Examine source code of VerityVault

{
  "manifest_version": 3,
  "name": "VerityVault",
  "description": "Capture and securely store credentials to VerityVault.",
  "version": "2.1.0",
  "action": {
    "default_popup": "popup.html",
    "default_title": "VerityVault"
  },
  "background": {
    "scripts": [
      "background.js"
    ],
    "type": "module"
  },
  "permissions": [
    "storage",
    "scripting",
    "activeTab",
    "webNavigation",
    "clipboardWrite",
    "alarms"
  ],
  "host_permissions": [
    "<all_urls>"
  ],
  "icons": {
    "16": "icons/verity-vault-16.png",
    "32": "icons/verity-vault-32.png",
    "48": "icons/verity-vault-48.png",
    "128": "icons/verity-vault-128.png"
  },
  "content_scripts": [
    {
      "matches": [
        "<all_urls>"
      ],
      "js": [
        "diagnostics.js",
        "content-utils.js",
        "input-icon.js",
        "content.js"
      ],
      "run_at": "document_start",
      "all_frames": true,
      "match_about_blank": true
    }
  ],
  "options_ui": {
    "page": "options.html",
    "open_in_tab": true
  },
  "web_accessible_resources": [
    {
      "resources": [
        "icons/verity-vault.png",
        "vault.html"
      ],
      "matches": [
        "<all_urls>"
      ]
    }
  ],
  "browser_specific_settings": {
    "gecko": {
      "id": "verity.vault.app@gmail.com",
      "strict_min_version": "128.0",
      "data_collection_permissions": {
        "required": [
          "authenticationInfo",
          "personallyIdentifyingInfo"
        ]
      }
    }
  }
}