Аудит безопасной работы с временны́ми зонами

general

time-zone-safety is a Claude Code skill that detects risky time and timezone-related calls in code and flags them before they cause production issues. It triggers on `LocalDate.now()`, `LocalDateTime.now()`, `Instant.now()`, `new Date()`, `Date.now()`, `time.Now()`, and similar constructs, as well as week/month/day boundary logic, cross-timezone comparisons, and database time fields. The skill helps prevent timezone drift — the subtle bug that corrupts statistics and aggregations when a server runs outside UTC. Backend engineers working on financial and analytics systems will find it particularly useful for catching the kind of silent data inconsistencies that only surface when users span multiple regions.