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promptmaster
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Choose how to use this skill
You do not need every option. Choose the path your AI client supports. The stable page stays the same; versioned files are immutable.
1. Native installer
This listing has no registered native installer command. Use the complete package or source fallback below, depending on what your client supports.
Do not guess an installer command or replace an existing version without reviewing the diff.
2. Complete package recommended
Download the ZIP when available. It includes SKILL.md plus the references, security notes and version metadata.
No complete ProSkills package is published for this listing yet.3. Prompt-only
Copy the prompt above when the agent can read the stable page or when you want to adopt the workflow without installing a skill.
Need only the instruction file?
Download SKILL.md only if your client requires a single file. The complete ZIP is safer for a full installation because it preserves the references and release context.
No path installs or executes anything by itself. Your agent still needs access to the project files. Before updating, compare the installed version and review the diff.
// RATINGS
// README
promptmaster — get it right the first prompt
A free Claude skill that rewrites your prompt into an optimized format Claude understands the first time, so you are not stuck re-explaining yourself and burning through usage.
Every retry resends your whole conversation. Five rounds of "no, I meant..." means you paid for the same context five times. Promptmaster kills the retries at the source:
- Rewrites your raw ask into a specific one before answering it. Vague in, exact out, then it executes the optimized prompt in the same turn.
- Audits against 35 credit-waste patterns (waste-patterns.json): the specific ways prompts force retries, from "no deliverable named" to pattern #35, redundant context.
- Remembers the decisions you already made (decisions.md): lock a preference once (voice, length, emojis, stack) and it is applied to every future request. Contradictions get blocked, not silently absorbed.
The whole move, one line each:
raw: write me something for instagram, idk
rewritten: Write a 30-day Instagram plan for a local coffee shop with 8k
followers. One table: week, theme, 3 post ideas. Under 400 words.
Install
The fast way: paste this repo link into Claude and ask it to install the
skill. Then type /promptmaster before any request.
https://github.com/Jakeschincariol/promptmaster-skill
Install this skill, then confirm /promptmaster works.
Manual, for Claude Code:
git clone https://github.com/Jakeschincariol/promptmaster-skill
cp -R promptmaster-skill/.claude/skills/promptmaster ~/.claude/skills/
Project-local instead: copy the same folder into your repo's
.claude/skills/. No Claude Code? Paste SKILL.md at the top of any
Claude chat and it runs as a mode.
Use
/promptmaster write me something for instagram, idk
You get a short receipt (what was rewritten, which waste patterns were flagged, which locked decisions applied), then the finished answer. Standing preferences:
lock: voice = casual, like I talk
unlock voice
decisions
Files
| file | what it is |
|---|---|
| SKILL.md | the rewrite loop + examples |
| waste-patterns.json | all 35 credit-waste patterns |
| decisions.md | persist locked decisions |
.claude/skills/promptmaster/ | the same skill in standard installable layout |
More free skills and resources: opusjake.ai
MIT licensed.
// HOW IT'S BUILT
KEY FILES