by Ivan-WG
Runtime quality in one plugin — does it stay up, can you see it, is it fast. Failure-mode design for integration points (timeouts, retries with backoff and idempotency, circuit breaking, graceful degradation, delivery semantics) with the merged error-handling and concurrency disciplines and the event-driven skill (brokers, outbox, sagas, DLQ, consumer idempotency); application observability (structured logs with correlation IDs, RED/USE metrics without cardinality bombs, trace propagation, honest health checks); and measure-first performance (N+1, payload, bundle, Core Web Vitals, cache correctness, percentile load tests). One audit, /resilience:review, over all six rubrics or one of them via --concern, and two workers, observability-engineer and performance-engineer, that apply only what a measurement or a finding proves.
Claude Code6 Skills