prompt-engineering-expert

Refine vague prompts into clear instructions for AI agents.

Updated Apr 8, 2026
One-click install
npx skills add https://github.com/LudwigAJ/swell --skill prompt-engineering-expert-ludwigaj
Or copy as Structured Prompt for Agent
Please help me install this Agent Skill.
Skill: prompt-engineering-expert
Source: https://github.com/LudwigAJ/swell/tree/main/.claude/skills/prompt-engineering-expert
Command: npx skills add https://github.com/LudwigAJ/swell --skill prompt-engineering-expert-ludwigaj

SYSTEM DOCUMENTATION & REQUIREMENTS

What problem does it solve?

It helps turn vague, inconsistent, or ineffective prompts and custom instructions into clear, structured, and reliable guidance for AI agents.

Core Features & Use Cases

  • Prompt Analysis: Review existing prompts to find ambiguity, weak constraints, and format issues.
  • Prompt Generation: Create new prompts for classification, analysis, summarization, and other AI workflows.
  • Custom Instructions Design: Build role-based system prompts and agent behavior rules.
  • Optimization and Testing: Improve consistency, reduce hallucinations, and define success criteria with test cases.
  • Use Case: A team can use this skill to rewrite a messy support-ticket prompt into a structured instruction set with examples, output format, and edge-case handling.

Quick Start

Share your prompt or custom instruction draft and ask for a clearer, more effective version with specific improvements and a refined rewrite.

Frequently Asked Questions about prompt-engineering-expert

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

FAQPage Schema
How do I fix inconsistent AI outputs from a vague prompt?

To fix inconsistent AI outputs from a vague prompt, you need prompt optimization to rewrite instructions with clear constraints, structured XML formatting, and few-shot examples. This reduces ambiguity and enforces consistent behavior.

What is few-shot prompting and when should I use it for AI agents?

Few-shot prompting is a technique that provides specific examples within your instructions to guide AI agents. You should use it during prompt generation to improve output consistency, establish desired formats, and handle edge cases reliably.

How do I create custom instructions for role-based AI agents?

To create custom instructions for role-based AI agents, define specific behavior rules and system prompts that establish the agent's persona. This ensures the AI adheres to its designated role and maintains structured output guidance throughout interactions.

Does prompt troubleshooting help reduce hallucinations in AI workflows?

Yes, prompt troubleshooting helps reduce hallucinations by analyzing existing prompts to identify weak constraints and ambiguity. By implementing best-practice evaluation and edge-case handling, you can define strict success criteria and test cases.

What is the best way to design multimodal instructions for AI workflows?

The best way to design multimodal instructions for AI workflows is to use structured prompt generation that supports multiple input types. This involves applying XML structure and iterative refinement to ensure clear, reliable token-efficient context management.

When should I not use few-shot examples in my system prompt?

You should not use few-shot examples in your system prompt when you need strict token-efficient context management, as examples consume tokens. Instead, rely on highly explicit custom instructions and clear constraint definitions to guide the agent.