prompt-engineering-patterns

Optimize and structure prompts for consistent LLM outputs.

90|4|Updated Feb 22, 2026
One-click install
npx skills add https://github.com/aisa-group/skill-inject --skill prompt-engineering-patterns-aisa-group
Or copy as Structured Prompt for Agent
Please help me install this Agent Skill.
Skill: prompt-engineering-patterns
Source: https://github.com/aisa-group/skill-inject/tree/main/data/skills/prompt-engineering-patterns
Command: npx skills add https://github.com/aisa-group/skill-inject --skill prompt-engineering-patterns-aisa-group

SYSTEM DOCUMENTATION & REQUIREMENTS

💡 This Skill requires numpy, and includes scripts (resource) and references (resource) and assets (resource) components.

What problem does it solve?

Prompt engineering patterns help teams convert ad-hoc instructions into reliable, maintainable prompts that produce consistent, high-quality LLM outputs while reducing token cost and failure modes. They address issues like inconsistent answers, hallucinations, fragile few-shot examples, and unstructured system prompts that are hard to version and test.

Core Features & Use Cases

  • Few-Shot Selection & Example Design: Strategies for semantic and diverse example selection, difficulty scaffolding, and error-guided example inclusion to improve generalization.
  • Chain-of-Thought & Verification: Patterns for eliciting step-by-step reasoning, self-consistency, verification steps, and revision flows for complex reasoning, math, and debugging tasks.
  • Prompt Optimization & Templates: Iterative A/B testing workflows, token-efficiency techniques, modular and conditional templates, and production-ready system prompt designs for chat and single-turn APIs.
  • Integration Patterns: Guidance for combining prompts with retrieval-augmented-generation (RAG), validation pipelines, metrics-driven optimization, and caching for latency reduction.
  • Use Case Example: Improve a customer-support classification pipeline by building a validated few-shot template, applying semantic selection to examples, and adding a verification step to reduce misclassifications in production.

Quick Start

Ask the assistant to optimize a prompt by describing the task, desired output format, and two example input-output pairs.

Frequently Asked Questions about prompt-engineering-patterns

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

FAQPage Schema
How do I optimize prompts to improve LLM output consistency and reduce hallucinations?

Optimize prompts by applying structured prompt engineering patterns, such as modular templates, few-shot example selection, and verification steps, to produce consistent LLM outputs and reduce hallucinations. This converts ad-hoc instructions into maintainable, reliable workflows.

What is the best way to design few-shot examples for prompt engineering?

The best way to design few-shot examples is using semantic and diverse example selection strategies, difficulty scaffolding, and error-guided inclusion. These prompt engineering patterns improve LLM generalization and prevent fragile few-shot examples from causing inconsistent outputs.

How do I elicit chain-of-thought reasoning in LLM prompts?

Elicit chain-of-thought reasoning by implementing specific prompt patterns for step-by-step reasoning, self-consistency, and verification flows. These prompt engineering techniques guide LLMs through complex reasoning, math, and debugging tasks to ensure accurate, verifiable outputs.

Can I use prompt templates with retrieval-augmented generation pipelines?

Yes, you can use prompt templates with retrieval-augmented generation pipelines. Specific prompt engineering integration patterns combine modular templates with RAG, validation pipelines, and caching to reduce latency and enable metrics-driven optimization.

How do I reduce token cost in production LLM prompts?

Reduce token cost in production LLM prompts by applying token-efficiency techniques and modular, conditional template designs. These prompt optimization strategies streamline system prompts for chat and single-turn APIs while maintaining high-quality outputs.

Why does my LLM prompt produce inconsistent answers in production?

Your LLM prompt produces inconsistent answers due to unstructured system prompts and fragile few-shot examples. Applying iterative A/B testing workflows, prompt templates, and verification steps resolves these failure modes and stabilizes production prompt performance.