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An independent, curated directory of AI-coding tools for solo builders - skills, MCP servers, marketplaces and workflows for Claude Code, Codex and Cursor, organized by the indie build journey from idea to operate.

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Last updated June 10, 2026 · © 2026 Skillselion. Skillselion is an independent project and is not affiliated with Anthropic, OpenAI, Cursor, Claude, Claude Code, or Codex.

Skills/AVDLEE/SWIFT TESTING AGENT SKILL

avdlee/swift-testing-agent-skill

1 skill · 3.3k installs · 406 stars · GitHub

Install

npx skills add https://github.com/avdlee/swift-testing-agent-skill

Skills in this repo

1Swift Testing ExpertSwift Testing Expert is an agent skill that indexes focused reference docs for Apple’s Swift Testing framework—@Test suites, #expect/#require, traits and tags, parameterized and zipped arguments, default parallel execution with serialization when needed, async confirmations, and a pragmatic path off XCTest. Solo builders on iOS, macOS, visionOS, or Swift server targets install it when their coding agent keeps mixing XCTest idioms with Swift Testing or producing flaky async tests. The skill points to discrete markdown references rather than one giant wall of text, so agents pull the right file for expectations, isolation, or Xcode reporting. It fits Ship testing and review loops and supports Build when you greenfield tests beside new features. It does not replace running tests in CI; it standardizes how agents author and migrate tests to match Apple’s current guidance linked from the bundled README resources.3.3kinstalls