prompt-engineer

Engineer LLM prompts for chain-of-thought reasoning, few-shot learning, and structured JSON output.

4|1|Updated Mar 3, 2026
One-click install
npx skills add https://github.com/aegntic/clawreform --skill prompt-engineer-aegntic
Or copy as Structured Prompt for Agent
Please help me install this Agent Skill.
Skill: prompt-engineer
Source: https://github.com/aegntic/clawreform/tree/main/crates/clawreform-skills/bundled/prompt-engineer
Command: npx skills add https://github.com/aegntic/clawreform --skill prompt-engineer-aegntic

SYSTEM DOCUMENTATION & REQUIREMENTS

What problem does it solve?

This Skill addresses the challenge of creating effective prompts for Large Language Models (LLMs) to ensure reliable, reproducible, and cost-efficient outputs.

Core Features & Use Cases

  • Prompt Optimization: Designs prompts for improved accuracy, structured output (JSON/XML), and reduced token usage.
  • Advanced Techniques: Implements chain-of-thought, few-shot learning, and retrieval-augmented generation (RAG).
  • Use Case: A marketing team needs to generate product descriptions in a specific JSON format. This Skill can engineer a prompt that reliably produces these descriptions, including examples and clear instructions, for use with an LLM API.

Quick Start

Use the prompt-engineer skill to generate a prompt for summarizing technical documents.

Frequently Asked Questions about prompt-engineer

High-intent search queries and answers about installing and using this skill.

FAQPage Schema
How do I engineer prompts for LLMs to generate structured JSON output?

To engineer prompts for LLMs to generate structured JSON output, you design explicit instructions and examples that enforce strict schema adherence. This Skill optimizes prompt architecture to reliably produce structured formats like JSON and XML while reducing token usage.

What is chain-of-thought reasoning and how do I implement it in AI prompts?

Chain-of-thought reasoning is a prompt engineering technique that guides LLMs to articulate intermediate logical steps before delivering a final answer. This Skill implements this approach to optimize complex reasoning performance and ensure reproducible, measurable prompt quality.

How do I use few-shot learning to improve LLM instruction following?

Few-shot learning improves LLM instruction following by embedding clear input-output examples directly within the prompt. This Skill engineers these few-shot prompts to satisfy requirements for reliable, reproducible outputs across diverse model families.

What is the best way to manage context windows and reduce token usage in LLM prompts?

The best way to manage context windows and reduce token usage is through explicit prompt optimization techniques that strip unnecessary tokens. This Skill addresses context window management and cost-efficiency to produce reliable, measurable prompt quality.

Does this prompt engineering approach work across different large language model families?

Yes, this prompt engineering approach works across diverse large language model families by addressing universal LLM instruction following and context window constraints. It ensures reliable, reproducible, and cost-efficient outputs regardless of the specific model.

When should I not use few-shot learning for AI prompt optimization?

You should avoid few-shot learning for AI prompt optimization when context window limits are tight or when token cost-efficiency is critical, as embedding examples consumes tokens. This Skill helps balance few-shot implementation against these constraints through explicit pitfall avoidance.