prompt-engineer

Design, optimize, and evaluate prompts for LLM performance and safety.

Updated Feb 11, 2026
One-click install
npx skills add https://github.com/lamb92009/claude-skills --skill prompt-engineer-lamb92009
Or copy as Structured Prompt for Agent
Please help me install this Agent Skill.
Skill: prompt-engineer
Source: https://github.com/lamb92009/claude-skills/tree/main/prompt-engineer
Command: npx skills add https://github.com/lamb92009/claude-skills --skill prompt-engineer-lamb92009

SYSTEM DOCUMENTATION & REQUIREMENTS

What problem does it solve?

Expert prompt engineer offering systematic design, optimization, and evaluation of prompts to maximize LLM performance, reliability, and safety, including advanced prompting techniques like chain-of-thought, few-shot, ReAct, and structured outputs.

Core Features & Use Cases

  • Design and optimization of prompts for new and existing LLM applications.
  • Build evaluation frameworks, testing pipelines, and guardrails for repeatable, safe prompts.
  • Documentation and knowledge transfer to improve consistency, traceability, and governance of prompts.

Quick Start

Draft a role and task definition, then outline evaluation criteria and test prompts for edge cases to validate performance.

Frequently Asked Questions about prompt-engineer

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

FAQPage Schema
How do I design prompts to maximize LLM performance and reliability?

Build an LLM evaluation framework by establishing testing pipelines and guardrails that validate prompt behavior. This ensures repeatable, measurable, and safe outputs across various prompting scenarios.

What is the best way to implement chain-of-thought and ReAct prompting?

Implement chain-of-thought and ReAct prompting by incorporating structured outputs and multi-step reasoning designs. These advanced techniques guide the LLM through logical steps, maximizing performance and ensuring measurable behavior.

How do I build an evaluation framework to test prompt edge cases?

Build an LLM evaluation framework by establishing testing pipelines and guardrails that validate prompt behavior. This ensures repeatable, measurable, and safe outputs across various prompting scenarios.

Can I use structured outputs and guardrails for repeatable prompt behavior?

Yes, you can use structured outputs and guardrails to enforce repeatable, measurable prompt behavior. These governance frameworks ensure reliable and safe outputs across different LLM applications.

When do I need few-shot prompting versus zero-shot prompting?

You need few-shot prompting when providing examples improves output accuracy, whereas zero-shot prompting relies on direct task definitions. Both methods are supported to maximize LLM performance based on scenario complexity.