← All skills

prompt-engineering

100 / 100 · Low risk

Fine to try.

By yanacuti1121/Yana-AI (GitHub) · coding · 13 stars · scanned at commit 54d4aa9

Design, version, and optimize LLM prompts — few-shot examples, chain-of-thought, role framing, constraint injection, A/B testing, and prompt version management. Use when asked to "write a system prompt", "improve this prompt", "prompt isn't working", "add few-shot examples", "prompt A/B test", or "how do I get better outputs from the model". Do NOT use for: RAG retrieval design — use `rag-architect`. UI for streaming responses — use `llm-ui-patterns`.

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/'prompt-engineering' ] || [ -L ~/.agents/skills/'prompt-engineering' ]; then echo 'A skill folder named prompt-engineering already exists — not replacing it' >&2; false; else d=$(mktemp -d) && git clone --quiet --filter=blob:none --no-checkout 'https://github.com/yanacuti1121/Yana-AI' "$d" && git -C "$d" checkout --quiet '54d4aa9fa3241319f4d37212bd23826658bf6bed' -- '.claude/skills/prompt-engineering' && mkdir -p ~/.agents/skills && cp -R "$d"/'.claude/skills/prompt-engineering' ~/.agents/skills/'prompt-engineering' && 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-engineering' ~/.claude/skills/'prompt-engineering' (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 yanacuti1121/Yana-AI shows the score of its lowest-scoring skill.

[![SkillTrust](https://zalavijaysinh.github.io/skilltrust/badges/yanacuti1121/Yana-AI.svg)](https://zalavijaysinh.github.io/skilltrust/repos/yanacuti1121/Yana-AI/)

Score history

Also found in

Identical copies of this skill exist at:

• yanacuti1121/Yana-AI/core/skills/prompt-engineering