ai-cost-audit
Installation
SKILL.md
AI cost audit
Build a cost model from observed usage and current primary-source prices. Treat repository intent, measured usage, invoices, and projections as different evidence classes.
Choose a mode
- Inventory: map model/media calls, routing, retries, and ownership.
- Economics: calculate cost per action, user, plan, and month.
- Simulation: compare pricing, volume, model, cache, batch, or abuse scenarios.
- Optimization: rank changes after measuring quality and operational risk.
- Reconciliation: explain the gap between bottom-up estimates and provider invoices.
- Verification: confirm that a completed change reduced spend without unacceptable quality or latency regressions.
Use the narrowest mode that answers the request. Combine modes only when the user asks for a full audit or the dependency is necessary.