Prompt-Master: Claude Skill for Generating Accurate AI Tool Prompts

What Prompt-Master Does

Prompt-Master is a free, open-source Claude skill designed to generate accurate prompts for AI tools. It specifically targets tools like Cursor, Claude Code, GPT, Midjourney, Kling, Eleven Labs, Claude, ChatGPT, Gemini, Stable Diffusion, and others across various contexts including day-to-day use, vibe coding, corporate, and school applications.

Core Features

• Tool Detection and Routing: Detects which tool you're targeting and silently routes to the exact right approach for that model
• Nine-Dimensional Analysis: Pulls nine dimensions from your rough idea including context, constraints, output format, audience, memory from prior messages, and success criteria to ensure nothing important gets missed
• Pattern Detection: Identifies 35 credit-killing patterns with before-and-after fixes, such as missing file paths when using Cursor, attempting to build entire apps in one prompt, or adding chain-of-thought to o1 (which actually makes it worse)
• Template System: Includes 12 prompt templates that auto-select based on your task, recognizing that writing an email needs a completely different structure than prompting Claude Code to build a feature
• Efficient Loading: Templates and patterns live in separate reference files that only load when your specific task needs them, with nothing loaded upfront
• Memory Integration: Built-in memory for long project sessions

Current Status and Development

The tool has achieved 600+ stars on GitHub with 4000+ traffic. Version 1.4 was recently released with top-requested features, and version 1.5 is already being planned with a focus on agents. The development is community-driven, with every version being a direct response to user suggestions.

Setup takes approximately 2 minutes according to the source. The tool is positioned to help users avoid wasted credits and eliminate the need for re-prompts.