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mongodb-query-optimizer

100 / 100 · Low risk

Fine to try.

By fcakyon/claude-codex-settings (GitHub) · design · 1,205 stars · scanned at commit 20ef1fd

Help with MongoDB query optimization and indexing. Use only when the user asks for optimization or performance: "How do I optimize this query?", "How do I index this?", "Why is this query slow?", "Can you fix my slow queries?", "What are the slow queries on my cluster?", etc. Do not invoke for general MongoDB query writing unless user asks for performance or index help. Prefer indexing as optimization strategy. Use MongoDB MCP when available.

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/'mongodb-query-optimizer' ] || [ -L ~/.agents/skills/'mongodb-query-optimizer' ]; then echo 'A skill folder named mongodb-query-optimizer already exists — not replacing it' >&2; false; else d=$(mktemp -d) && git clone --quiet --filter=blob:none --no-checkout 'https://github.com/fcakyon/claude-codex-settings' "$d" && git -C "$d" checkout --quiet '20ef1fd7033547e09636b9b179feef61b8b914ed' -- 'plugins/mongodb-skills/skills/mongodb-query-optimizer' && mkdir -p ~/.agents/skills && cp -R "$d"/'plugins/mongodb-skills/skills/mongodb-query-optimizer' ~/.agents/skills/'mongodb-query-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/'mongodb-query-optimizer' ~/.claude/skills/'mongodb-query-optimizer' (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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