What is the Prompt Engineer skill for Claude Code?

It is a specialized capability that provides Claude with expert frameworks for designing, testing, and optimizing prompts for AI-powered applications.

Does it support Chain-of-Thought reasoning?

Absolutely. It includes patterns for requesting step-by-step reasoning to help the model solve complex logic problems and improve transparency.

How does this skill improve LLM accuracy?

It uses proven patterns like structured instructions and few-shot examples to reduce ambiguity and guide the model toward consistent, high-quality outputs.

Can I use this to define JSON or specific code outputs?

Yes, the skill excels at specifying output formats and constraints to ensure AI responses are easily parsable by your backend systems.

Prompt Engineer

Name: Prompt Engineer
Author: claudiodearaujo

byclaudiodearaujo

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Ciencia de Datos y ML

Architects high-performance LLM prompts using structured patterns, few-shot examples, and systematic evaluation to maximize model reliability.

Acerca de

The Prompt Engineer skill transforms Claude into an expert LLM architect capable of translating complex requirements into rigorous, instruction-based prompts. By treating prompts with the same rigor as code, this skill implements advanced techniques such as Chain-of-Thought reasoning, structured system architectures, and optimized context management. It is an essential tool for developers looking to reduce hallucinations, enforce specific output formats, and refine AI behavior through systematic testing and iterative optimization.

Características Principales

Advanced system prompt architecture design
Context window and tokenization management
1 GitHub stars
Few-shot example optimization and edge-case handling
Chain-of-Thought reasoning implementation
Structured output format specification and validation

Casos de Uso

Standardizing LLM responses for seamless API integration
Building robust system instructions for specialized AI agents
Debugging and refining failing prompts to improve model accuracy

What are Skills?·How to Install

Install with 🐟 Skill.Fish

npx skillfish add claudiodearaujo/sistema-de-narra-o-de-livro prompt-engineer

For use in Claude.ai and ChatGPT

Download Skill

GitHub