Безопасность и производительность SQL-запросов

general

query-performance-safety is a Claude Code skill that triggers on dangerous database access patterns: queries inside loops, batch ID lookups, long IN-clauses, BFS/recursive traversals, and nested service calls. It helps prevent classic backend performance issues — N+1 queries, oversized IN-clauses, and out-of-memory errors during recursive graph traversal. The skill loads on demand rather than occupying permanent context, fitting into the layered configuration architecture of the parent system. It is most useful for backend engineers working on query optimization, code review, or refactoring data access layers.