tsuga-audit-metrics

What problem does it solve?

It helps you detect and fix metric quality issues by auditing what your service is actually emitting and how Tsuga receives and aggregates it.

Core Features & Use Cases

• Metric naming convention audit: Checks metric names for OTel guideline violations such as service identity, environment/version, units in names, and incorrect delimiter/structure.
• Instrument type validation: Flags likely counter/gauge/histogram mismatches based on observed metric shape and description heuristics.
• Cardinality risk detection: Estimates high-cardinality attribute dimensions using time-bounded group-by aggregation queries.
• Code-side evidence support: Optionally cross-references an OTel audit checklist for deeper SDK/instrumentation review when you provide a source code path.
• Quality report correlation: Correlates findings with existing Tsuga quality rules and warns when reports are stale.

Quick Start

Use the skill to audit a service’s emitted metrics by telling it the service name (or a metric name filter) and, if available, the related source code path for additional code evidence.