The sql-optimization skill provides comprehensive query tuning and database performance analysis for developers working with SQL databases including MySQL, PostgreSQL, SQL Server, and Oracle. It analyzes execution plans, recommends indexing strategies, optimizes joins and subqueries, and offers pagination and batch operation guidance to improve database performance. The skill solves performance bottlenecks by identifying inefficient query patterns and providing specific, database-agnostic optimization techniques with concrete code examples.
npx skills add https://github.com/github/awesome-copilot --skill sql-optimization