system-prompts SKILL.md skillA
system-prompts from muselinn/musepi is an agent skill: a SKILL.md folder an AI agent loads when a task calls for it.
mdr add muselinn/musepi/system-prompts@git:20260916.c9f8599Pins git:20260916.c9f8599 in mdr.lock. Pin the fingerprint instead.
- Audit grade
- A, 17 of 17 checks passed
- Kind
- SKILL.md skill
- Repository
- muselinn/musepi
- Path
.musepi/skills/system-prompts/SKILL.md- Versions recorded
- 2
- Latest version
- git:20260916.c9f8599, committed Sep 16, 2026
- First version recorded
- Aug 23, 2026
- Size
- 9,365 bytes
- Repository stars
- 18
- License
- MIT
Write system prompts, tool docs, and agent definitions. Project tag conventions + RFC 2119 keywords + dense compression. Use when authoring or editing any prompt the model reads.
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
# System Prompts House style: dense, imperative, RFC-keyed. Small models (≤2B; tiny/on-device, e.g. LFM2): MUST read [small-models.md](small-models.md). Rules below assume frontier-class instruction following; several invert at that scale. ## Tags Tags: authoritative, literal structural markers; meaning exactly matches name. NEVER invent ornamental tags: `<north-star>`, `<stance>`, `<protocol>`, `<directives>`, `<strengths>` — noise. |Tag|Purpose| |---|---| |`<conventions>`|Tag/RFC-keyword interpretation; contract.| |`<stakes>`|Correctness importance; domain framing.| |`<communication>`|Voice, tone, response shape.| |`<critical>`|Inviolable rules; place at START and END.| |`<completeness>`|Done definition; anti-shrink rules.| |`<yielding>`|Pre-yield checklist; block conditions.| |`<workflow>`|Numbered phases: scope → edit → decompose → work → verify.| ## Normative Language RFC 2119: full caps, no bold; all-caps form is the marker. |Keyword|Meaning|Replaces| |---|---|---| |MUST / REQUIRED|Absolute requirement|"always", "make sure", "ensure"| |NEVER (= MUST NOT)|Absolute prohibition|"do not", "don't"| …
Read the whole file at its exact version.
How to install
mdr add muselinn/musepi/system-prompts@sha256:a0f0c7330caccb39The line at the top of this page pins the label git:20260916.c9f8599, 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_52naemcb4sv23rfz)
4 badge image fetches in 30 days. What the badge shows.
Versions
The registry has recorded 2 versions of this file, between Aug 23, 2026 and Sep 16, 2026, about one every 24 days.
| version | committed | commit | size | audit | |
|---|---|---|---|---|---|
| git:20260916.c9f8599 latest | 2026-09-16 | c9f8599 | 9,365 B | A | view · diff |
| git:20260823.eb76001 | 2026-08-23 | eb76001 | 9,393 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 (9365 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
muselinn/musepi · 18 stars · license MIT · pushed 2026-11-07 · branch main
API
GET https://markdownregistry.com/api/v1/artifacts/art_52naemcb4sv23rfz GET https://markdownregistry.com/api/v1/resolve?ref=muselinn/musepi/system-prompts GET https://markdownregistry.com/api/v1/blob/a0f0c7330caccb393462382c5beef354e18a9e93404eb7cd8f9394d0d18dacf5
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.