AI导哈

后端与数据库

sql-database-assistant

alirezarezvani/…e-skills

Use when the user asks to write SQL queries, optimize database performance, generate migrations, explore database schemas, or work with ORMs like Prisma, Drizzle, TypeORM, or SQLAlchemy.

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安装命令

npx skills add https://github.com/alirezarezvani/claude-skills --skill sql-database-assistant

SKILL.md

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 analysis, index recommendations, N+1 detection, rewrite patterns
  • Migration Generation — up/down scripts, zero-downtime strategies, rollback plans
  • ORM Integration — Prisma, Drizzle, TypeORM, SQLAlchemy patterns and escape hatches
  • Multi-Database Support — dialect-aware SQL with compatibility guidance

Tools

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