The Agent Skills Directory

[SAFE]: The skill serves as a reference for industry-standard cryptographic best practices, recommending secure algorithms such as AES-256-GCM, Argon2id, and TLS 1.2+.
[SAFE]: No hardcoded credentials or sensitive data access patterns were identified; the instructions explicitly advise against hardcoding keys and recommend using secure vaults.
[SAFE]: There are no external code downloads, script executions, or dynamic context injections (e.g., the !command syntax).
[SAFE]: The use of $ARGUMENTS in the prompt template is a standard mechanism for providing context to the agent and does not present an unusual security risk given the skill's lack of executable capabilities.

cryptography-selection