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prompt-formatter

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Turn vague prompts into sharp COSTAR prompts.

Content & Communication#llm#prompt-engineering#prompt#structured-prompt#concision#costar
Authorjonnathan-ls
Version1.0.0
Installs0

System Documentation

What problem does it solve?

This Skill helps teams and individuals convert unclear, ambiguous, or under-specified requests into clear, actionable prompts using the COSTAR framework, ensuring consistent prompt quality for LLMs.

Core Features & Use Cases

  • COSTAR-based Prompt Construction: Build a structured prompt with C (Context), O (Objective), S (Style), T (Tone), A (Audience), and R (Response) sections.
  • Dual Output: Generates both a Structured Prompt and a Concise Prompt ready for immediate use.
  • Context-Driven Guidance: Guides the user to define role, context, objectives, audience, and constraints to align AI behavior with goals.

Quick Start

Feed a USER_REQUEST and optional ADDITIONAL_CONTEXT to generate a COSTAR-structured prompt plus a concise prompt for immediate use.

Dependency Matrix

Required Modules

None required

Components

Standard package

💻 Claude Code Installation

Recommended: Let Claude install automatically. Simply copy and paste the text below to Claude Code.

Please help me install this Skill:
Name: prompt-formatter
Download link: https://github.com/jonnathan-ls/ai-context-kit/archive/main.zip#prompt-formatter

Please download this .zip file, extract it, and install it in the .claude/skills/ directory.
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