asc-crash-triage

name

asc-crash-triage

description

Triage TestFlight crashes, beta feedback, and performance diagnostics using asc CLI. Use when investigating TestFlight crash reports, analyzing beta tester feedback, reviewing performance diagnostics (app hangs, disk writes, launch time), building a crash summary by signature, filtering crashes by device or OS version, or downloading performance metrics. Triggers: "TestFlight crashes", "crash report", "beta feedback", "app hangs", "performance diagnostics", "crash triage", "disk writes", "launch diagnostics", "asc crashes", "asc feedback".

asc Crash Triage

Iron Law

NEVER TRIAGE CRASHES WITHOUT FIRST IDENTIFYING THE BUILD AND APP IDS — USE asc-id-resolver TO RESOLVE THEM

Crash data from App Store Connect may have a 24-48 hour delay. Always specify --build to scope results to a specific release.

Workflow

1. Resolve the app ID if not provided (use asc apps list).
2. Fetch data with the appropriate command.
3. Parse JSON output and present a human-readable summary.

TestFlight crash reports

List recent crashes (newest first):

• asc crashes --app "APP_ID" --sort -createdDate --limit 10
• Filter by build: asc crashes --app "APP_ID" --build "BUILD_ID" --sort -createdDate --limit 10
• Filter by device/OS: asc crashes --app "APP_ID" --device-model "iPhone16,2" --os-version "18.0"
• All crashes: asc crashes --app "APP_ID" --paginate
• Table view: asc crashes --app "APP_ID" --sort -createdDate --limit 10 --output table

TestFlight beta feedback

List recent feedback (newest first):

• asc feedback --app "APP_ID" --sort -createdDate --limit 10
• With screenshots: