The free skill that stops Claude wasting your limit. Set it up once, and every rough prompt gets rebuilt into a precise one before Claude burns a single extra message.

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What you get: Prompt Master is an open-source Claude skill (11K+ stars on GitHub, MIT licensed, completely free). You describe what you want in one messy sentence — it hands back the real prompt: what the output should look like, what files Claude can touch, and when to stop.

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Why you keep hitting your limit

The limit problem usually isn’t volume. It’s retries.

You type a rough prompt. Claude does exactly what you typed — not what you meant. Then you spend three more messages correcting it. That’s the same piece of work paid for twice, sometimes three times.

Prompt Master kills that loop at the source:

• It rewrites your rough input into a structured prompt before Claude starts building
• It checks your prompt against 35 known ways prompts waste credits (vague scope, missing output format, no stop condition, etc.)
• It remembers decisions you’ve already made — your stack, your conventions — so it stops contradicting them in every new chat

Same work, way fewer retries.

What you need

• A Claude account (works on paid plans where limits actually hurt)
• 2 minutes — setup is genuinely one upload

Step 1: Download the skill

1. Go to the Prompt Master repo on GitHub: github.com/nidhinjs/prompt-master
2. Click the green Code button → Download ZIP
3. Keep the ZIP handy — that’s the whole install file

Step 2: Upload it to Claude

1. Open Claude
2. Go to Settings → Customize → Skills