DESIGN.md@packages/postext/src/composedB

DESIGN.md@packages/postext/src/composed from drnachio/postext is a DESIGN.md file: the design rules coding agents follow in that repo.

Install it, pinned
mdr add drnachio/postext/packages/postext/src/composed/DESIGN.md@git:20261020.c031ab0

Pins git:20261020.c031ab0 in mdr.lock. Pin the fingerprint instead.

Audit grade
B, 13 of 14 checks passed
Kind
DESIGN.md file
Repository
drnachio/postext
Path
packages/postext/src/composed/DESIGN.md
Versions recorded
10
Latest version
git:20261020.c031ab0, committed Oct 20, 2026
First version recorded
Oct 17, 2026
Size
228,739 bytes
Repository stars
8
License
MIT

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

# Composed pages: design (P1, drnachio/postext#847)

Status: approved (P1); §5.8–§5.12 record what P4, P14, P7, P5 and P15 built. Programme tracker: drnachio/postext#846.
Draft types: [`types.ts`](./types.ts) (no runtime effect).

A composed page is a page whose form is a **template** (named frames, groups, decoration) held in
the configuration, and whose content is the Markdown between a `::::page` fence, poured into the
frames by **slot** name. Geometry never appears in the Markdown; content text never appears in the
configuration.

## 1. Vocabulary

<table>
<tr><th>Term</th><th>Lives in</th><th>What it is</th></tr>
<tr><td>template</td><td>config <code>pageTemplates[]</code></td><td>A named page (or spread) layout: frames, groups, decoration, header/footer, variants.</td></tr>
<tr><td>frame</td><td>template <code>frames[]</code></td><td>A named rectangle that receives typeset content. Has position, size rules, style, layer, fitting and continuation.</td></tr>
<tr><td>group</td><td>template <code>groups[]</code></td><td>A <code>stack</code> or <code>row</code> of frames that share space and move together.</td></tr>
…

Read the whole file at its exact version.

How to install

The exact contents, by fingerprint
mdr add drnachio/postext/packages/postext/src/composed/DESIGN.md@sha256:88b99e735b4abbe4

The line at the top of this page pins the label git:20261020.c031ab0, 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_m33jawnk47466gxi.svg)](https://markdownregistry.com/a/art_m33jawnk47466gxi)

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

Versions

The registry has recorded 10 versions of this file, between Oct 17, 2026 and Oct 20, 2026, more than one a day. Its first recorded version is graded A and its latest B.

versioncommittedcommitsizeaudit
git:20261020.c031ab0 latest2026-10-20 c031ab0 228,739 BB view · diff
git:20261020.8d4cf322026-10-20 8d4cf32 228,691 BB view · diff
git:20261020.a6b81812026-10-20 a6b8181 224,142 BB view · diff
git:20261020.37f99c32026-10-20 37f99c3 218,049 BB view · diff
git:20261020.d6762022026-10-20 d676202 209,973 BB view · diff
git:20261017.6a51a8c2026-10-17 6a51a8c 82,011 BA view · diff
git:20261017.d6fe13b2026-10-17 d6fe13b 83,154 BA view · diff
git:20261017.bacd9752026-10-17 bacd975 80,598 BA view · diff
git:20261017.1ff6f772026-10-17 1ff6f77 79,219 BA view · diff
git:20261017.cc82a032026-10-17 cc82a03 79,968 BA view

Audit of the latest version

B  13 of 14 checks passed. Fixed automatic checks with no AI involved, so the same checks give the same answer every run.
  • fail: Size between 200 bytes and 200 KB (228739 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

Starting a new one? Use a template for DESIGN.md on mdpantry, which passes every one of these checks and says what to change in it.

Source

GitHub

drnachio/postext · 8 stars · license MIT · pushed 2026-10-20 · branch main

API

GET https://markdownregistry.com/api/v1/artifacts/art_m33jawnk47466gxi
GET https://markdownregistry.com/api/v1/resolve?ref=drnachio/postext/packages/postext/src/composed/DESIGN.md
GET https://markdownregistry.com/api/v1/blob/88b99e735b4abbe4b43fdca856ec562dc87ade73862cf1c177c583f040687c6e

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: what DESIGN.md is and how agents use it · which agent file does what.

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Every file in drnachio/postext

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