Skip to content

// Write, explain, and optimize Postgres/MySQL queries with indexes and EXPLAIN analysis.

SQL Query WizardVerified Creator

git log --oneline --stat
HEAD
Stars
1.5k
Forks
70
Updated
Mar 30, 2026
repo --stat

  • stars

    1.5k

  • forks

    70

  • last update

    Mar 30, 2026

  • license

    MITv1.0.9

quickstart.sh
3 steps
  1. Install

    // Drops SKILL.md into ~/.claude/skills/

    $ claude skills add sql-query-wizard
  2. Invoke

    // Run from any project directory

    $ claude --skill sql-query-wizard "query last week's signups"
  3. Iterate

    // Re-run with edits — Claude keeps the skill loaded

    $ claude --skill sql-query-wizard "now refactor it"
sql-query-wizard/
references
SKILL.md
readonly
name:
SQL Query Wizard
slug:
sql-query-wizard
version:
v1.0.9
license:
MIT
author:
@querycraft
repository:
github.com/querycraft/sql-query-wizard
categories:
SQLData AnalystBackend
tags:
#postgres#mysql#indexes#explain
description:

Write, explain, and optimize Postgres/MySQL queries with indexes and EXPLAIN analysis.

features.md
3 capabilities

// What you can do with it

  • Automates the tedious parts of the workflow.
  • Gives Claude the right context, tools, and guardrails.
  • Produces consistent, reviewable output every time.

README.md

sql-query-wizard/README.md
5 sections
Loading README…

$ cat reviews/

Reviews

// No reviews yet. Be the first.
Loading review form…

$ ls related/

explore all →