The Agent Skills Directory

[SAFE]: No security issues detected. The skill provides a clean, well-documented implementation of cryptographic protocols for educational purposes.
[COMMAND_EXECUTION]: The script uses standard argparse for CLI interaction and does not execute any shell commands or external processes.
[DATA_EXFILTRATION]: No network activity or file exfiltration patterns were identified. The agent script only writes a report to a local JSON file.
[CREDENTIALS_UNSAFE]: The implementation follows security best practices by using PBKDF2 for password hashing and ensuring that the actual secret is never transmitted or stored directly on the 'server' side of the demo.

implementing-zero-knowledge-proof-for-authentication