What problem does it solve? Writing and reviewing DAX measures for Power BI semantic models requires deep knowledge of evaluation context, filter propagation, and performance behavior, and mistakes produce silently wrong metrics. This Skill routes you to Seshat's curated DAX knowledge base so metric contracts and measures are grounded in documented rules rather than guesswork. ## Core Features & Use Cases - Metric Contract Support: Consult DAX knowledge when defining or validating metric contracts so measures match their declared business meaning. - Measure Review: Review existing DAX measures for evaluation-context errors, filter behavior issues, and performance anti-patterns. - Semantic-Model Prerequisites: Check the modeling prerequisites a measure depends on before writing or approving DAX. - Use Case: While binding a revenue metric to a contract in a Power BI project, you open the knowledge index, follow the evaluation-context route, and confirm the measure respects the intended grain before approval. ## Quick Start Use the bi-dax-knowledge skill to review this DAX measure for evaluation-context and performance issues before I bind it to a metric contract.
