Security audit
Crontab Validator
Security checks for vulnerabilities and agentic risk
Overview
This skill is a local cron-expression helper that matches its stated purpose and does not show hidden data access, networking, persistence, or privileged behavior.
This appears appropriate for cron validation tasks. Install it only if you are comfortable running a bundled local Python script, and treat cron expressions as data rather than manually composing unsafe shell commands around them.
Vulnerability Patterns
- Prompt InjectionInstruction Override, Hidden Instructions, Exfiltration Commands
- Data ExfiltrationExternal Transmission, Env Variable Harvesting, File System Enumeration
- Privilege EscalationExcessive Permissions, Sudo/Root Execution, Credential Access
- Supply ChainUnpinned Dependencies, External Script Fetching, Obfuscated Code
- Excessive AgencyUnrestricted Tool Access, Autonomous Decision Making, Scope Creep
Static analysis
No suspicious patterns detected.