# sql-analyst

> sql-analyst helps write efficient SQL, explain query plans, and analyze schemas for Postgres, MySQL, and BigQuery.

- Page: https://skill123.app/skills/sql-analyst/
- Category: data
- Platforms: cursor, claude, copilot
- Quality score: 89/100
- Last verified: 2026-06-22
- Source: https://github.com/skill123app/curated-skills

## When to use

- SQL query writing
- Query optimization
- Database schema questions

## Install

```bash
npx skills add https://github.com/skill123app/curated-skills/tree/main/sql-analyst
```

Agents can also read https://skill123.app/install/skill123.md and install this skill.