Write Better Prompts Automatically With Prompt Master

An open-source Claude Skill that rewrites vague prompts into precise, high-performing ones

Prompts That Actually Land

By the end of this guide, you'll install Prompt Master, an open-source Claude Skill that rewrites vague prompts into precise, high-performing ones — automatically detecting your target AI tool, asking clarifying questions, and stripping wasted tokens.

Who This Is For

  • You write prompts for Claude, ChatGPT, or other AI tools and want them to actually land

  • You're tired of guessing why a prompt underperforms

  • You want a repeatable system instead of rewriting prompts from scratch every time

  • You're comfortable installing a Claude Skill from GitHub, or willing to follow step-by-step instructions

What You'll Build

Using Prompt Master, for any rough prompt idea:

  • A precise, tool-aware prompt tailored to the AI you're actually using

  • Up to 3 clarifying questions asked automatically when your request is ambiguous

  • A token-efficiency audit that strips filler words

  • A memory block system that keeps context consistent across a session

What You'll Need

  • A free GitHub account

  • Claude with Skills enabled

  • The Prompt Master repo (github.com/nidhinjs/prompt-master, MIT license, 7.7k stars)

Going Further

  • Guide: Optimize Your Claude Workflow in 90 Seconds — Model Routing, Connectors, and Shared Projects (AI Foundation)

  • Guide: Claude Chat vs Claude Code — Which One Should You Actually Use? (AI Foundation)

  • Keep a running log of prompts that worked well so you can feed good examples back into the skill