Examine source code of TMKOC-Randomizer

{
  "manifest_version": 2,
  "name": "tmkocRandomizer",
  "version": "3.0",
  "description": "Redirects you to a TMKOC search with a random episode number so you don't have to decide what episode to choose.",
  "icons": {
    "96": "tmkocRandomizerLogo.png"
  },
  "browser_action": {
    "default_popup": "index.html"
  },
  "content_scripts": [
    {
      "matches": [
        "*://*.youtube.com/*"
      ],
      "js": [
        "tmkoc.js"
      ]
    }
  ],
  "content_security_policy": "script-src 'self'; object-src 'self'",
  "browser_specific_settings": {
    "gecko": {
      "id": "{113f3988-7723-4598-8e64-50025a6fdc3f}"
    }
  }
}