee.com.co/*",
        "*://*.shopee.com.cl/*",
        "*://*.shopee.com.ar/*",
        "*://*.shopee.com/*",
        "*://*.shopee.cl/*"
      ],
      "js": [
        "/contents/shopee-content.bundle.js"
      ],
      "all_frames": true,
      "match_about_blank": true,
      "run_at": "document_end"
    },
    {
      "matches": [
        "*://*.google.com/recaptcha*",
        "*://*.recaptcha.net/recaptcha*"
      ],
      "js": [
        "/contents/recaptchav2-content.bundle.js"
      ],
      "all_frames": true,
      "match_about_blank": true,
      "run_at": "document_end"
    },
    {
      "matches": [
        "<all_urls>"
      ],
      "exclude_matches": [
        "*://*.arkoselabs.com/fc/*",
        "*://*.funcaptcha.com/fc/*",
        "*://*.roblox.com/fc/*",
        "*://*.airbnb.com/fc/*",
        "*://*.omocaptcha.com/*",
        "*://*.zcaptcha.api.zaloapp.com/*",
        "*://*.google.com/recaptcha*",
        "*://*.recaptcha.net/recaptcha*",
        "*://*.captcha-delivery.com/*",
        "*://*.hcaptcha.com/*",
        "*://*.uvfuns.com/*",
        "*://*.klingai.com/*",
        "*://nopecha.com/*",
        "*://*.riotgames.com/*",
        "*://*.discord.com/*",
        "*://*.shopee.vn/*",
        "*://*.shopee.sg/*",
        "*://*.shopee.com.my/*",
        "*://*.shopee.co.id/*",
        "*://*.shopee.co.th/*",
        "*://*.shopee.ph/*",
        "*://*.shopee.tw/*",
        "*://*.shopee.com.br/*",
        "*://*.shopee.com.mx/*",
        "*://*.shopee.com.co/*",
        "*://*.shopee.com.cl/*",
        "*://*.shopee.com.ar/*",
        "*://*.shopee.com/*",
        "*://*.shopee.cl/*",
        "*://*.gtimg.com/*",
        "*://*.qcloud.com/*",
        "*://*.tencentcloudcs.com/*",
        "*://*.live.com/*",
        "*://*.microsoft.com/*",
        "*://*.microsoftonline.com/*",
        "*://*.hsprotect.net/*"
      ],
      "js": [
        "/contents/amzn-content.bundle.js",
        "/contents/geetest-content.bundle.js",
        "/contents/image-to-text-content.bundle.js"
      ],
      "all_frames": true,
      "match_about_blank": true,
      "run_at": "document_end"
    },
    {
      "matches": [
        "*://*.captcha-delivery.com/*",
        "*://*.garena.com/*",
        "*://*.coresky.com/*",
        "*://*.uvfuns.com/*",
        "*://*.coinmarketcap.com/*",
        "*://*.pixelheroes.io/*",
        "*://*.titannet.info/*",
        "*://*.mail.com/*",
        "*://*.travala.com/*",
        "*://*.proton.me/captcha/*",
        "*://*.owlproxy.com/*"
      ],
      "js": [
        "/contents/slide-all-content.bundle.js"
      ],
      "all_frames": true,
      "match_about_blank": true,
      "run_at": "document_end"
    },
    {
      "matches": [
        "<all_urls>"
      ],
      "js": [
        "/contents/main-frame-content.bundle.js"
      ],
      "all_frames": true,
      "run_at": "document_end"
    },
    {
      "matches": [
        "*://*.hcaptcha.com/captcha/*",
        "*://*.tiktok.com/*"
      ],
      "js": [
        "/contents/hcaptcha-content.bundle.js"
      ],
      "all_frames": true,
      "match_about_blank": true,
      "run_at": "document_end"
    },
    {
      "matches": [
        "*://*.discord.com/*",
        "*://*.discordapp.com/*",
        "*://*.discordapp.net/*"
      ],
      "js": [
        "/contents/discord-content.bundle.js"
      ],
      "all_frames": true,
      "match_about_blank": true,
      "run_at": "document_end"
    },
    {
      "matches": [
        "*://*.gtimg.com/*",
        "*://*.qcloud.com/*",
        "*://*.tencentcloudcs.com/*"
      ],
      "js": [
        "/contents/tencent-content.bundle.js"
      ],
      "all_frames": true,
      "match_about_blank": true,
      "run_at": "document_end"
    }
  ],
  "content_security_policy": {
    "extension_pages": "script-src 'self'; object-src 'self'"
  },
  "browser_specific_settings": {
    "gecko": {
      "id": "omocaptcha@gmail.com",
      "strict_min_version": "109.0"
    }
  }
}