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Agent-skills-standard swift-tooling

Configure SPM packages, SwiftLint, and build settings for Swift projects. Use when managing Swift packages with SPM, configuring build settings, or enforcing Swift code quality. (triggers: Package.swift, .swiftlint.yml, package, target, dependency)

install
source · Clone the upstream repo
git clone https://github.com/HoangNguyen0403/agent-skills-standard
Claude Code · Install into ~/.claude/skills/
T=$(mktemp -d) && git clone --depth=1 https://github.com/HoangNguyen0403/agent-skills-standard "$T" && mkdir -p ~/.claude/skills && cp -r "$T/skills/swift/swift-tooling" ~/.claude/skills/hoangnguyen0403-agent-skills-standard-swift-tooling && rm -rf "$T"
manifest: skills/swift/swift-tooling/SKILL.md
source content

Swift Tooling Standards

Priority: P0

Define SPM Packages

  • Package.swift: Define clear targets, products, and dependencies.
  • Modularization: Break large projects into local packages for faster builds.
  • Versioning: Use semantic versioning (Major.Minor.Patch) for shared packages.

See implementation examples for Package.swift structure, SwiftLint config, and environment-specific code.

Enforce Code Quality

  • SwiftLint: Use for consistent style enforcement. Create 
    .swiftlint.yml
    in project root with 
    disabled_rules
    and 
    opt_in_rules
    sections.
  • Compiler Warnings: Treat warnings as errors in CI to maintain code health.
  • Documentation: Use triple slashes 
    ///
    for documentation comments on public APIs (DocC-compatible).

Manage Build Configurations

  • Xcconfig: Use external configuration files to manage build settings.
  • Environment Flags: Use 
    #if DEBUG
    for development-only code, closed with 
    #endif
    .
  • Schemes: Maintain separate schemes for Development, Staging, and Production.

Anti-Patterns

  • No API keys in code: Use environment variables or build configs.
  • No // swiftlint:disable: Fix underlying issue.
  • No manually added frameworks: Use SPM.

References