longform SKILL.md skillA

longform from harmix/open-stanley is an agent skill: a SKILL.md folder an AI agent loads when a task calls for it.

Install it, pinned
mdr add harmix/open-stanley/longform@git:20260914.1e4d992

Pins git:20260914.1e4d992 in mdr.lock. Pin the fingerprint instead.

Audit grade
A, 17 of 17 checks passed
Kind
SKILL.md skill
Repository
harmix/open-stanley
Path
open-stanley/skills/longform/SKILL.md
Versions recorded
2
Latest version
git:20260914.1e4d992, committed Sep 14, 2026
First version recorded
Sep 14, 2026
Size
6,141 bytes
Repository stars
5
License
MIT

Write one long piece — a teardown, a field report, or a build log — from the vault's own receipts, then cut it into the posts and comments that point back at it. Use when the user says "write an article", "a blog post", "a teardown of X", "we should write something like that piece", "turn this into an essay", or when the monthly strategy check-in says the lane needs a flagship. Also handles LinkedIn Articles and X Articles.

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

# Longform

A post is worth a day. A good long piece is worth a quarter: it is the thing people link to, quote back at you, and remember you for, and it feeds four to six posts that each point at it.

This is a format the plugin knows how to execute, not a ritual with a slot in the calendar. Use it when the user asks for it, or when the monthly strategy check-in proposes it as an experiment because the evidence says long pieces work in their lane. Do not schedule it on a hunch, and never pad one out: a thin long piece is worse than no long piece.

## 1. Does the material carry a long piece?

Only three shapes earn the length, and each has an entry condition you can check in `stories/` before writing a word:

- **Teardown** — the field is using a word wrong, and you can prove it mechanically. Needs: the artifact you are arguing with (a post, a doc, a product page, quoted exactly), *and* your own measured numbers. Without numbers of your own it is a complaint.
- **Field report** — you ran something real for weeks and can say what happened. Needs: a start state, a change, an end state, and at least one thing that went wrong.
…

Read the whole file at its exact version.

How to install

The exact contents, by fingerprint
mdr add harmix/open-stanley/longform@sha256:c4fe08057f05faa4

The line at the top of this page pins the label git:20260914.1e4d992, 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_5ggy4cpbsmogyn2b.svg)](https://markdownregistry.com/a/art_5ggy4cpbsmogyn2b)

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

Versions

The registry has recorded 2 versions of this file, all committed on Sep 14, 2026.

versioncommittedcommitsizeaudit
git:20260914.1e4d992 latest2026-09-14 1e4d992 6,141 BA view · diff
git:20260914.d793be22026-09-14 d793be2 5,957 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 (6141 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

harmix/open-stanley · 5 stars · license MIT · pushed 2026-11-06 · branch main

API

GET https://markdownregistry.com/api/v1/artifacts/art_5ggy4cpbsmogyn2b
GET https://markdownregistry.com/api/v1/resolve?ref=harmix/open-stanley/longform
GET https://markdownregistry.com/api/v1/blob/c4fe08057f05faa4142880036b2b28055127fbfc3b0dfddbac370c7a38d0e19a

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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Every file in harmix/open-stanley

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