Can this skill handle apps killed by the system without a report?

Yes, it includes specialized guidance for identifying Jetsam (memory pressure) and Watchdog (main thread timeout) terminations that often leave no standard crash log.

How does this skill help with unsymbolicated crashes?

It provides a manual symbolication workflow using the 'atos' command-line tool and helps you locate missing dSYMs within your Xcode archives to map hex addresses to function names.

How do I use this to review tester feedback?

The skill guides you through the Feedback Inspector in Xcode Organizer, allowing you to correlate specific tester comments and device metadata with reported crashes.

Is this only for iOS apps?

No, it is designed for the entire modern xOS ecosystem, including iOS, iPadOS, watchOS, and tvOS development.

Axiom TestFlight Triage

Name: Axiom TestFlight Triage
Author: CharlesWiltgen

byCharlesWiltgen

•

233

Mobile Development

Streamlines the investigation and resolution of TestFlight crashes and beta tester feedback using systematic Xcode Organizer workflows.

About

This skill provides a battle-tested framework for iOS, iPadOS, watchOS, and tvOS developers to diagnose app stability issues reported through TestFlight. It guides users through the Xcode Organizer interface, helps identify symbolication issues with dSYMs, and interprets complex stack traces such as EXC_BAD_ACCESS. By applying a systematic 'understand before fixing' approach, it prevents hours of aimless debugging and ensures developers address the root cause of production-level and beta-stage crashes efficiently, including handling terminations without crash reports like Jetsam or Watchdog events.

Key Features

Step-by-step interpretation of exception types and stack traces
Decision trees for terminations like Jetsam and Watchdog errors
Systematic Xcode Organizer triage workflows
Integration of TestFlight tester feedback with specific crash logs
Automated guidance for dSYM symbolication and UUID matching
233 GitHub stars

Use Cases

Resolving unsymbolicated crash reports showing hex addresses instead of function names
Debugging mysterious crashes reported by beta testers that don't appear in local logs
Triaging high volumes of TestFlight feedback to prioritize critical stability fixes

About

Key Features

Step-by-step interpretation of exception types and stack traces
Decision trees for terminations like Jetsam and Watchdog errors
Systematic Xcode Organizer triage workflows
Integration of TestFlight tester feedback with specific crash logs
Automated guidance for dSYM symbolication and UUID matching
233 GitHub stars

Use Cases

Resolving unsymbolicated crash reports showing hex addresses instead of function names
Debugging mysterious crashes reported by beta testers that don't appear in local logs
Triaging high volumes of TestFlight feedback to prioritize critical stability fixes