fal3/claude-skills-collection · skills/swift-unit-testing-skill/SKILL.md

Swift Unit Testing Skill skillA

Swift Unit Testing Skill is agent-read markdown (skill) from fal3/claude-skills-collection: Design, write, migrate, and review Swift unit and integration tests using Swift Testing by default, with XCTest retained for UI automation, performance metrics, Objective-C interoperability, and legacy suites. Use for @Test, #expect, #require, parameterized tests, async tests, dependency injection, mocks/fakes, test plans, XCTest, XCUITest, TDD, flaky tests, and test architecture. Do not use UI-test polling or XCTest subclasses for ordinary new Swift unit tests, and do not introduce third-party .

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 fal3/claude-skills-collection/Swift Unit Testing Skill@git:20260917.7201e74
Exact content
mdr add fal3/claude-skills-collection/Swift Unit Testing Skill@sha256:e25630d57b9b7164

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_2ixramm3kbmaocn6.svg)](https://markdownregistry.com/a/art_2ixramm3kbmaocn6)

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Versions

versioncommittedcommitsizeaudit
git:20260917.7201e74 latest2026-09-17 7201e74 7,617 BA view · diff
git:20260814.a9c26d72026-08-14 a9c26d7 7,620 BA view · diff
v12025-10-22 4c2260c 16,248 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 (7617 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

fal3/claude-skills-collection · 16 stars · license MIT · pushed 2026-09-17 · branch main

API

GET https://markdownregistry.com/api/v1/artifacts/art_2ixramm3kbmaocn6
GET https://markdownregistry.com/api/v1/resolve?ref=fal3/claude-skills-collection/Swift Unit Testing Skill
GET https://markdownregistry.com/api/v1/blob/e25630d57b9b7164fe70b70361f1ad3bc5310d19deec9856d1bd7f397fd6e278