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Skill

prompt-engineer

by repo-phuocdt

AI Summary

Transforms rough prompts into production-ready LLM prompts using advanced techniques like Chain-of-Thought and RAG optimization. Ideal for developers, AI engineers, and teams building LLM applications who need to craft effective prompts across Claude, GPT, Llama, and other models.

Install

Copy this and paste it into Claude Code, Cursor, or any AI assistant:

I want to install the "prompt-engineer" skill in my project.

Please run this command in my terminal:
# Install skill into the correct directory
mkdir -p .claude/skills/prompt-engineer-skill && curl --retry 3 --retry-delay 2 --retry-all-errors -o .claude/skills/prompt-engineer-skill/SKILL.md "https://raw.githubusercontent.com/repo-phuocdt/prompt-engineer-skill/main/SKILL.md"

Then restart Claude Code (or reload the window in Cursor) so the skill is picked up.

Description

Transform rough prompts/ideas into production-ready LLM prompts. Use when crafting, refining, or optimizing prompts for any AI model (Claude, GPT, Llama, etc.) with advanced techniques like CoT, constitutional AI, RAG optimization.

Prompt Engineer

Expert prompt engineering skill that transforms rough ideas into well-structured, production-ready prompts optimized for LLMs.

When to Activate

• User provides a rough prompt/idea and wants it refined • User asks to create/design/optimize a prompt for any LLM • User needs prompt architecture for agents, RAG, or multi-step workflows • User asks about prompting techniques or best practices

1. Analyze Input

Identify from user's request: • Target model (Claude, GPT, Llama, etc.) — default: Claude • Use case (agent system prompt, task prompt, RAG, chat, etc.) • Domain (technical, creative, business, etc.) • Constraints (token limits, output format, safety requirements)

2. Apply Techniques

Select appropriate techniques from references/techniques.md based on use case: • Complex reasoning → Chain-of-Thought, Tree-of-Thoughts • Safety-critical → Constitutional AI patterns • Data extraction → Structured output, JSON mode • Multi-step tasks → Prompt chaining, agent patterns • Knowledge-heavy → RAG optimization

Discussion

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Health Signals

MaintenanceCommitted 2mo ago
Active
AdoptionUnder 100 stars
15 ★ · Niche
DocsREADME + description
Well-documented

GitHub Signals

Stars15
Forks1
Issues0
Updated2mo ago
View on GitHub
MIT License

My Fox Den

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Works With

Claude Code