← All skills

database-optimizer

100 / 100 · Low risk

Fine to try.

By jeffallan/claude-skills (GitHub) · coding · 12,305 stars · scanned at commit 078a25c

Optimizes database queries and improves performance across PostgreSQL and MySQL systems. Use when investigating slow queries, analyzing execution plans, or optimizing database performance. Invoke for index design, query rewrites, configuration tuning, partitioning strategies, lock contention resolution.

Works with any agent that supports SKILL.md skills.

What this skill can do

We found nothing in the files we read that matches our rules. That does not prove the skill is safe: see the limits of static scanning.

Install

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

if [ -e ~/.agents/skills/'database-optimizer' ] || [ -L ~/.agents/skills/'database-optimizer' ]; then echo 'A skill folder named database-optimizer already exists — not replacing it' >&2; false; else d=$(mktemp -d) && git clone --quiet --filter=blob:none --no-checkout 'https://github.com/jeffallan/claude-skills' "$d" && git -C "$d" checkout --quiet '078a25cc5bfd8011459be7b91d004e900c1d02d3' -- 'skills/database-optimizer' && mkdir -p ~/.agents/skills && cp -R "$d"/'skills/database-optimizer' ~/.agents/skills/'database-optimizer' && 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/'database-optimizer' ~/.claude/skills/'database-optimizer' (other agents: ~/.cursor/skills, ~/.copilot/skills, ~/.gemini/skills, ~/.gemini/config/skills, ~/.config/opencode/skills). Or install through the finder skill, which does both.

Badge for your README

The badge for jeffallan/claude-skills shows the score of its lowest-scoring skill.

[![SkillTrust](https://zalavijaysinh.github.io/skilltrust/badges/jeffallan/claude-skills.svg)](https://zalavijaysinh.github.io/skilltrust/repos/jeffallan/claude-skills/)

Score history