Examine source code of PCR-EZ-MODE

{
  "manifest_version": 2,
  "name": "PCR-EZ-MODE",
  "version": "1.2",
  "description": "EZ Mode for PFD Patient Care Records.",
  "icons": {
    "48": "icons/pfd-48.png",
    "96": "icons/pfd-96.png"
  },
  "content_scripts": [
    {
      "matches": [
        "*://*.myesched.com/*?mode=insert&fid=405"
      ],
      "js": [
        "autofill.js"
      ],
      "css": [
        "./styles/style.css"
      ]
    }
  ],
  "browser_specific_settings": {
    "gecko": {
      "id": "{ba1c34fc-47f5-4d23-8139-4c55f5194c88}"
    }
  }
}