doc-writing SKILL.md skillA

doc-writing from higoralves/orc is an agent skill: a SKILL.md folder an AI agent loads when a task calls for it.

Install it, pinned
mdr add higoralves/orc/doc-writing@git:20261020.7a1f356

Pins git:20261020.7a1f356 in mdr.lock. Pin the fingerprint instead.

Audit grade
A, 17 of 17 checks passed
Kind
SKILL.md skill
Repository
higoralves/orc
Path
orc/skills/doc-writing/SKILL.md
Versions recorded
3
Latest version
git:20261020.7a1f356, committed Oct 20, 2026
First version recorded
Jun 24, 2026
Size
5,047 bytes
Repository stars
7
License
MIT

Shared scaffolding for numbered design/spec docs — outline, NNNN-* numbering, review gates, doc-type map (PRD/TRD/RFC/ADR/postmortem). Referenced by orc:prd/trd/rfc/adr-writing + postmortem.

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

# Doc Writing — shared scaffolding

This skill holds the material common to every numbered design/spec document orc authors. The five type-specific skills — `orc:prd-writing`, `orc:trd-writing`, `orc:rfc-writing`, `orc:adr-writing`, `orc:postmortem-writing` — defer here for the shared parts and add only their own template, fields, and tone.

Read this first when authoring any of those docs. It answers: **which doc type is this?**, **how is it laid out?**, **where does it get published?**, and **what are the review gates?**

## The doc-type map — which one is this?

Six types — PRD, TRD, RFC, ADR, postmortem, plan — form a lineage: **PRD → TRD → (RFC if alternatives exist) → plan → ADRs as decisions lock in**; a postmortem is off to the side. Read [DOC-TYPE-MAP.md](references/DOC-TYPE-MAP.md) when the type is in doubt: the matrix (question, audience, lifetime) and how each pair differs. When the choice is borderline, surface the call to the user rather than guessing.

## Where docs live — numbering & publication

Numbered docs follow one convention across the project:

```
docs/<type>s/NNNN-<kebab-name>.md
```
…

Read the whole file at its exact version.

How to install

The exact contents, by fingerprint
mdr add higoralves/orc/doc-writing@sha256:0f06895c6a0c4107

The line at the top of this page pins the label git:20261020.7a1f356, 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.

Badge

mdr badge

[![mdr](https://markdownregistry.com/badge/art_g55q4clfu6qhyngw.svg)](https://markdownregistry.com/a/art_g55q4clfu6qhyngw)

1 badge image fetches in 30 days. What the badge shows.

Versions

The registry has recorded 3 versions of this file, between Jun 24, 2026 and Oct 20, 2026, about one every 59 days.

versioncommittedcommitsizeaudit
git:20261020.7a1f356 latest2026-10-20 7a1f356 5,047 BA view · diff
git:20260805.600ee502026-08-05 600ee50 8,996 BA view · diff
git:20260624.531616f2026-06-24 531616f 8,988 BA view

Audit of the latest version

A  17 of 17 checks passed. Fixed automatic checks with no AI involved, so the same checks give the same answer every run.
  • pass: Frontmatter block present
  • pass: Frontmatter declares a name
  • pass: Frontmatter declares a description
  • pass: Size between 200 bytes and 200 KB (5047 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

GitHub

higoralves/orc · 7 stars · license MIT · pushed 2026-10-24 · branch main

API

GET https://markdownregistry.com/api/v1/artifacts/art_g55q4clfu6qhyngw
GET https://markdownregistry.com/api/v1/resolve?ref=higoralves/orc/doc-writing
GET https://markdownregistry.com/api/v1/blob/0f06895c6a0c4107005faf18e520fd1010bbdec594e17a601de39696b00594fc

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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