sql-pro

Quick Review

Excellent SQL optimization skill with comprehensive coverage of complex query patterns, performance tuning, and database design. The description clearly signals when to invoke (optimization, CTEs, window functions, indexing). Structure is well-organized with a clean overview and modular references for deep topics. Task knowledge is strong with a clear workflow, constraints, and output templates. The reference guide effectively indexes specialized knowledge. Novelty is good—while SQL optimization is a known domain, the skill consolidates expert patterns (execution plan analysis, covering indexes, platform migration) that would require significant CLI agent tokens. Minor limitation: novelty could be higher if it included more unique automation or proprietary techniques beyond standard SQL practices.