SQL Database Assistant - POWERFUL Tier Skill Overview The operational companion to database design. While database-designer focuses on schema architecture and database-schema-designer handles ERD modeling, this skill covers the day-to-day: writing queries, optimizing performance, generating migrations, and bridging the gap between application code and database engines. Core Capabilities - Natural Language to SQL — translate requirements into correct, performant queries - Schema Exploration — introspect live databases across PostgreSQL, MySQL, SQLite, SQL Server - Query Optimization — EXPLAIN…