Examine source code of VaultKeepR

{
  "manifest_version": 3,
  "name": "VaultKeepR",
  "version": "1.6.3",
  "description": "End-to-end encrypted password vault with built-in 2FA, autofill, and cross-device sync. Decentralized. Private. Yours.",
  "icons": {
    "16": "icons/icon16.png",
    "48": "icons/icon48.png",
    "128": "icons/icon128.png"
  },
  "permissions": [
    "storage",
    "activeTab",
    "tabs",
    "scripting",
    "notifications",
    "alarms",
    "contextMenus",
    "webNavigation",
    "declarativeNetRequest",
    "declarativeNetRequestWithHostAccess"
  ],
  "host_permissions": [
    "https://app.vaultkeepr.xyz/*",
    "https://ipfs.vaultkeepr.xyz/*",
    "https://ai.vaultkeepr.xyz/*",
    "https://api.pwnedpasswords.com/*",
    "*://*.walletconnect.com/*",
    "*://*.walletconnect.org/*",
    "wss://*.walletconnect.com/*",
    "wss://*.walletconnect.org/*"
  ],
  "declarative_net_request": {
    "rule_resources": [
      {
        "id": "ruleset_1",
        "enabled": true,
        "path": "rules.json"
      }
    ]
  },
  "content_security_policy": {
    "extension_pages": "default-src 'self'; script-src 'self' 'wasm-unsafe-eval'; style-src 'self' https://fonts.googleapis.com 'unsafe-inline'; font-src 'self' https://fonts.gstatic.com; connect-src 'self' https:; img-src 'self' data: https:; object-src 'none'; frame-src 'none'; base-uri 'self'"
  },
  "browser_specific_settings": {
    "gecko": {
      "id": "vaultkeepr@vaultkeepr.xyz",
      "strict_min_version": "115.0",
      "data_collection_permissions": {
        "required": [
          "none"
        ]
      }
    }
  },
  "action": {
    "default_popup": "popup.html",
    "default_title": "VaultKeepR",
    "default_icon": {
      "16": "icons/icon16.png",
      "48": "icons/icon48.png",
      "128": "icons/icon128.png"
    }
  },
  "background": {
    "scripts": [
      "background.js"
    ]
  },
  "content_scripts": [
    {
      "matches": [
        "https://*/*",
        "http://*/*"
      ],
      "js": [
        "content.js"
      ],
      "run_at": "document_idle",
      "all_frames": true,
      "match_about_blank": true
    },
    {
      "matches": [
        "https://*/*"
      ],
      "js": [
        "webauthn-page-inject.js"
      ],
      "run_at": "document_start"
    }
  ],
  "commands": {
    "autofill-login": {
      "suggested_key": {
        "default": "Ctrl+Shift+L",
        "mac": "Command+Shift+L"
      },
      "description": "Autofill credentials on the current page"
    },
    "open-generator": {
      "suggested_key": {
        "default": "Ctrl+Shift+G",
        "mac": "Command+Shift+G"
      },
      "description": "Open VaultKeepR password generator"
    }
  }
}