Examine source code of Quick Archive Redirect

{
  "manifest_version": 2,
  "name": "Quick Archive Redirect",
  "version": "1.2",
  "description": "Quick redirect to archive services",
  "permissions": [
    "activeTab",
    "tabs",
    "contextMenus",
    "storage"
  ],
  "background": {
    "scripts": [
      "background.js"
    ],
    "persistent": false
  },
  "browser_action": {
    "default_title": "Archive page (Alt+A) | Right-click to configure",
    "default_icon": "icon.svg"
  },
  "commands": {
    "open-archive": {
      "suggested_key": {
        "default": "Alt+A"
      },
      "description": "Open in archive"
    }
  },
  "icons": {
    "48": "icon.svg"
  },
  "browser_specific_settings": {
    "gecko": {
      "id": "{82946aa3-ebb4-4114-a89e-ace438a74219}"
    }
  }
}