product-documentation SKILL.md skillA

product-documentation from devantler-tech/agent-skills is an agent skill: a SKILL.md folder an AI agent loads when a task calls for it.

Install it, pinned
mdr add devantler-tech/agent-skills/product-documentation@git:20261025.35a8e1a

Pins git:20261025.35a8e1a in mdr.lock. Pin the fingerprint instead.

Audit grade
A, 17 of 17 checks passed
Kind
SKILL.md skill
Repository
devantler-tech/agent-skills
Path
product-documentation/SKILL.md
Versions recorded
2
Latest version
git:20261025.35a8e1a, committed Oct 25, 2026
First version recorded
Oct 15, 2026
Size
5,894 bytes
Repository stars
3
License
Apache-2.0

Build or maintain user documentation sites for software products, including tutorials, task guides, API reference and publication checks. Use for a product documentation website or its information architecture. Do not use for ordinary README edits, engineering proposals or engineering specifications.

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

# Product documentation

Help a user achieve a real result with the product. A successful build proves the
site can be generated; it does not prove the instructions work or the public site
is available.

## Establish the reader and the contract

Identify the next useful user journey from the request, existing documentation and
product interfaces. Separate a newcomer trying the product from an operator
installing it and a developer integrating it. Ask only when a missing decision
would change the work materially; use the repository's conventions for routine
choices.

Read the relevant commands, schemas, configuration defaults, release artifacts and
existing guides before describing their behavior. Distinguish released behavior
from default-branch development, opt-in features and controlled experimental
evidence. Preserve old installation identifiers until their migration actually
ships. Never fill a gap with a plausible-looking command or a maturity claim.

Keep one canonical reference for each contract. Link to existing detailed guides
or generate reference from the actual interface when the repository supports it;
do not maintain a second copied API manual.
…

Read the whole file at its exact version.

How to install

The exact contents, by fingerprint
mdr add devantler-tech/agent-skills/product-documentation@sha256:56ad4521bb642459

The line at the top of this page pins the label git:20261025.35a8e1a, 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_shhu7zmu7d7rcelo.svg)](https://markdownregistry.com/a/art_shhu7zmu7d7rcelo)

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

Versions

The registry has recorded 2 versions of this file, between Oct 15, 2026 and Oct 25, 2026, about one every 9 days.

versioncommittedcommitsizeaudit
git:20261025.35a8e1a latest2026-10-25 35a8e1a 5,894 BA view · diff
git:20261015.aa404bd2026-10-15 aa404bd 5,212 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 (5894 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

devantler-tech/agent-skills · 3 stars · license Apache-2.0 · pushed 2026-10-29 · branch main

API

GET https://markdownregistry.com/api/v1/artifacts/art_shhu7zmu7d7rcelo
GET https://markdownregistry.com/api/v1/resolve?ref=devantler-tech/agent-skills/product-documentation
GET https://markdownregistry.com/api/v1/blob/56ad4521bb6424592c12e31d896ef1507adbe8fd347e73502328ae4436f0a754

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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