The Agent Skills Directory

[SAFE]: The skill consists entirely of instructional text providing engineering principles and best practices for system development, debugging, and maintenance.
[CREDENTIALS_UNSAFE]: The skill explicitly mandates that secret values must never be read, printed, or decrypted to disk, representing a positive security practice. No hardcoded credentials or sensitive file paths were detected.
[NO_CODE]: No executable scripts, shell commands, or tool configurations are included in this skill, eliminating the risk of direct command execution or remote code vulnerabilities.

principal-engineering