What problem does it solve?
It prevents inconsistent, ambiguous, and unsafe metrics exposure by defining a business-friendly Semantic Model Specification (entities, measures/KPIs, dimensions, relationships, grain, security, and trust/freshness visibility) backed by required upstream artifacts and evidence.
Core Features & Use Cases
- Semantic Model Specification for Phase 16: Create a consumer-ready specification that maps Gold outputs to semantic objects without implementing BI/semantic-layer code.
- Validation-ready design: Define evidence expectations, trust/certification status, freshness/quality display expectations, lineage/metadata expectations, and semantic testing expectations.
- Safe handoff to serving layer: Produce Phase 16 support outputs (support plan, evidence pack, revision notes, done gate, and Phase 16→17 handoff) when readiness gates pass.
Quick Start
Use the des-semantic-model-design skill to create _des-output/planning-artifacts/16-semantic-model-specification.md from your existing Phase 15 handoff and Gold/KPI/contract/quality context.