prompt-engineering

Design prompts that enforce structured JSON outputs from LLMs.

Updated Aug 27, 2026
One-click install
npx skills add https://github.com/skomax/skills --skill prompt-engineering-skomax
Or copy as Structured Prompt for Agent
Please help me install this Agent Skill.
Skill: prompt-engineering
Source: https://github.com/skomax/skills/tree/main/.claude/skills/prompt-engineering
Command: npx skills add https://github.com/skomax/skills --skill prompt-engineering-skomax

SYSTEM DOCUMENTATION & REQUIREMENTS

What problem does it solve?

This Skill helps developers design precise prompts that coax LLMs into producing deterministic, structured outputs, reducing ambiguity across tasks like document processing, content generation, and data extraction.

Core Features & Use Cases

  • Structured output templates to enforce consistent JSON or data formats.
  • Few-shot patterns and templates to improve accuracy and reduce hallucinations.
  • Prompts for document processing, content generation, and data extraction workflows.
  • Reusable prompt blocks that can be adapted across models and domains.

Quick Start

Provide a structured prompt template to extract data from a document using few-shot examples.

Frequently Asked Questions about prompt-engineering

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

FAQPage Schema
How do I get structured JSON output from an LLM?

Get structured JSON output from an LLM by using prompt templates that enforce explicit output formats, clear constraints, and guided examples to improve reliability and reproducibility.

What is the best way to reduce LLM hallucinations during data extraction?

The best way to reduce hallucinations during data extraction is applying few-shot patterns and templates, which provide guided examples to improve accuracy and reduce ambiguity in LLM responses.

How do I design prompts for document processing workflows?

Design prompts for document processing workflows by creating reusable prompt blocks that apply clear constraints and few-shot examples, ensuring deterministic outputs across integration and content generation tasks.

Can I use chain-of-thought prompting for reliable structured outputs?

Yes, chain-of-thought prompting can be combined with structured output templates to guide LLMs through reasoning steps, producing deterministic formats for data extraction and integration workflows.

Why does my LLM prompt produce inconsistent results across different models?

LLM prompts produce inconsistent results across models when lacking explicit constraints and few-shot examples, which are necessary to enforce deterministic, structured outputs and reduce ambiguity across domains.