Overview
Prompt Master writes targeted prompts for tools such as ChatGPT, Midjourney, Cursor and coding agents, to cut down on re-prompting.
What it does
- Prompts tailored to the target tool
- Works with many AI tools
- Upload to Claude.ai or clone into Claude Code
Capability source: Project documentation
Who Prompt Master fits
People who use several AI tools and want better first prompts.
How you run it
Prompt Master runs on infrastructure you manage.
Documented deployment options: Claude.ai upload, git clone.
Before you choose it
Its savings claims are the author's own.
Self-hosting and deployment
- Self-hostable
- Yes
- Cloud / hosted offering
- Not recorded
- Docker noted in deployment tags
- Not recorded
- Deployment tags
- Claude.ai upload, git clone
- Difficulty
- Easy
Prompt Master questions
- What is Prompt Master?
- A Claude skill that writes prompts for other AI tools. It is listed under Agent skills on PickOpenSource.
- Is Prompt Master open source?
- Yes. Its source code is public on GitHub under the MIT license.
- Can you self-host Prompt Master?
- Yes. Listed deployment options: Claude.ai upload, git clone.
- Is Prompt Master free?
- Pricing is not recorded in this catalog. Check the official website for hosted plans and edition limits, and the MIT license for usage conditions. Self-hosting also requires infrastructure and maintenance.
- What are alternatives to Prompt Master?
- Similar agent skills projects include Superpowers, Skills by Matt Pocock, and Ponytail.
- Is Prompt Master actively maintained?
- The latest commit on GitHub was August 24, 2026, and the repository has 14k stars.
Related projects
Other approved projects in Agent skills: Superpowers, Skills by Matt Pocock, Ponytail.
Superpowers
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A set of engineering skills Matt Pocock uses daily, written to be small, easy to adapt and composable, and to work with any model instead of owning your whole process.Website GitHubPonytail
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Ponytail
Ponytail is one skill prompt that pushes an agent to reuse existing code and native features before adding dependencies, while keeping validation, error handling, security and accessibility. It adds review and repository audit commands.Website GitHubMaintain Prompt Master? Add the README badge
[](https://pickopensource.site/project/prompt-master)
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