mobile-app-debugging

Mobile app debugging for iOS, Android, cross-platform frameworks. Use for crashes, memory leaks, performance issues, network problems, or encountering Xcode instruments, Android Profiler, React Native debugger, native bridge errors.

Install with Tessl CLI

npx tessl i github:secondsky/claude-skills --skill mobile-app-debugging

What are skills?

Review — 82%

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Learn more

Validation — 11 / 11 Passed

Validation for skill structure

SKILL.md

Review

Evals

Evaluation results

100%

46%

React Native App Performance Triage

React Native performance and network debugging

Criteria

Without context

With context

Shake > Perf Monitor

100%

60 FPS frame rate target

100%

16ms per frame budget

100%

Memory budget stated

100%

App launch target

100%

console.log usage

100%

console.warn usage

100%

console.error usage

100%

XHR prototype backup

100%

XHR send override

100%

Without context: $0.2678 · 1m 27s · 12 turns · 12 in / 4,268 out tokens

With context: $0.3355 · 1m 29s · 17 turns · 17 in / 4,081 out tokens

68%

-4%

iOS App Memory Investigation Reference

iOS memory debugging workflow

Criteria

Without context

With context

Memory Graph Debugger

100%

Zombie Objects feature

100%

Instruments Leaks

100%

LLDB po command

100%

LLDB p command

100%

LLDB bt command

100%

Conditional breakpoints

Physical device testing

50%

Memory budget target

Older device testing

Without context: $0.3011 · 1m 50s · 12 turns · 61 in / 5,238 out tokens

With context: $0.3048 · 1m 29s · 14 turns · 14 in / 4,248 out tokens

100%

Android App Diagnostic Reference

Android logging, profiling, and debug checklist

Criteria

Without context

With context

Log.d signature

100%

Log.e signature

100%

Logcat tag filter

100%

Logcat level filter

100%

ANR diagnosis tool

100%

Memory Profiler for OOM

100%

Layout Inspector for UI issues

100%

Older device testing

100%

Slow network simulation

100%

Offline mode testing

100%

Rotation/safe area testing

100%

Without context: $0.2694 · 1m 31s · 11 turns · 12 in / 4,357 out tokens

With context: $0.4665 · 2m 1s · 22 turns · 101 in / 6,319 out tokens

Evaluated: 3 days ago
Agent: Claude Code

Table of Contents

React Native App Performance Triage iOS App Memory Investigation Reference Android App Diagnostic Reference

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