The Agent Skills Directory

[Optimization Methodology]: The skill provides a structured approach for analyzing DAX performance using Formula Engine (FE) and Storage Engine (SE) timings, which is a standard diagnostic practice for data modeling.
[Rule Catalog Analysis]: The provided dax_optimization_rules.json contains declarative rules for identifying performance issues such as CallbackDataID, high cardinality columns, and inefficient FILTER usage. These rules operate on metadata and trace logs and do not execute external code or access sensitive system files.
[Remote References]: The skill includes documentation links to trusted educational resources (SQLBI and Microsoft Learn) for performance tuning guidance, which is appropriate for its purpose.
[Data Access Context]: The tool relies on standard Power BI diagnostic inputs (TOM metadata, DAX queries, and trace events) to provide user-facing recommendations for query improvement. Access to these artifacts is consistent with the intended functionality of a performance-tuning agent.

dax-optimization