ecc-tools-cost-audit

# ECC Tools Cost Audit Use this skill when the user suspects the ECC Tools GitHub App is burning cost, over-creating PRs, bypassing usage limits, or routing free users into premium analysis paths. This is a focused operator workflow for the sibling [ECC-Tools](../../ECC-Tools) repo. It is not a generic billing skill and it is not a repo-wide code review pass. ## Skill Stack Pull these ECC-native skills into the workflow when relevant: - `autonomous-loops` for bounded multi-step audits that cross webhooks, queues, billing, and retries - `agentic-engineering` for tracing the request path into discrete, provable units - `customer-billing-ops` when repo behavior and customer-impact math must be separated cleanly - `search-first` before inventing helpers or re-implementing repo-local utilities - `security-review` when auth, usage gates, entitlements, or secrets are touched - `verification-loop` for proving rerun safety and exact post-fix state - `tdd-workflow` when the fix needs regression coverage in the worker, router, or billing paths ## When To Use - user says ECC Tools burn rate, PR recursion, over-created PRs, usage-limit bypass, or premium-model leakage - the task is in the sibling `ECC-Tools` repo and depends on webhook handlers, queue workers, usage reservation, PR creation logic, or paid-gate enforcement - a customer report says the app created too many PRs, billed incorrectly, or analyzed code without producing a usable result ## Scope Guardrails - work in the ...