powerbi-nl-to-dax-guardrails

name	powerbi-nl-to-dax-guardrails
description	Use when natural-language requests should become DAX measures with KPI contracts, semantic context, tests, validation, and guardrails against incorrect filter or date logic.

Power BI NL to DAX Guardrails

Use this skill before generating DAX from natural language.

Guardrails

• Resolve fact grain, date role, filters, exclusions, and certified KPI definition.
• Generate DAX only against verified model objects.
• Add test cases through powerbi-dax-test-harness.
• Include source reconciliation and edge cases.
• Mark uncertain assumptions explicitly.

Output Requirements

• Include business definition, DAX, dependencies, tests, validation source, and confidence.
• Treat untested generated DAX as draft.