prompt-engineering

Craft precise prompts for LLM agents using patterns and templates.

Updated Feb 1, 2026
One-click install
npx skills add https://github.com/jralph/.config-opencode --skill prompt-engineering-jralph
Or copy as Structured Prompt for Agent
Please help me install this Agent Skill.
Skill: prompt-engineering
Source: https://github.com/jralph/.config-opencode/tree/main/skills/_archived/prompt-engineering
Command: npx skills add https://github.com/jralph/.config-opencode --skill prompt-engineering-jralph

SYSTEM DOCUMENTATION & REQUIREMENTS

What problem does it solve?

The skill helps you craft precise prompts for LLM agents, enabling reliable and controllable AI interactions.

Core Features & Use Cases

  • Pattern-based prompt design patterns (few-shot, chain-of-thought, system prompts)
  • Template systems for reusable prompts across tasks
  • Guidance on evaluating and refining prompts for consistency and safety

Quick Start

Use this skill to apply prompt-engineering patterns to a prompt. For example, provide a user instruction and transform it by adding a system prompt, several few-shot exemplars, and clear success criteria to improve determinism and reliability.

Frequently Asked Questions about prompt-engineering

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

FAQPage Schema
How do I design LLM prompts for reliable and consistent outputs?

Design robust LLM prompts by applying established patterns like few-shot exemplars, chain-of-thought reasoning, and system prompts to enforce clear instructions, success criteria, and safety-aware design.

What is the best way to structure reusable prompt templates across different tasks?

Structure reusable prompt templates by separating core instructions from variable inputs, incorporating pattern-based design, and applying consistent evaluation methods to maintain reliability across varied tasks.

When should I use chain-of-thought reasoning in my LLM prompts?

Use chain-of-thought reasoning in LLM prompts when handling complex tasks that require intermediate logical steps, improving determinism and controllability by guiding the model through structured reasoning.

How do few-shot exemplars improve determinism in LLM prompt engineering?

Few-shot exemplars improve LLM determinism by providing concrete examples of expected input-output mappings within the prompt, conditioning the model to replicate specific formatting and reasoning patterns.

How do I evaluate and refine system prompts for safety and controllability?

Evaluate and refine system prompts by applying structured evaluation methods to test consistency and safety, iterating on instruction tuning to constrain model behavior and improve controllability.

Can I apply prompt-engineering patterns to improve instruction tuning outcomes?

Apply prompt-engineering patterns to instruction tuning by adding a system prompt, few-shot exemplars, and clear success criteria to user instructions, improving reliability and task performance.