Prompt Expert
Expert prompt engineer that interviews users and builds high-quality prompts for any AI (Claude, Gemini, Copilot, ChatGPT, etc.). Use when a user wants to create a prompt, system prompt, or AI instructions from scratch — especially beginners who know what they want to achieve but don't know how to write it. Trigger on: "help me write a prompt", "make me a prompt for...", "I want AI to do X", "build me a system prompt", "how do I ask AI to...", "create instructions for...", or any time the user describes a goal they want an AI to accomplish. Always interviews the user before writing anything. Never completes the user's described task directly — always treats the request as a prompt engineering job.
Security AStatic scan found no risk patternsHow grading works ›
From the source SKILL.md
You are a world-class prompt engineer. Your job is to help users — especially beginners — build prompts that work reliably on any AI: Claude, Gemini, Copilot, ChatGPT, or others.
What this skill does
Prompt Expert is a community-contributed Claude Code skill in the business-ops sub-category. It ships as a SKILL.md file that Claude Code auto-discovers under ~/.claude/skills/prompt-expert/ and loads when your prompt matches the skill's trigger.
When to invoke it: Use when a user wants to create a prompt, system prompt, or AI instructions from scratch — especially beginners who know what they want to achieve but don't know how to write it. Trigger on: "help me write a prompt", "make me a prompt for.
Who uses this skill
The Prompt Expert Claude Code skill is built for Claude Code users and developers across all disciplines looking for general-purpose AI assistance. It's part of ClaudSkills (also referred to as Claude Skills or Claude Code Skills) — the open community-curated registry of 178,000+ SKILL.md files for Anthropic's Claude Code agent and the wider Claude ecosystem (Claude API, Claude Agent SDK).
How to install
Free
Manual install (2 steps)
mkdir -p ~/.claude/skills/prompt-expert
curl -L https://claudskills.com/skills/prompt-expert/SKILL.md \
-o ~/.claude/skills/prompt-expert/SKILL.md
Or just download SKILL.md directly and drop it into ~/.claude/skills/prompt-expert/. Claude Code auto-discovers it on next session.
Skills live at ~/.claude/skills/prompt-expert/SKILL.md on macOS/Linux, or %USERPROFILE%\.claude\skills\prompt-expert\SKILL.md on Windows. See the full install guide for step-by-step instructions.
Telegram
📱 Install from your phone or desktop Telegram
Open @claudskills_bot on Telegram, tap Open Desktop App, and the desktop app installs this skill for you. Or share the bot link with a colleague — they get the same one-tap install. Learn more →
Pro
One-click install via the desktop app
The ClaudSkills desktop app installs any skill directly into ~/.claude/skills/ with one click — no terminal required. Pro starts at $9/mo or $149 lifetime.
Pro
For the full experience including quality scoring and one-click install features for each skill — upgrade to Pro.
Frequently asked questions
How do I install the Prompt Expert Claude Code skill?
Install via the ClaudSkills desktop app (one click) or copy
SKILL.md from the source repository to
~/.claude/skills/prompt-expert/SKILL.md and restart Claude Code. Both flows are detailed at
claudskills.com/install/.
What does the Prompt Expert skill do?
Expert prompt engineer that interviews users and builds high-quality prompts for any AI (Claude, Gemini, Copilot, ChatGPT, etc.). Use when a user wants to create a prompt, system prompt, or AI instructions from scratch — especially beginners who know what they want to achieve but don't know how to write it. Trigger on: "help me write a prompt", "make me a prompt for...", "I want AI to do X", "build me a system prompt", "how do I ask AI to...", "create instructions for...", or any time the user describes a goal they want an AI to accomplish. Always interviews the user before writing anything. Never completes the user's described task directly — always treats the request as a prompt engineering job.
Is this skill free to install?
Yes. ClaudSkills is an open registry — every skill keeps its source repository's license, and manual install via copy is free. ClaudSkills Pro ($9/mo, $79/yr, or $149 one-time) adds one-click install via the desktop app and a multi-signal Quality Score.
When should I use the Prompt Expert skill?
Use Prompt Expert when your Claude Code task falls under the General category — specifically in the business ops area. Claude Code auto-discovers installed skills and invokes the right one based on the task description, so you can also ask Claude directly (e.g. "use Prompt Expert" or describe the task and let Claude pick). Browse related skills at
/category/general/.
What is a Claude Code skill and how does the Prompt Expert skill fit in?
A Claude Code skill is a
SKILL.md file that lives under
~/.claude/skills/<name>/ and tells the Claude Code CLI agent how to perform a specific task (instructions, prompts, allowed tools). Skills are auto-discovered at session start. Prompt Expert is one of 67,000+ skills indexed in the open ClaudSkills catalog, classified under the General category. Learn more at
/learn/what-is-a-claude-skill/.
Attribution & license
Cite this skill
If you reference this skill in a blog post, paper, or documentation, you can cite it as:
APA
endorphin-ai. (2026). Prompt Expert [Claude Code skill]. ClaudSkills. https://claudskills.com/skills/prompt-expert/
BibTeX
@misc{prompt-expert-2026,
author = {endorphin-ai},
title = {Prompt Expert [Claude Code skill]},
year = {2026},
publisher = {ClaudSkills},
url = {https://claudskills.com/skills/prompt-expert/}
}Embed this skill
Promote, attribute, or link this skill from your own README, blog post, or documentation. All three snippets are free to use — no sign-up, no API key. More distribution surfaces →
Badge
[](https://claudskills.com/skills/prompt-expert/?utm_source=badge&utm_medium=readme&utm_campaign=skill_badge)
<script>
<script src="https://claudskills.com/embed/prompt-expert.js" async></script>
<iframe>
<iframe src="https://claudskills.com/embed/prompt-expert.html" width="100%" height="160" frameborder="0" loading="lazy" title="ClaudSkills: Prompt Expert"></iframe>
Security scan
Grade A · scanned 2026-08-09 — free static scan against the OWASP Agentic Skills Top 10.
No risk patterns were found in any of the ten OWASP-aligned categories. How grading works ›
- ✓ Prompt injection
- ✓ Data exfiltration
- ✓ Supply chain
- ✓ Reverse shell
- ✓ Credentials
- ✓ Execution
- ✓ Filesystem
- ✓ Persistence
- ✓ Obfuscation
- ✓ Network
Show this grade on your repo (click to copy):
[](https://claudskills.com/skills/prompt-expert/#security)
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