finops-nat

Review NAT Gateway routing, endpoint, and cross-AZ cost findings.

SKILL.md

GitHub

NAT Review

Review-only authority: LangGraph owns detection and calculations. Claude must not rerun rule arithmetic.

Review Checklist

  • Confirm caller, destination, region, route table, bytes, and processing-cost facts.
  • Validate endpoint service support, policy, private DNS, and route associations.
  • Do not remove NAT while any required egress path remains unaccounted for.
  • Require an observed caller-to-cost relationship before accepting remediation.

Output Contract

Write each finding decision and rationale to result/claude_review.json. Do not change machine savings or remediation candidates.