iphone-duo-layout SKILL.md skillA

iphone-duo-layout from alexey1312/iphone-duo-agent-skill is an agent skill: a SKILL.md folder an AI agent loads when a task calls for it.

Install it, pinned
mdr add alexey1312/iphone-duo-agent-skill/iphone-duo-layout@git:20261030.98cdb7c

Pins git:20261030.98cdb7c in mdr.lock. Pin the fingerprint instead.

Audit grade
A, 17 of 17 checks passed
Kind
SKILL.md skill
Repository
alexey1312/iphone-duo-agent-skill
Path
skills/iphone-duo-layout/SKILL.md
Versions recorded
9
Latest version
git:20261030.98cdb7c, committed Oct 30, 2026
First version recorded
Sep 13, 2026
Size
24,247 bytes
Repository stars
7
License
MIT

Use when an app's layout or geometry breaks or wastes space on iPhone Duo's foldable inner display: layouts that should become multi-column in regular × regular size classes, NavigationSplitView or TabView sidebars, a phone-width column stuck in the middle, asymmetric safe-area insets, content under the side bar or the keyboard in Split View, content, floating controls, sheets, collection-view sections or WKWebView pages crossed by the hinge in book or tabletop pose, the FaceTime camera…

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

# iPhone Duo layout

Layout on iPhone Duo is ordinary adaptive layout pushed further: two displays with
different size classes, a hinge that divides the inner display when folded, and
cameras that occlude part of it. Start from system containers — most of the behavior
comes for free — and add custom work only where a container cannot express it.

Code: `references/layout-code.md`. Availability: `references/api-availability.md`
(reserved regions, arrangements and `ContentMarginGuide` need the **iOS 27.1 SDK**,
which ships with Xcode 27.1 — on that toolchain they need a deployment-target gate,
not a blocked entry). Physical facts — display sizes, where the cameras and fold sit,
poses, drawing mockups: `references/device-geometry.md` (never a layout input).
Apple engineers' forum answers fill gaps the talks leave — collection views, web
views, sheets in folded poses — and rank below the talks
(`references/sources.md` › Developer Forums Q&A; cite them as *Forums 848036*).

## 1. Size classes, not devices (Tech Talk 111461, 2:46)

- Outer display: like other iPhones. Inner display: regular × regular — room for
  sidebars and multiple columns.
…

Read the whole file at its exact version.

How to install

The exact contents, by fingerprint
mdr add alexey1312/iphone-duo-agent-skill/iphone-duo-layout@sha256:4302afd03fb81341

The line at the top of this page pins the label git:20261030.98cdb7c, 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_4ljqx56l3to2265j.svg)](https://markdownregistry.com/a/art_4ljqx56l3to2265j)

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

Versions

The registry has recorded 9 versions of this file, between Sep 13, 2026 and Oct 30, 2026, about one every 6 days.

versioncommittedcommitsizeaudit
git:20261030.98cdb7c latest2026-10-30 98cdb7c 24,247 BA view · diff
git:20261029.e4c760e2026-10-29 e4c760e 22,380 BA view · diff
git:20261005.bab83982026-10-05 bab8398 20,349 BA view · diff
git:20261001.51594082026-10-01 5159408 14,886 BA view · diff
git:20260924.55c3e322026-09-24 55c3e32 11,286 BA view · diff
git:20260918.f4b10ab2026-09-18 f4b10ab 10,940 BA view · diff
git:20260917.6ac2bc72026-09-17 6ac2bc7 10,811 BA view · diff
git:20260913.566635a2026-09-13 566635a 8,498 BA view · diff
git:20260913.62bff5b2026-09-13 62bff5b 7,387 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 (24247 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

alexey1312/iphone-duo-agent-skill · 7 stars · license MIT · pushed 2026-10-30 · branch main

API

GET https://markdownregistry.com/api/v1/artifacts/art_4ljqx56l3to2265j
GET https://markdownregistry.com/api/v1/resolve?ref=alexey1312/iphone-duo-agent-skill/iphone-duo-layout
GET https://markdownregistry.com/api/v1/blob/4302afd03fb81341a273c06abbb960af0acb11def49550bdf2cdc342c7bdd31c

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.

More from alexey1312/iphone-duo-agent-skill

AGENTS.md AGENTS.md file
alexey1312/iphone-duo-agent-skill · AGENTS.md
git:20261029.170b743 · audit A · 7 stars
iphone-duo-adaptivity-audit SKILL.md skill
alexey1312/iphone-duo-agent-skill · skills/iphone-duo-adaptivity-audit/SKILL.md · Find and fix legacy screen, orientation, idiom and lifecycle code that breaks on iPhone Duo's inner display and in…
git:20261030.98cdb7c · audit A · 7 stars
AGENTS.md@skills/iphone-duo-adaptivity-audit/evals/files/FloatingDock AGENTS.md file
alexey1312/iphone-duo-agent-skill · skills/iphone-duo-adaptivity-audit/evals/files/FloatingDock/AGENTS.md
git:20260913.62bff5b · audit A · 7 stars
iphone-duo-bars SKILL.md skill
alexey1312/iphone-duo-agent-skill · skills/iphone-duo-bars/SKILL.md · Prepare navigation bars, toolbars and tab bars for iPhone Duo's vertical bars, where controls move to the side of the…
git:20261030.98cdb7c · audit A · 7 stars
iphone-duo-displays SKILL.md skill
alexey1312/iphone-duo-agent-skill · skills/iphone-duo-displays/SKILL.md · Use iPhone Duo's hinge, two displays, two front cameras and multiple windows in SwiftUI and UIKit apps. Use when a…
git:20261005.bab8398 · audit A · 7 stars
iphone-duo-readiness SKILL.md skill
alexey1312/iphone-duo-agent-skill · skills/iphone-duo-readiness/SKILL.md · End-to-end readiness workflow for iPhone Duo, Apple's foldable iPhone with an outer display and a regular-by-regular…
git:20261030.98cdb7c · audit A · 7 stars

Every file in alexey1312/iphone-duo-agent-skill

Browse by kind, by grade A, or by owner.