Examine source code of DoctypePilot

{
  "manifest_version": 3,
  "name": "DoctypePilot",
  "version": "1.0.0",
  "description": "Audit document mode and core head metadata hygiene.",
  "icons": {
    "48": "crest/icon-48.png",
    "96": "crest/icon-96.png",
    "128": "crest/icon-128.png"
  },
  "action": {
    "default_title": "DoctypePilot",
    "default_popup": "bridge/view.html",
    "default_icon": {
      "48": "crest/icon-48.png"
    }
  },
  "permissions": [
    "activeTab",
    "scripting",
    "clipboardWrite"
  ],
  "browser_specific_settings": {
    "gecko": {
      "id": "{e54cdef3-1116-438d-9485-1599f9e10853}",
      "data_collection_permissions": {
        "required": [
          "none"
        ]
      }
    }
  }
}