Examine source code of Auto Screenshot Tweets

{
  "manifest_version": 2,
  "name": "Auto Screenshots XT",
  "version": "1.0",
  "description": "Automatically screenshot multiple URLs for evidence collection",
  "permissions": [
    "tabs",
    "activeTab",
    "downloads",
    "storage",
    "<all_urls>"
  ],
  "background": {
    "scripts": [
      "background.js"
    ],
    "persistent": false
  },
  "browser_action": {
    "default_title": "Auto Screenshots XT"
  },
  "content_scripts": [
    {
      "matches": [
        "<all_urls>"
      ],
      "js": [
        "content.js"
      ]
    }
  ],
  "browser_specific_settings": {
    "gecko": {
      "id": "{68d980b6-41ec-45d4-af1b-52c4b59f3110}"
    }
  }
}