duo-camera SKILL.md skillA
duo-camera from kimeur/duology is an agent skill: a SKILL.md folder an AI agent loads when a task calls for it.
mdr add kimeur/duology/duo-camera@git:20261020.79859e6Pins git:20261020.79859e6 in mdr.lock. Pin the fingerprint instead.
- Audit grade
- A, 17 of 17 checks passed
- Kind
- SKILL.md skill
- Repository
- kimeur/duology
- Path
plugins/duology-features/skills/duo-camera/SKILL.md- Versions recorded
- 1
- Latest version
- git:20261020.79859e6, committed Oct 20, 2026
- Size
- 22,197 bytes
- Repository stars
- 13
- License
- MIT
Camera capture on iPhone Duo, Apple's foldable. Use when an app takes photos or video, runs a video call or shows a camera preview, and must work closed (outer display), open (inner display), partly folded (book, tabletop), open and turned around (flipped) and through fold and unfold. Covers the virtual front camera (.builtInWideAngleCamera or .builtInUltraWideCamera at .front; shared features only, up to 1080p at 60 fps, no depth), the physical front cameras…
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
# duo-camera iPhone Duo has a front camera above each display, rear cameras, and a hinge that turns them around. Which way a camera points depends on the display your app is on. This skill tells you which camera to use, how to follow it through a fold, and how to lay out capture for each pose. Load neighbours when the task needs them: `duo-scenes` (the camera capture accessory's lifecycle and UIKit registration), `duo-postures` (tabletop and flipped layouts), `duo-layout` (reserved regions, including the inner camera's occlusion), `duo-continuity` (state through a fold). > **No camera in the simulator.** The iPhone Duo simulator has no camera. *Measured* (20 Oct 2026): every discovery session returned no device, and a direction coordinator kept an empty map and never called its handler (we watched for up to 2 minutes). So every capture behaviour in this skill comes from Apple's pages and is unverified on a device. All Swift code here typechecks against the iOS 27.1 SDK; none of it has run with a real camera. …
Read the whole file at its exact version.
How to install
mdr add kimeur/duology/duo-camera@sha256:19bf5d325a498f88The line at the top of this page pins the label git:20261020.79859e6, 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_ogy5us2gjq2rddlz)
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Versions
The registry has recorded 1 version of this file, committed on Oct 20, 2026.
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 (22197 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
kimeur/duology · 13 stars · license MIT · pushed 2026-10-20 · branch main
API
GET https://markdownregistry.com/api/v1/artifacts/art_ogy5us2gjq2rddlz GET https://markdownregistry.com/api/v1/resolve?ref=kimeur/duology/duo-camera GET https://markdownregistry.com/api/v1/blob/19bf5d325a498f8893aba17d1fc876dfdc83617d7fdb3f2c7e67ce1781b0876f
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.