Use when Govern and lint YSS OpenAPI design-time contracts with Spectral or Redocly CLI before OpenAPI Freeze. Use when creating or maintaining organization-level OpenAPI style rules, validating docs/api/specs/*.yaml, defining API naming/error/pagination/permission conventions, adding contract-test checklist rules, or checking generated smart-doc output against YSS API governance. Do not use for smart-doc or Orval generation; use yss-openapi for that implementation workflow.
