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prompt-optimizer

90 / 100 · Low risk

Fine to try. Some of what it can do is expected: a coding skill usually runs build and test commands.

By LeoYeAI/agent-master-skills (GitHub) · coding · 2,186 stars · scanned at commit 8f88f9a

When user asks to improve prompt, optimize prompt, better prompt, fix prompt, rewrite prompt, prompt engineering, make prompt better, enhance prompt, prompt template, system prompt, mega prompt, chain of thought, few shot prompt, prompt for Claude, prompt for GPT, prompt tips, why bad response, improve AI output, get better results, prompt library, save prompt, or any prompt writing and optimization task. 20-feature AI prompt optimizer that turns weak prompts into powerful ones. Works with any …

Works with any agent that supports SKILL.md skills.

What this skill can do

Changes files outside its own folder

This is disclosed by the author in the skill's SKILL.md or README.

Found in 1 place.

Runs commands on your computer

The author does not mention this. Expected for a coding skill.

Found in 1 place.

Install

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

if [ -e ~/.agents/skills/'prompt-optimizer' ] || [ -L ~/.agents/skills/'prompt-optimizer' ]; then echo 'A skill folder named prompt-optimizer already exists — not replacing it' >&2; false; else d=$(mktemp -d) && git clone --quiet --filter=blob:none --no-checkout 'https://github.com/LeoYeAI/agent-master-skills' "$d" && git -C "$d" checkout --quiet '8f88f9a0dd5a1075d4f0c7626f9d960844d57575' -- 'skills/prompt-optimizer-pro' && mkdir -p ~/.agents/skills && cp -R "$d"/'skills/prompt-optimizer-pro' ~/.agents/skills/'prompt-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/'prompt-optimizer' ~/.claude/skills/'prompt-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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Score history

DateVersionScore
2026-11-088f88f9a90
2026-11-078f88f9a100