Charlie HillsFree guide · Prompts & Workflows
Prompt Master: The free Claude skill that writes your prompts
Install the free Prompt Master skill in a minute, fill in your brand brief, and see the before and after on thumbnails.
Charlie Hills Added 29 October 2026 · Free
What’s inside
- 11. What it does
- 22. Install it (about a minute)
- 33. Fill in your brand brief first
- 44. The first thing to try (about three minutes)
- 55. When to use it, and when a plain prompt is fine
- 66. Before and after: the thumbnail
- 77. Fix a prompt you already wrote
1. What it does
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It does |
What that means for you |
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Asks up to 3 questions first |
The first is always which tool you will paste into. Then things like audience or length. |
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Writes for that tool |
Claude gets labelled sections. An image model gets flowing prose. |
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Checks 37 known problems |
Vague verbs, no audience, no output format, no scope and more. It fixes them silently and does not list what it caught. |
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Remembers inside one chat |
Decisions carry over while you stay in the same chat. A new chat starts from zero. |
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Refuses to fake proof |
Where a prompt needs a number or a testimonial you have not given it, it leaves a placeholder. |
That’s the first part. The rest of this guide is free too.
