Does it help with token management?

Yes, it provides guidance on context window management and curating relevant information to prevent prompt bloat and reduce token costs.

How does this skill improve AI output consistency?

By using structured patterns like 'Instructions-Constraints-Output Format' and providing few-shot examples, it ensures the model follows a predictable logic path.

What is the Prompt Engineer skill?

It is a specialized capability for Claude Code that provides expert frameworks and best practices for designing, testing, and optimizing prompts for LLM applications.

Can I use this for JSON output formatting?

Yes, the skill includes specific patterns for output format specification to ensure LLMs return structured data that is easy for applications to parse.

Prompt Engineer

Name: Prompt Engineer
Author: claudiodearaujo

byclaudiodearaujo

0•

Data Science & ML

Designs, optimizes, and evaluates high-performance prompts to ensure LLM-powered applications deliver consistent and accurate outputs.

The Prompt Engineer skill equips Claude with the expertise of an LLM architect, focusing on translating complex intent into rigorous, code-like instructions. It provides structured patterns for system prompts, chain-of-thought reasoning, and few-shot examples to maximize model reliability and performance. This skill is indispensable for developers building AI agents or RAG systems who need to manage context windows effectively, enforce strict output formats, and systematically iterate on prompt logic to eliminate hallucinations and vague responses.

Key Features

01Few-shot and chain-of-thought pattern implementation

02Context window and token management optimization

03Systematic prompt evaluation and iteration workflows

04Structured system prompt architecture and design

050 GitHub stars

06Strict output format specification (JSON, Markdown, etc.)

Use Cases

01Architecting robust system instructions for specialized AI agents

02Refining prompts to reduce hallucinations in complex RAG pipelines

03Standardizing LLM outputs for integration with backend APIs

What are Skills?·How to Install

Install with 🐟 Skill.Fish

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

For use in Claude.ai and ChatGPT

Download Skill