caching-pro
Caching strategy (professional)
Skill text is English; answer in the user’s preferred language when rules or the conversation specify it.
Use official Redis docs and HTTP caching docs (MDN) for protocol/API truth; this skill encodes distributed caching system thinking: flows, consistency, write-path hazards, multi-layer coherence, failure degradation, cost, and security — plus invalidation-first defaults and observability. Confirm stack, traffic profile, read/write ratio, consistency SLA, and deployment topology before prescribing implementation.
Boundary
caching-pro owns cache architecture, correctness boundaries (staleness, isolation), invalidation strategy, resilience when cache or origin struggles, and capacity/cost framing. Paired skills own framework cache APIs (nextjs-pro), SQL tuning (postgresql-pro, sql-data-access-pro), deployment mechanics (deployment-pro), and abuse/threat models (security-pro).