Examine source code of SFCC DevTools

{
  "manifest_version": 2,
  "name": "__MSG_extensionName__",
  "version": "1.1.1",
  "description": "__MSG_extensionDescription__",
  "author": "SFCC DevOps",
  "devtools_page": "devtools.html",
  "homepage_url": "https://github.com/sfccdevops/sfcc-devtools",
  "default_locale": "en",
  "icons": {
    "16": "icons/16.png",
    "48": "icons/48.png",
    "128": "icons/128.png"
  },
  "permissions": [
    "storage",
    "http://localhost/*"
  ],
  "content_security_policy": "script-src 'self' http://localhost:60606; object-src 'self';",
  "browser_specific_settings": {
    "gecko": {
      "id": "{8539a050-c85e-46c9-bcad-6d550b1e2747}"
    }
  }
}