How does it handle memory management problems?

The skill provides a memory diagnostic tree to help identify retain cycles, closure capture issues, and instances where 'deinit' is not being called.

What platforms are supported by these diagnostic workflows?

The workflows are specifically designed for iOS and macOS development environments, particularly within the Xcode and Swift ecosystem.

How does Swift Diagnostics improve the debugging process?

It provides a systematic 5-step workflow that replaces intuitive guessing with diagnostic decision trees, helping developers identify root causes in 2-5 minutes.

Can this skill help with SwiftUI NavigationStack issues?

Yes, it includes specific reference guides for debugging non-responsive stacks, unexpected pops, and deep link failures by analyzing path state management.

Does it support Swift Package Manager (SPM) troubleshooting?

Absolutely. It offers workflows to resolve common build issues like SPM resolution failures, dependency conflicts, and 'No such module' errors.

Swift Diagnostics

Name: Swift Diagnostics
Author: johnrogers

byjohnrogers

•

Mobile Development

Provides systematic diagnostic workflows and decision trees for resolving iOS/macOS navigation, build, and memory issues.

Swift Diagnostics is a specialized skill for Claude Code designed to streamline the debugging process for iOS and macOS developers by replacing guesswork with structured diagnostic patterns. It offers comprehensive decision trees for troubleshooting complex SwiftUI NavigationStack behaviors, persistent Swift Package Manager (SPM) build failures, and elusive memory leaks or retain cycles. By guiding developers through mandatory first checks and isolated testing protocols, this skill ensures that root causes are identified in minutes, helping maintain development velocity and reducing the time spent chasing environmental ghosts in Xcode.

主要功能

01Advanced debugging strategies using LLDB commands and view hierarchy analysis

0261 GitHub stars

03Structured diagnostic decision trees for NavigationStack and deep link failures

04Systematic troubleshooting for SPM resolution and 'No such module' errors

05Xcode performance optimization workflows for Derived Data and hanging builds

06Memory leak and retain cycle detection via guided reference checklists

使用场景

01Identifying why objects are not being deinitialized to fix memory growth issues

02Debugging unresponsive views or unexpected navigation pops in SwiftUI applications

03Resolving persistent dependency conflicts and resolution failures in Xcode projects

What are Skills?·How to Install

Install with 🐟 Skill.Fish

npx skillfish add johnrogers/claude-swift-engineering swift-diagnostics

For use in Claude.ai and ChatGPT

Download Skill