Asc Crash Triage

If you've ever needed to dig through TestFlight crash reports or beta feedback without clicking through App Store Connect's web interface, this is the skill to reach for. It wraps the asc command line tool and knows how to fetch crashes sorted by date, filter by build or device model, pull performance diagnostics like hangs and disk writes, and grab tester feedback with screenshots. The workflow is straightforward: it resolves your app ID if needed, runs the right command with pagination or filters, then parses the JSON into a readable summary grouped by severity and frequency. Best for when you want a quick crash triage across builds or need to spot patterns in beta testing without manual export shuffling.

skills.sh installs: 1.1K
GitHub stars: 905
last updated: Jul 14, 2026

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Install

$ npx -y skills add rudrankriyam/asc-skills --skill asc-crash-triage --agent claude-code

Installs into .claude/skills of the current project.

Files

asc crash triage

Use this skill to fetch, analyze, and summarize TestFlight crash reports, beta feedback, and performance diagnostics.

Workflow

Resolve the app ID if not provided (use asc apps list).
Fetch data with the appropriate command, using --output json for responses that will be parsed. For performance download, --output is the destination file path.
Parse JSON output and present a human-readable summary.

TestFlight crash reports

List recent crashes (newest first):

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