cost-anomaly
Installation
SKILL.md
Per-session outlier detection — the diagnostic counterpart to cost-burn's aggregate-trend signal.
| Question | Skill |
|---|---|
| "Is the AGGREGATE rate accelerating?" | cost-burn |
| "Which SPECIFIC sessions are anomalous outliers?" | cost-anomaly ← this |
| "Could we have spent less in aggregate?" | cost-counterfactual |
| "When will we hit budget?" | cost-projection |
Algorithm
Implementation: scripts/anomaly.mjs.