Examine source code of Bs.to unCAPTCHA (archive)

{
  "manifest_version": 2,
  "name": "BS.to unCAPTCHA",
  "version": "1.19.7",
  "description": "Adds solved CAPTCHAs from burningseries (bs.to, burningseries.co, etc.) to an online storage so you and others with this addon don't have to solve them anymore. Hosters available without CAPTCHA are highlighted green on the webpage.",
  "icons": {
    "48": "icons/icon-48.png",
    "96": "icons/icon-96.png"
  },
  "permissions": [
    "*://*.bs.to/serie/*",
    "*://*.jsonbase.com/*",
    "*://*.api.countapi.xyz/*",
    "*://*.burningseries.co/serie/*",
    "*://*.burningseries.sx/serie/*",
    "*://*.burningseries.ac/serie/*",
    "*://*.burningseries.vc/serie/*",
    "*://*.burningseries.cx/serie/*",
    "*://*.burningseries.nz/serie/*",
    "*://*.burningseries.se/serie/*"
  ],
  "background": {
    "scripts": [
      "loader.js"
    ]
  },
  "content_scripts": [
    {
      "matches": [
        "*://*.bs.to/serie/*",
        "*://*.burningseries.co/serie/*",
        "*://*.burningseries.sx/serie/*",
        "*://*.burningseries.ac/serie/*",
        "*://*.burningseries.vc/serie/*",
        "*://*.burningseries.cx/serie/*",
        "*://*.burningseries.nz/serie/*",
        "*://*.burningseries.se/serie/*"
      ],
      "js": [
        "content.js"
      ]
    }
  ],
  "browser_specific_settings": {
    "gecko": {
      "id": "uncaptcha@bs.to",
      "strict_min_version": "55.0"
    }
  },
  "content_security_policy": "script-src 'self'; object-src 'self'"
}