The Agent Skills Directory

[SAFE]: The skill provides instructional content and code snippets for testing cron job logic, following industry best practices for time-based scheduling validation.
[EXTERNAL_DOWNLOADS]: The skill references the use of well-known libraries such as croniter (Python) and cron-validator (Node.js). These are standard tools for cron expression parsing and validation.
[EXTERNAL_DOWNLOADS]: References documentation from well-known and trusted sources including the Kubernetes project, PyPI, and IANA for time zone data.
[COMMAND_EXECUTION]: Provides implementation patterns for fcntl file locking and os.utime for stale lock recovery. These are standard system-level operations for ensuring job concurrency safety.
[INDIRECT_PROMPT_INJECTION]: The skill includes patterns for validating and parsing external cron expressions. It mitigates risks by recommending strict validation using croniter.is_valid before processing inputs.

cron-job-test-author