programming-osx SKILL.md skillA
programming-osx from muvon/octomind-tap is an agent skill: a SKILL.md folder an AI agent loads when a task calls for it.
mdr add muvon/octomind-tap/programming-osx@git:20261013.a69e0bbPins git:20261013.a69e0bb in mdr.lock. Pin the fingerprint instead.
- Audit grade
- A, 17 of 17 checks passed
- Kind
- SKILL.md skill
- Repository
- muvon/octomind-tap
- Path
skills/programming-osx/SKILL.md- Versions recorded
- 7
- Latest version
- git:20261013.a69e0bb, committed Oct 13, 2026
- First version recorded
- Apr 28, 2026
- Size
- 7,486 bytes
- Repository stars
- 6
- License
- Apache-2.0
macOS app best practices for AI coding agents: window and command ownership, AppKit/SwiftUI integration, sandboxed files, and distribution. Auto-activates for Mac app projects.
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
## Overview Use for native macOS app implementation and review. Focus on windows, commands, files, sandbox boundaries, and distribution; preserve the application's SwiftUI/AppKit architecture and deployment contract. ## Mental model A Mac app may have many independently focused windows and continue running with none visible. Model document, scene, and process lifetimes separately. File access and helper execution depend on explicit user/system authority, not just a path or process-wide singleton. ## Platform gate As of 2026-10: Xcode 27 (Swift 6.4 compiler, macOS 27 SDK, runs on macOS Tahoe 26.6+) is the stable release; Xcode 27.1 is at release candidate and 27.2 in beta. Bundled helpers built with non-Apple toolchains carry their own minimum macOS (for example, Go 1.27 binaries require macOS 13+); check it against the app's deployment target. Apple's compatibility table distinguishes compiler, build SDK, host OS, and deployment target. Check these independently before adopting APIs; use actual symbol availability, not the installed machine's OS, as the minimum-version contract. …
Read the whole file at its exact version.
How to install
mdr add muvon/octomind-tap/programming-osx@sha256:e8b076d0cb683e03The line at the top of this page pins the label git:20261013.a69e0bb, 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_anwovdkbyuxkkr56)
5 badge image fetches in 30 days. What the badge shows.
Versions
The registry has recorded 7 versions of this file, between Apr 28, 2026 and Oct 13, 2026, about one every 28 days.
| version | committed | commit | size | audit | |
|---|---|---|---|---|---|
| git:20261013.a69e0bb latest | 2026-10-13 | a69e0bb | 7,486 B | A | view · diff |
| git:20261010.5d9bef4 | 2026-10-10 | 5d9bef4 | 7,233 B | A | view · diff |
| git:20260905.88628fb | 2026-09-05 | 88628fb | 7,173 B | A | view · diff |
| git:20260510.fe97ca3 | 2026-05-10 | fe97ca3 | 4,676 B | A | view · diff |
| git:20260509.966244f | 2026-05-09 | 966244f | 4,579 B | A | view · diff |
| git:20260503.f77bcc0 | 2026-05-03 | f77bcc0 | 4,600 B | A | view · diff |
| git:20260428.53308d1 | 2026-04-28 | 53308d1 | 5,149 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 (7486 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
muvon/octomind-tap · 6 stars · license Apache-2.0 · pushed 2026-11-08 · branch master
API
GET https://markdownregistry.com/api/v1/artifacts/art_anwovdkbyuxkkr56 GET https://markdownregistry.com/api/v1/resolve?ref=muvon/octomind-tap/programming-osx GET https://markdownregistry.com/api/v1/blob/e8b076d0cb683e03523b32fe573a15cd8b76cca63046925a9df9521dc2a402a9
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.