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asc-crash-triage

Analyze and summarize TestFlight crash reports and performance diagnostics.

32|10|Updated Feb 21, 2026
Search Tags:#triage#testflight#crashes#app store connect#beta feedback#performance diagnostics
One-click install
npx skills add https://github.com/moasq/nanowave --skill asc-crash-triage
Or copy as Structured Prompt for Agent▼
Please help me install this Agent Skill.
Skill: asc-crash-triage
Source: https://github.com/moasq/nanowave/tree/main/internal/orchestration/skills/features/asc-crash-triage
Command: npx skills add https://github.com/moasq/nanowave --skill asc-crash-triage

SYSTEM DOCUMENTATION & REQUIREMENTS

What problem does it solve?

This Skill streamlines the process of identifying, analyzing, and summarizing critical issues reported by beta testers, including crashes, feedback, and performance problems.

Core Features & Use Cases

  • Crash Report Analysis: Fetch and analyze TestFlight crash reports, identifying top crash signatures, affected builds, and devices.
  • Beta Feedback Review: Retrieve and summarize user feedback, including any associated screenshots.
  • Performance Diagnostics: Investigate app hangs, excessive disk writes, and launch performance issues using diagnostic data.
  • Use Case: A developer receives a surge of crash reports after a new TestFlight build. They use this Skill to quickly identify the most frequent crash signature, the specific build causing it, and the devices most impacted, allowing for rapid prioritization of fixes.

Quick Start

Use the asc-crash-triage skill to list the 10 most recent TestFlight crashes for the app with bundle ID com.example.app.

Frequently Asked Questions about asc-crash-triage

High-intent search queries and answers about installing and using this skill.

FAQPage Schema
How do I analyze TestFlight crash reports for my iOS app?▼

To analyze TestFlight crash reports, this Skill fetches and parses App Store Connect data to identify top crash signatures, affected builds, and impacted devices for your iOS applications.

Do I need the asc command-line tool to fetch App Store Connect beta feedback?▼

Yes, you need the asc command-line tool installed because this Skill relies on it to interact with App Store Connect APIs for retrieving beta feedback and diagnostic data.

What's the best way to triage app hangs and performance diagnostics from TestFlight?▼

The best way to triage performance diagnostics is to use this Skill to investigate app hangs, excessive disk writes, and launch performance issues by summarizing the diagnostic data.

Can I retrieve beta feedback screenshots submitted by TestFlight testers?▼

Yes, you can retrieve beta feedback submitted by testers, and this Skill will summarize the feedback reports including any associated screenshots for rapid review.

How do I prioritize fixes when a new TestFlight build causes a surge of crashes?▼

To prioritize fixes during a crash surge, this Skill identifies the most frequent crash signatures, the specific build causing the issue, and the devices most impacted.

What limitations exist when parsing App Store Connect diagnostic data?▼

This Skill is limited to parsing and presenting data made available through the App Store Connect APIs via the asc tool, meaning it cannot access diagnostics outside that ecosystem.

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