Observability & Operational Readiness When this skill applies Use this skill when a VTEX IO service needs better production visibility, troubleshooting behavior, or operational safety. - Adding metrics to important client calls or flows - Improving logs for routes, workers, or integrations - Surfacing failures clearly for operations and support - Reviewing whether a service is ready for production - Monitoring rate-limit-sensitive integrations Do not use this skill for: - app policy declaration - trust-boundary modeling - frontend analytics or browser monitoring - route contract design by its…