authentication

The skill presents a coherent, standards-aligned iOS authentication workflow (Sign in with Apple, OAuth via ASWebAuthenticationSession, Password AutoFill, and biometrics) with data flowing from client credentials to server-side validation and Keychain storage. There are privacy considerations around caching email/fullName on first auth and explicit consent/retention policies should be clarified. The data flows and install surface appear normal for a mobile authentication feature, and there is no evident use of unverifiable binaries or broad credential exposure. Overall, the footprint is proportionate to the stated purpose, with moderate security risk mainly centered on data privacy/transparency and correct server-side validation. Security risk: 0.55. Malware: 0.05. Obfuscated: 0.10.