What problem does it solve? When a GitHub App starts burning money through runaway PR creation, quota bypass, premium-model leakage, or duplicate queue jobs, engineers need a disciplined audit workflow instead of broad repo wandering. This Skill provides an evidence-first investigation path for the ECC Tools repo that separates repo-side burn root causes from customer billing impact. ## Core Features & Use Cases - Ingress-to-worker tracing: Maps webhook events through queue producers and consumers to find where expensive analysis paths converge. - High-signal burn pattern detection: Identifies PR multiplication, post-enqueue usage reservation races, free-tier premium routing, retry burn, and app-generated branch recursion. - Burn-ordered fixes and verification: Prioritizes fixes by cost impact and requires narrow proving steps before claiming resolution. - Use Case: A customer reports the app created dozens of duplicate PRs and exceeded their usage quota. Use this Skill to trace the webhook-to-worker path, find the synchronize-event recursion on app-owned branches, fix the dedupe logic, and verify the burn path is blocked. ## Quick Start Use the ecc-tools-cost-audit skill to investigate why the ECC Tools app is creating duplicate PRs and exceeding usage quotas.
