Examine source code of ClickPeen

{
  "manifest_version": 2,
  "name": "ClickPeen",
  "version": "1.0",
  "description": "Automatically clicks the trust all browsers button on all penn login webpages.",
  "icons": {
    "48": "icons/pointer.png"
  },
  "content_scripts": [
    {
      "matches": [
        "*://*.upenn.edu/*"
      ],
      "js": [
        "click.js"
      ]
    }
  ],
  "browser_specific_settings": {
    "gecko": {
      "id": "{29fda009-ed3f-4ee1-a8ae-516ced58c85a}"
    }
  }
}