ai-write SKILL.md skillA

ai-write from arcasilesgroup/ai-engineering is an agent skill: a SKILL.md folder an AI agent loads when a task calls for it.

Install it, pinned
mdr add arcasilesgroup/ai-engineering/ai-write@git:20260926.b0fd9cf

Pins git:20260926.b0fd9cf in mdr.lock. Pin the fingerprint instead.

Audit grade
A, 17 of 17 checks passed
Kind
SKILL.md skill
Repository
arcasilesgroup/ai-engineering
Path
skills/ai-write/SKILL.md
Versions recorded
7
Latest version
git:20260926.b0fd9cf, committed Sep 26, 2026
First version recorded
Sep 1, 2026
Size
4,805 bytes
Repository stars
65
License
Apache-2.0

Writes technical documentation for this repository: a README, a wiki page, product documentation, API docs or a technical post. Applies the framework's single writing standard (`references/documentation-writer.md`) and verifies every document against the tree. Trigger for "write the README", "update the wiki", "document this API", "write a technical post about", "refresh the docs". Not for the changelog. Not for a feature plan — use /ai-orchestrator. Not for a finding — use /ai-note. Not for…

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

# Write documentation with the framework's gates

## What it produces

One document — a README, a wiki page, product documentation, API docs or a technical post —
written against the framework's single standard and verified against the tree: every named
file `exists`, nothing restates what the environment already says, and each section ends on
a checkable completion criterion. A document that cannot be verified exits `not-covered: <reason>`.

## Steps

1. Read the voice: [references/voice.md](references/voice.md). The reply to the
   person, and the opening of the document, follow it. Then read the writing
   standard: [references/documentation-writer.md](references/documentation-writer.md).
   If either file is missing, stop and say `INCOMPLETE: writing standard absent`.
   Then read the reference for the artifact at hand: [references/readme-writer.md](references/readme-writer.md)
   for a README, [references/contributing-writer.md](references/contributing-writer.md) for
   CONTRIBUTING, a code of conduct or a release flow, and
   [references/security-md-writer.md](references/security-md-writer.md) for SECURITY.md.
…

Read the whole file at its exact version.

How to install

The exact contents, by fingerprint
mdr add arcasilesgroup/ai-engineering/ai-write@sha256:fb2eeba38f971574

The line at the top of this page pins the label git:20260926.b0fd9cf, 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_3kzc5ilkx22eou3h.svg)](https://markdownregistry.com/a/art_3kzc5ilkx22eou3h)

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

Versions

The registry has recorded 7 versions of this file, between Sep 1, 2026 and Sep 26, 2026, about one every 4 days.

versioncommittedcommitsizeaudit
git:20260926.b0fd9cf latest2026-09-26 b0fd9cf 4,805 BA view · diff
git:20260922.83b942f2026-09-22 83b942f 4,560 BA view · diff
git:20260911.eccaa3a2026-09-11 eccaa3a 4,581 BA view · diff
git:20260910.d0213302026-09-10 d021330 4,579 BA view · diff
git:20260910.f2e5ee12026-09-10 f2e5ee1 4,273 BA view · diff
git:20260901.deb68d32026-09-01 deb68d3 3,922 BA view · diff
git:20260901.dca22e52026-09-01 dca22e5 3,285 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 (4805 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

arcasilesgroup/ai-engineering · 65 stars · license Apache-2.0 · pushed 2026-11-09 · branch main

API

GET https://markdownregistry.com/api/v1/artifacts/art_3kzc5ilkx22eou3h
GET https://markdownregistry.com/api/v1/resolve?ref=arcasilesgroup/ai-engineering/ai-write
GET https://markdownregistry.com/api/v1/blob/fb2eeba38f971574370cfa7c960f57e490b6a6b3f1c144d111f7a43c219a7895

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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