What problem does it solve? Systems often lack useful operational visibility: logs leak sensitive data, metrics are vanity numbers, and alerts create noise instead of action. This Skill helps you design gradual, realistic observability for the iWana neXt stack without assuming enterprise-grade infrastructure that does not exist. ## Core Features & Use Cases - Observability Strategy Design: Define structured logs, actionable metrics, healthchecks, and basic SLIs for critical components. - Traceability Review: Audit error, job, retry, and sensitive-write flows to ensure they leave sufficient operational evidence without mixing tenants. - PII-Safe Logging Rules: Enforce zero-trust PII handling so logs and metrics never contain secrets, tokens, or full sensitive payloads. - Use Case: Before launching a new async job pipeline, use this Skill to define correlation IDs, backlog metrics, and a minimal set of actionable alerts with clear owners. ## Quick Start Review the current logging and monitoring setup of this service and propose a gradual observability plan with actionable alerts and PII-safe logs.