writing-instruction-builder SKILL.md skillA
writing-instruction-builder from product-on-purpose/writing-style-catalog is an agent skill: a SKILL.md folder an AI agent loads when a task calls for it.
mdr add product-on-purpose/writing-style-catalog/writing-instruction-builder@v0.3.0Pins v0.3.0 in mdr.lock. Pin the fingerprint instead.
- Audit grade
- A, 17 of 17 checks passed
- Kind
- SKILL.md skill
- Repository
- product-on-purpose/writing-style-catalog
- Path
skills/writing-instruction-builder/SKILL.md- Versions recorded
- 5
- Latest version
- v0.3.0, committed Jul 16, 2026
- First version recorded
- Jun 17, 2026
- Size
- 4,844 bytes
- Repository stars
- 3
- License
- a license file GitHub does not identify
Compose a writing instruction from voice, tone, style, and format entries you have already chosen. Returns a ready-to-paste LLM prompt prefix.
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
# Compose Writing Instruction Compose a writing instruction by combining taxonomy entries from the Voice and Tone, Style, and Format axes. ## Usage ``` /writing-style-catalog:writing-instruction-builder [voice=<id>] [tone=<id>] [style=<id>] [format=<id>] [topic=<text>] [audience=<text>] ``` All parameters are optional. If omitted, the skill picks sensible defaults. ## Parameters - `voice` - Voice entry ID (e.g., `pragmatic-architect`, `pastoral`, `columnist`) - `tone` - Tone entry ID (e.g., `candid`, `warm`, `matter-of-fact`) - `style` - Style entry ID (e.g., `problem-solution`, `devotional-reflection`) - `format` - Format entry ID (e.g., `adr`, `blog-post-long-form`, `slack-message`) - `topic` - The topic or subject to write about (optional, for a more concrete composed instruction) - `audience` - The intended audience (optional, defaults to general) ### Safety note for `topic` and `audience` …
Read the whole file at its exact version.
How to install
mdr add product-on-purpose/writing-style-catalog/writing-instruction-builder@sha256:f21697d23fbd71daThe line at the top of this page pins the label v0.3.0, 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_mz2u6f7duligntwd)
2 badge image fetches in 30 days. What the badge shows.
Versions
The registry has recorded 5 versions of this file, between Jun 17, 2026 and Jul 16, 2026, about one every 7 days.
| version | committed | commit | size | audit | |
|---|---|---|---|---|---|
| v0.3.0 latest | 2026-07-16 | 5fe834c | 4,844 B | A | view · diff |
| v0.3.0 | 2026-07-16 | 3420635 | 4,639 B | A | view · diff |
| v0.3.0 | 2026-07-16 | 7dfc7ab | 4,637 B | A | view · diff |
| v0.2.0 | 2026-06-17 | bfa3a65 | 3,820 B | A | view · diff |
| v0.1.0 | 2026-06-17 | 4ff942f | 2,496 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 (4844 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
product-on-purpose/writing-style-catalog · 3 stars · license a license file GitHub does not identify · pushed 2026-10-01 · branch main
API
GET https://markdownregistry.com/api/v1/artifacts/art_mz2u6f7duligntwd GET https://markdownregistry.com/api/v1/resolve?ref=product-on-purpose/writing-style-catalog/writing-instruction-builder GET https://markdownregistry.com/api/v1/blob/f21697d23fbd71da4a172c3899ffa770999cb0882b28b068e5ee86b7a98cc215
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.