mcp-engine-dax-performance

Use when a DAX query, measure, or visual is slow, when interpreting analyze timings, Storage Engine / Formula Engine splits, or query plans, when VertiPaq storage size or cardinality drives cost, or when the user wants a tuning pass or before/after benchmark. For wrong values, use mcp-engine-dax-debugging; for writing new queries, use mcp-engine-query; for a whole-model assessment, use mcp-engine-model-quality.