encrypting-and-decrypting-data

HIGH W007: Insecure credential handling detected in skill instructions.

• Insecure credential handling detected (high risk: 0.80). The skill explicitly assumes decryption keys may be "available or prompted for" and uses them to run encryption/decryption operations, which implies the LLM may receive and pass secret key values (and could embed them in tool invocations or outputs) — a direct secret-handling risk.