What types of Android crashes can this skill handle?

The skill is compatible with all Firebase Crashlytics event types, including Fatal exceptions, Non-fatal errors, and Application Not Responding (ANR) logs.

Can it analyze large ANR files?

Yes, it is optimized for performance and can handle logs exceeding 1,000 lines by extracting relevant headers and using targeted grep searches to locate application-specific frames.

How does it help prevent future crashes?

By identifying 'System Exceptions,' it suggests defensive handling (like try-catch blocks) and stores these patterns in your project's CLAUDE.md so the AI remembers the fix for similar future occurrences.

Does it support ProGuard or R8 obfuscated logs?

It identifies obfuscated stack traces and provides specific instructions on how to de-obfuscate them using the retrace tool and your project's mapping.txt for accurate analysis.

Android Crash Analyzer

Name: Android Crash Analyzer
Author: xtone

byxtone

•

Mobile Development

Analyzes Firebase Crashlytics stack traces to automate triage, identify root causes, and suggest code fixes for Android applications.

The Android Crash Analyzer is a specialized tool for Claude Code designed to streamline the mobile debugging workflow. It processes Firebase Crashlytics logs—including Fatal crashes, Non-fatal errors, and ANRs—to provide immediate triage (Monitor, Investigate, Fix, or Defend). By analyzing stack trace chains and searching the local codebase, it identifies the exact line of failure and generates production-ready code fixes. Additionally, it features proactive ANR scanning and maintains a persistent crash pattern log in your project's CLAUDE.md to prevent repetitive debugging and improve team-wide knowledge sharing.

主な機能

01Intelligent code-fix generation with context-aware side-by-side diffs

02Deep root cause analysis of complex 'Caused by' stack trace chains

03Automated triage categorization (MONITOR, INVESTIGATE, FIX, DEFEND)

04Automated crash pattern documentation and persistence in CLAUDE.md

053 GitHub stars

06Proactive ANR scanning for main-thread blocking patterns like network or disk I/O

ユースケース

01Building a shared knowledge base of recurring system-level exceptions and their defensive workarounds.

02Debugging elusive ANRs by automatically identifying blocking operations on the main thread.

03Rapidly triaging high volumes of Firebase Crashlytics reports during a new app release cycle.

What are Skills?·How to Install

Install with 🐟 Skill.Fish

npx skillfish add xtone/ai_development_tools android-crash-analyzer

For use in Claude.ai and ChatGPT

Download Skill