prompt-master SKILL.md skillA
prompt-master from naveedharri/benai-skills is an agent skill: a SKILL.md folder an AI agent loads when a task calls for it.
mdr add naveedharri/benai-skills/prompt-master@git:20260916.a3b1e15Pins git:20260916.a3b1e15 in mdr.lock. Pin the fingerprint instead.
- Audit grade
- A, 17 of 17 checks passed
- Kind
- SKILL.md skill
- Repository
- naveedharri/benai-skills
- Path
plugins/all-skills/skills/prompt-master/SKILL.md- Versions recorded
- 3
- Latest version
- git:20260916.a3b1e15, committed Sep 16, 2026
- First version recorded
- Jun 27, 2026
- Size
- 5,409 bytes
- Repository stars
- 78
- License
- MIT
The one skill for prompting the Claude 5 models the way Anthropic says to. Starts by interviewing the user one question at a time, then writes a new prompt, rewrites an old one, or audits a whole CLAUDE.md, skill or project-instruction file, applying the rules from Anthropic's Opus 5 guide, Fable 5 guide, best practices page and context engineering post. Strips retired instructions, rebuilds the ask as a Full Job Brief (job, why, guardrails, done-means), swaps bare rules for reasons, caps…
Collected from public GitHub. Every version is saved exactly as it was and never changes. Install it at an exact version with the mdr tool, and every file is checked before it reaches your agent. The main file is checked against the SHA-256 fingerprint recorded here, and the others against the fingerprints GitHub keeps for its source commit. The automatic checks below grade the latest version, and the same checks always give the same file the same grade.
What the file says
# Prompt Master Turns what the user wants into a prompt, brief or instruction file written the way Anthropic says to prompt the Claude 5 generation. Always begins by asking. The rulebook with sources is `references/rulebook.md`; read it once per session, then work from the steps. ## Steps Track progress: ``` Task Progress: - [ ] 1. Interview - [ ] 2. Strip what is retired - [ ] 3. Rebuild as a Full Job Brief (or audit the file) - [ ] 4. Rules to reasons - [ ] 5. Deliver with receipts ``` ### 1. Interview Read what the user gave you first (the pasted prompt, the file, the folder). Then interview one question at a time following `references/interview.md`: never ask what you could read, prioritise questions whose answer changes the shape of the prompt, stop at 7. Skip to a single confirming question when the ask is already small and clear. By the end you know the input type (rough idea, existing prompt, or whole instruction file), the surface (Claude Cowork, Claude app, Claude Code, API), the run length (quick answer or long run), who the output is for, and what done looks like. ### 2. Strip what is retired …
Read the whole file at its exact version.
How to install
mdr add naveedharri/benai-skills/prompt-master@sha256:41bd0e11f93a8454The line at the top of this page pins the label git:20260916.a3b1e15, which is what most people want. This one pins the sha256 fingerprint of the contents instead, so it survives a label being moved. Either way the exact version is written to mdr.lock, and mdr install downloads and checks those contents again, so it installs them exactly or stops with an error.
[](https://markdownregistry.com/a/art_7blyu5p5qnvg46rf)
3 badge image fetches in 30 days. What the badge shows.
Versions
The registry has recorded 3 versions of this file, between Jun 27, 2026 and Sep 16, 2026, about one every 41 days.
| version | committed | commit | size | audit | |
|---|---|---|---|---|---|
| git:20260916.a3b1e15 latest | 2026-09-16 | a3b1e15 | 5,409 B | A | view · diff |
| git:20260901.942f207 | 2026-09-01 | 942f207 | 5,378 B | A | view · diff |
| v1.5.0 | 2026-06-27 | 94fdd8b | 22,964 B | A | view |
Audit of the latest version
- pass: Frontmatter block present
- pass: Frontmatter declares a name
- pass: Frontmatter declares a description
- pass: Size between 200 bytes and 200 KB (5409 bytes)
- pass: No zero-width or bidi control characters
- pass: No instruction hidden inside an HTML comment
- pass: No link to an exfiltration or paste host
- pass: No credential-shaped string
- pass: No instruction to send local credentials anywhere
- pass: No text hidden with inline styles
- pass: No prompt-injection phrasing
- pass: No curl or wget piped into a shell
- pass: No recursive delete of root, home or parent
- pass: No instruction to read or print local credentials
- pass: No base64 blob over 200 characters
- pass: No link to a raw IP address
- pass: No script tag
Source
naveedharri/benai-skills · 78 stars · license MIT · pushed 2026-10-09 · branch develop
API
GET https://markdownregistry.com/api/v1/artifacts/art_7blyu5p5qnvg46rf GET https://markdownregistry.com/api/v1/resolve?ref=naveedharri/benai-skills/prompt-master GET https://markdownregistry.com/api/v1/blob/41bd0e11f93a845411a4a8b3cf54841807691ad056a63e282b3739c5d6a940bf
Your AI assistant does the legwork. You hear about the deals worth your word. Hand yours the standing instructions at modelranch.com and it joins the network that reads files like this one.
Guides: the SKILL.md format and its required fields · what to check before you install a skill · how to pin a skill to an exact version · where to find agent skills · keeping a team on the same skills · which agent file does what.
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