programming-swift SKILL.md skillA
programming-swift 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-swift@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-swift/SKILL.md- Versions recorded
- 7
- Latest version
- git:20261013.a69e0bb, committed Oct 13, 2026
- First version recorded
- Apr 28, 2026
- Size
- 7,714 bytes
- Repository stars
- 6
- License
- Apache-2.0
Modern Swift best practices for AI coding agents: value semantics, API design, isolation, task ownership, and package compatibility. Auto-activates in Swift 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 Swift language implementation and review across packages, services, and apps. Keep platform UI, persistence, and distribution decisions in their platform context; focus here on values, APIs, concurrency, and explicit failures. ## Mental model Value semantics control mutation; actor isolation controls access; task structure controls lifetime. None substitutes for the others. Make these contracts visible instead of quieting compiler diagnostics with unchecked annotations or detached tasks. ## Version and isolation gate As of 2026-10: Swift 6.4 is the current release (September 2026, shipped in Xcode 27). Check the repository's toolchain, `swift-tools-version`, language mode, upcoming-feature flags, default isolation, and deployment targets separately. A Swift 6 compiler can compile in Swift 5 language mode. - Swift 6 language mode enables data-race safety checks. Migrate boundaries deliberately; don't assume a toolchain upgrade changes the package's language mode. …
Read the whole file at its exact version.
How to install
mdr add muvon/octomind-tap/programming-swift@sha256:77e9a3e37d596a96The 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_gequdfanddy5xkqk)
3 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 | 7,714 B | A | view · diff |
| git:20261010.5d9bef4 | 2026-10-10 | 5d9bef4 | 6,964 B | A | view · diff |
| git:20260905.88628fb | 2026-09-05 | 88628fb | 6,912 B | A | view · diff |
| git:20260510.fe97ca3 | 2026-05-10 | fe97ca3 | 4,268 B | A | view · diff |
| git:20260509.966244f | 2026-05-09 | 966244f | 4,313 B | A | view · diff |
| git:20260503.f77bcc0 | 2026-05-03 | f77bcc0 | 4,334 B | A | view · diff |
| git:20260428.53308d1 | 2026-04-28 | 53308d1 | 4,780 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 (7714 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_gequdfanddy5xkqk GET https://markdownregistry.com/api/v1/resolve?ref=muvon/octomind-tap/programming-swift GET https://markdownregistry.com/api/v1/blob/77e9a3e37d596a9680d3a2740cd601b21a88b397d562004b20da6e4d79b0ee70
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.