Examine source code of Levi Tools

{
  "manifest_version": 2,
  "name": "Levi Tools",
  "version": "1.1",
  "description": "Provides Verb Conjugator/Noun Declension maker and Dictionary features for Alarido Conlanger's website visitors.",
  "icons": {
    "48": "icons/lticon-48.png",
    "96": "icons/lticon-96.png"
  },
  "applications": {
    "gecko": {
      "id": "levitools@alaridoconlangs.com.br"
    }
  },
  "content_scripts": [
    {
      "matches": [
        "*://alaridoconlanger.wordpress.com/*"
      ],
      "js": [
        "conjugator.js",
        "dicdata.js",
        "dicionario.js",
        "levitate.js"
      ]
    }
  ]
}