sup-writing SKILL.md skillA
sup-writing from chinkan/rustfox is an agent skill: a SKILL.md folder an AI agent loads when a task calls for it.
mdr add chinkan/rustfox/sup-writing@git:20260430.ac5ca34Pins git:20260430.ac5ca34 in mdr.lock. Pin the fingerprint instead.
- Audit grade
- A, 17 of 17 checks passed
- Kind
- SKILL.md skill
- Repository
- chinkan/rustfox
- Path
skills/sup-writing/SKILL.md- Versions recorded
- 1
- Latest version
- git:20260430.ac5ca34, committed Apr 30, 2026
- Size
- 765 bytes
- Repository stars
- 11
- License
- MIT
Writing workflow recipe (audience → outline → draft → revise → polish).
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
## When to use When a task asks to draft, write, rewrite, or edit a document, post, or message. ## Operating rules 1. Identify audience, purpose, and target length first. 2. Outline structure before drafting prose. 3. Draft fast, revise slow: separate generation from editing passes. 4. Cut filler words; prefer concrete nouns and active verbs. 5. Verify any factual claim before publishing. ## Stop conditions - The piece meets the stated audience and purpose. - Structure, grammar, and tone have all been reviewed. - Length and formatting match the target medium.
Read the whole file at its exact version.
How to install
mdr add chinkan/rustfox/sup-writing@sha256:a5c10e74c74b2e91The line at the top of this page pins the label git:20260430.ac5ca34, 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_u35tcsbwxszzfj77)
3 badge image fetches in 30 days. What the badge shows.
Versions
The registry has recorded 1 version of this file, committed on Apr 30, 2026.
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 (765 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
chinkan/rustfox · 11 stars · license MIT · pushed 2026-11-03 · branch main
API
GET https://markdownregistry.com/api/v1/artifacts/art_u35tcsbwxszzfj77 GET https://markdownregistry.com/api/v1/resolve?ref=chinkan/rustfox/sup-writing GET https://markdownregistry.com/api/v1/blob/a5c10e74c74b2e910d0cb78c329fbe8e7a839a7b4b8ab50c0d3769fa36d54c0c
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.