iphone-duo SKILL.md skillA
iphone-duo from ztc0611/iphone-duo-skill is an agent skill: a SKILL.md folder an AI agent loads when a task calls for it.
mdr add ztc0611/iphone-duo-skill/iphone-duo@git:20261027.ac0ccb9Pins git:20261027.ac0ccb9 in mdr.lock. Pin the fingerprint instead.
- Audit grade
- A, 17 of 17 checks passed
- Kind
- SKILL.md skill
- Repository
- ztc0611/iphone-duo-skill
- Path
iphone-duo/SKILL.md- Versions recorded
- 3
- Latest version
- git:20261027.ac0ccb9, committed Oct 27, 2026
- First version recorded
- Sep 28, 2026
- Size
- 3,965 bytes
- Repository stars
- 5
- License
- none declared
Build and review adaptive iPhone Duo interfaces, or test app behavior across its displays and fold states in the Xcode simulator. Use for hinge APIs, reserved regions, arrangement views, multiple scenes, and simulator fold testing.
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 Use this skill for iPhone Duo app work and simulator checks. Use Xcode 27.2 with the iOS 27.2 SDK and Duo simulator runtime as the current baseline; the earlier 27.1-only setup is no longer needed. The app API signatures in this skill were checked against Xcode 27.2 (27B48); revisit them after an SDK upgrade or a compiler mismatch. Keep Apple's published guidance distinct from simulator observations and third-party tooling. [Apple: Xcode 27.2 release notes](https://developer.apple.com/documentation/xcode-release-notes/xcode-27_2-release-notes) When available, Apple's App Resizability skill (exported from Xcode with `xcrun agent skills export`) complements the Duo-specific layout and testing guidance here with scene lifecycle, window-relative traits, and changing safe areas. [Apple: skill export](https://developer.apple.com/videos/play/wwdc2026/278/) · [Apple: Duo preparation](https://developer.apple.com/videos/play/tech-talks/111461/) …
Read the whole file at its exact version.
How to install
mdr add ztc0611/iphone-duo-skill/iphone-duo@sha256:c2564db0f1e3913bThe line at the top of this page pins the label git:20261027.ac0ccb9, 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.
[](https://markdownregistry.com/a/art_s76zoivgzxsiefm7)
1 badge image fetches in 30 days. What the badge shows.
Versions
The registry has recorded 3 versions of this file, between Sep 28, 2026 and Oct 27, 2026, about one every 15 days.
| version | committed | commit | size | audit | |
|---|---|---|---|---|---|
| git:20261027.ac0ccb9 latest | 2026-10-27 | ac0ccb9 | 3,965 B | A | view · diff |
| git:20261008.0e8434f | 2026-10-08 | 0e8434f | 3,796 B | A | view · diff |
| git:20260928.632eb98 | 2026-09-28 | 632eb98 | 3,436 B | A | view |
Audit of the latest version
- pass: Frontmatter block present
- pass: Frontmatter declares a name
- pass: Frontmatter declares a description
- pass: Size between 200 bytes and 200 KB (3965 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
ztc0611/iphone-duo-skill · 5 stars · license none declared · pushed 2026-10-27 · branch main
API
GET https://markdownregistry.com/api/v1/artifacts/art_s76zoivgzxsiefm7 GET https://markdownregistry.com/api/v1/resolve?ref=ztc0611/iphone-duo-skill/iphone-duo GET https://markdownregistry.com/api/v1/blob/c2564db0f1e3913b336ef45340cfbe5e8265b2afbe73386c35dfc7a0316e3b14
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.