artemnovichkov/xcode-skills · skills/swiftui-whats-new-27/SKILL.md

swiftui-whats-new-27 skillA

swiftui-whats-new-27 is agent-read markdown (skill) from artemnovichkov/xcode-skills: New SwiftUI APIs, behaviors, and deprecations in the 2027 OS releases (iOS 27 and aligned macOS/watchOS/tvOS/visionOS). Consult when asked what's new in SwiftUI 27, or when working with: - @State compile errors after an SDK update ("used before being initialized", "invalid redeclaration of synthesized property") or @State becaming a macro - @ViewBuilder/@ContentBuilder ambiguous overloads or type-check regressions; drag-to-reorder in any container (List, stacks, grids, custom layouts) via reorde.

Indexed from public GitHub and served as immutable, content-addressed versions. Install it pinned to an exact SHA-256 with the mdr CLI, and every file is verified against the hash recorded here before it reaches your agent. The deterministic audit below grades the latest version, and the same file always earns the same grade.

How to install

Latest version
mdr add artemnovichkov/xcode-skills/swiftui-whats-new-27@git:20260909.876d18c
Exact content
mdr add artemnovichkov/xcode-skills/swiftui-whats-new-27@sha256:2b0fea2d9fe5215c

Pin to a label to follow the author's releases, or to a sha256 to freeze the exact bytes forever. Either way the resolved hash is written to mdr.lock, and mdr install reproduces it on any machine.

Badge

mdr badge

[![mdr](https://markdownregistry.com/badge/art_kxn62gorfzc3rsxd.svg)](https://markdownregistry.com/a/art_kxn62gorfzc3rsxd)

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Versions

versioncommittedcommitsizeaudit
git:20260909.876d18c latest2026-09-09 876d18c 5,120 BA view · diff
git:20260811.879104d2026-08-11 879104d 5,120 BA view

Audit of the latest version

A  17 of 17 checks passed. Deterministic, no model, 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 (5120 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

artemnovichkov/xcode-skills · 12 stars · license none · pushed 2026-09-09 · branch main

API

GET https://markdownregistry.com/api/v1/artifacts/art_kxn62gorfzc3rsxd
GET https://markdownregistry.com/api/v1/resolve?ref=artemnovichkov/xcode-skills/swiftui-whats-new-27
GET https://markdownregistry.com/api/v1/blob/2b0fea2d9fe5215cb2f6335a1c2bf98aff613e7d83c4cff57aa529ded9b040e8