prompt-expander

Expand vague prompts into precise, platform-optimized instructions using the PRECISE framework.

Updated Dec 26, 2025
One-click install
npx skills add https://github.com/lisaross/coggle --skill prompt-expander
Or copy as Structured Prompt for Agent
Please help me install this Agent Skill.
Skill: prompt-expander
Source: https://github.com/lisaross/coggle/tree/main/skills/prompt-expander
Command: npx skills add https://github.com/lisaross/coggle --skill prompt-expander

SYSTEM DOCUMENTATION & REQUIREMENTS

💡 This Skill includes scripts (resource) and references (resource) components.

What problem does it solve?

This Skill transforms vague, unspecific AI prompts into precise, platform-optimized instructions, ensuring better and more predictable results from various AI models.

Core Features & Use Cases

  • Multi-Platform Optimization: Tailors prompts for specific AI platforms like Claude, GPT, Gemini, Midjourney, Sora, and more.
  • PRECISE Framework: Systematically enhances prompts by defining Persona, Requirements, Examples, Context, Instructions, Specifications, and Evaluation.
  • Use Case: Instead of asking "write an email," you can ask the skill to "optimize this prompt for Claude to write a professional follow-up email to a client."

Quick Start

Use the prompt-expander skill to improve the prompt "write a blog post about AI".

Frequently Asked Questions about prompt-expander

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

FAQPage Schema
How do I optimize a prompt for Claude, GPT, or Midjourney?

To optimize AI prompts for Claude, GPT, or Midjourney, the prompt-expander skill applies the PRECISE framework, detecting the target platform to inject specific patterns, requirements, and output specifications for deterministic execution.

What is the PRECISE framework for prompt engineering?

The PRECISE framework for prompt engineering systematically defines Persona, Requirements, Examples, Context, Instructions, Specifications, and Evaluation to transform vague user prompts into precise, actionable instructions.

How do I expand a vague AI prompt into precise instructions?

You expand a vague AI prompt by clarifying its requirements, context, and output specifications using the PRECISE framework, which structures the instruction set to ensure predictable results across various AI models.

Can I use prompt expansion to improve text-to-video prompts for Sora?

Yes, prompt expansion works for Sora by detecting the target AI platform and applying platform-specific prompting patterns and templates to clarify requirements and output specifications for deterministic task execution.

Does prompt optimization work for both text generation and image generation platforms?

Prompt optimization works for both text and image generation platforms like Claude, GPT, Gemini, and Midjourney by tailoring the prompt structure to apply platform-specific patterns and templates.

Why does my AI prompt return unpredictable results and how do I fix it?

AI prompts return unpredictable results when they lack clear requirements and context. You fix this by expanding the prompt using the PRECISE framework to specify persona, instructions, and evaluation criteria for deterministic execution.