sql-tutor

80 / 100 · Low risk

Fine to try.

By rongxinzy/RongxinAI (GitHub) · data · 162 stars · scanned at commit 95313ba

帮助用户编写和优化 SQL 查询，包括将自然语言转换为 SQL、提供查询优化建议以及解读 EXPLAIN 执行计划。当用户需要 SQL 相关帮助时触发，例如直接请求“自然语言转SQL”、“帮我优化这条SQL”、“解释一下这个执行计划”，或提及关键词如 NL2SQL、SQL优化、慢查询、索引建议、全表扫描、SQL调优，以及支持 SQLite 和 PostgreSQL 数据库时。

Works with any agent that supports SKILL.md skills.

What this skill can do

Runs commands on your computer

The author does not mention this.

Found in 4 places.

SKILLs/sql-tutor/SKILL.md, line 31python3 scripts/sql_query_helper.py --db-path data.db schema --compact
SKILLs/sql-tutor/SKILL.md, line 46python3 scripts/sql_query_helper.py --db-path data.db schema
SKILLs/sql-tutor/SKILL.md, line 62python3 scripts/sql_query_helper.py optimize "SELECT * FROM orders o, users u WHERE o.user_id = u.id"

Show 1 more

SKILLs/sql-tutor/SKILL.md, line 73python3 scripts/sql_query_helper.py --db-path data.db explain "SELECT * FROM orders WHERE user_id = 100"

Downloads and installs other software

The author does not mention this.

Found in 3 places.

SKILLs/sql-tutor/SKILL.md, line 210- PostgreSQL 支持需安装：`pip install psycopg2-binary`
SKILLs/sql-tutor/scripts/sql_query_helper.py, line 86"错误：PostgreSQL 需要安装 psycopg2\n pip install psycopg2-binary",
SKILLs/sql-tutor/scripts/sql_query_helper.py, line 495" pip install psycopg2-binary",

Install

Paste this into your terminal. It downloads exactly the version we scanned, not whatever is newest.

if [ -e ~/.agents/skills/'sql-tutor' ] || [ -L ~/.agents/skills/'sql-tutor' ]; then echo 'A skill folder named sql-tutor already exists — not replacing it' >&2; false; else d=$(mktemp -d) && git clone --quiet --filter=blob:none --no-checkout 'https://github.com/rongxinzy/RongxinAI' "$d" && git -C "$d" checkout --quiet '95313ba7e60af96e152aa42321640b4de7782f4e' -- 'SKILLs/sql-tutor' && mkdir -p ~/.agents/skills && cp -R "$d"/'SKILLs/sql-tutor' ~/.agents/skills/'sql-tutor' && rm -rf "$d"; fi

Codex reads ~/.agents/skills directly. For Claude Code, Cursor, Copilot, Gemini CLI, Antigravity or OpenCode, also link it. For Claude Code: ln -s ~/.agents/skills/'sql-tutor' ~/.claude/skills/'sql-tutor' (other agents: ~/.cursor/skills, ~/.copilot/skills, ~/.gemini/skills, ~/.gemini/config/skills, ~/.config/opencode/skills). Or install through the finder skill, which does both.

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Score history

Date	Version	Score
2026-11-13	`95313ba`	80