device-integrity

The skill content is coherently aligned with its stated purpose of device integrity verification using Apple's DeviceCheck and App Attest. It outlines client/server interactions, key management, attestation/assertion flows, and server-side verification guidance. There are no evident unsigned or unverifiable binaries, no suspicious cross-domain data routing, and data flows appear to target official Apple services and the developer's own backend. Overall, the footprint is proportionate to the stated purpose and maintains standard security practices, with moderate risk primarily tied to correct server/key handling and secure storage.