What problem does it solve? Cloud projects silently drift over budget through forgotten Cloud Run instances, orphaned container images, and uncontrolled LLM token usage. This Skill gives you a repeatable audit routine to keep the Portal Centralizado de Datos Financieros under $45 USD/month with a billing alert at 50%. ## Core Features & Use Cases - Cost Auditing: Verify Cloud Run scale-to-zero, GCS 7-day lifecycle policies, Artifact Registry cleanup, and active billing budgets via gcloud and gsutil commands. - LLM Spend Tracking: Read real token consumption from OTel llm.usage.* span attributes instead of manual estimates, and confirm only Gemini Flash-Lite is used. - Savings Levers: Enforce tool-call budgets (max 5 per query), response caching, and SSE stream cancellation to stop unbilled token waste. - Use Case: Before a weekly demo, run the audit checklist to confirm min_instances = 0 on both Cloud Run services, the $45 budget alert is active, and projected LLM spend stays under $15/month. ## Quick Start Run a full cost audit of the portal and report whether Cloud Run, GCS lifecycle, billing alerts, and Gemini token usage are all within the $45 monthly budget.
