ECC Tools Cost Audit helps an operator investigate and mitigate cost spikes, PR recursion, and usage limit bypasses within the sibling ECC-Tools repository. It provides a structured workflow to freeze repo scope, trace ingress webhook events, inspect queue workers, and audit high-signal burn paths such as PR multiplication and quota bypasses. Reach for it when diagnosing runaway API spend, incorrect billing impacts, or unexpected resource consumption caused by automated app behaviors.