Observe Metrics Aggregate counters, gauges, and histograms from the observability namespace and flag anomalies. When to use When you need a snapshot of system health -- task completion rates, error rates, active agent counts, memory usage, and token consumption. Useful for monitoring swarm performance and detecting degradation. Steps 1. Retrieve metrics -- call (or ) to fetch metric records for the specified period (default: 1 hour). The tool family routes by namespace; does NOT, so use here. 2. Aggregate -- compute: - Counters: sum totals (tasks completed, errors, token usage) - Gauges: curr…