Crypto

The sharp-edges skill helps you find APIs, configs, and interfaces where the easy path leads to insecure use. Use it to review authentication flows, cryptographic wrappers, dangerous defaults, null or zero semantics, and misuse-prone design choices. It is a strong fit for sharp-edges for Security Audit work when you need concrete footguns, not generic security guesses.

The wycheproof skill helps validate cryptographic implementations with Wycheproof test vectors, focusing on known attacks, edge cases, and pass/fail decisions for Security Audit workflows. Use it to inspect AES-GCM, ECDSA, ECDH, RSA, and related primitives with less guesswork than a generic crypto prompt.