PRD Writer
Writes a short product requirements document from your idea, users and success measure
by Pawel Huryn
Prompt Master
by Nidhin Joseph NelsonSkillWrite better
Rewrites a rough idea into a clear prompt for the AI tool you name
The problem it solves
You asked an AI tool for something, got a generic answer, and are now on your fourth try rewording the same request.
For People who use several AI toolsCreators using image and video AIDevelopers using coding agents
- Before
- You reword the request again and again, adding details you forgot each time.
- After
- You describe what you want; it asks up to three questions and gives you one prompt shaped for that tool, ready to paste.
- Stars
- ★ 15k
- License
- MIT
- Cost
- Free
- Level
- Beginner
- Contents
- Instructions only
Overview
Prompt Master is a skill that turns a rough request into a ready-to-paste prompt for a specific AI tool, such as ChatGPT, Claude Code, Cursor, Midjourney or an image or video generator. It works out which tool the prompt is for, asks up to three questions when something important is missing, and returns one copyable prompt with a one-line note on its approach. It can also fix or adapt a prompt you already wrote. It suits anyone who gets vague answers from AI tools and keeps re-asking.
It has separate profiles for more than 30 AI tools, so an image prompt and a coding-agent prompt come out shaped differently.
Try these first
Start with the first one: it is a small task you can check easily.
- Write me a prompt for an image generator: a poster for a neighbourhood book swap on [date].First try · check the questions
- Here's a prompt I wrote for ChatGPT that gives vague answers. Fix it: [paste prompt]
- I need a prompt for Claude Code to add a contact form to my site. Ask me what you need to know.
- Adapt this Midjourney prompt for Stable Diffusion: [paste prompt]
Example prompts written by Agent Flows Hub.
What you get
From the creator's documentation.
| Output | What it is | Reads |
|---|---|---|
| Tool detection | Works out which AI tool the prompt is for and uses that tool's profile | What you type |
| Clarifying questions | Asks at most three questions when key details are missing | What you type |
| Ready prompt | One copyable prompt block with a one-line note on the approach | What you type |
| Prompt fixes | Breaks down, fixes or adapts a prompt you already wrote for another tool | What you paste |
| Context carry-over | Adds a short memory block of earlier decisions when your conversation has history | Your conversation |
| Model check | Looks up current model names in official docs when your agent can browse | Web, if available |
Good to know
You know roughly what you want from an AI tool but your prompts keep getting vague results. Prompt Master asks a few targeted questions and writes one prompt shaped for the tool you name.
Limits
- The skill writes prompts; it does not run them in the target tool. Model names in its tool profiles change often, and it only checks current names when your agent can browse.
- The author recommends uploading it as a skill in Claude.ai; Claude Code users clone it into their skills folder.
Notes by Agent Flows Hub (original project name: prompt-master), written from the creator's documentation, not from running it ourselves. Prompt Master README: installation and usage · Prompt Master SKILL.md
Stuck setting it up?
Tell us what happened. We take a look first; if it needs paid work, you get an estimate before anything starts.
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