asc-crash-triage
Triage TestFlight crashes, beta feedback, and performance diagnostics using asc. Use when the user asks about TF crashes, TestFlight crash reports, beta tester feedback, app hangs, disk writes, launch diagnostics, or wants a crash summary for a build or app.
pinned to #0886ecbupdated 2 weeks ago
Ask your AI client: “install skills/asc-crash-triage”.
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mh install skills/asc-crash-triagemetahub onboarded this repo on the author's behalf.
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Stars
899
Last commit
2 weeks ago
Latest release
published
- #agent-skills
- #ai-skills
- #app-store-connect
- #apple
- #asc
- #automation
- #cicd
- #cli
- #devops
- #ios
- #macos
- #testflight
- #xcode
About this skill
Pulled from SKILL.md at publish time.
Use this skill to fetch, analyze, and summarize TestFlight crash reports, beta feedback, and performance diagnostics.
Evaluation report
WarningsAutomated checks the publisher passed at publish time — structure, docs, safety, and whether the artifact behaves as claimed.0886ecb· 2 weeks ago
Kind-specific
31Skill: SKILL.md present
found at skills/asc-crash-triage/SKILL.md · frontmatter source: SKILL.md
Skill: body content present
436 words · 3,043 chars · 7 sections
Skill: triggers declaredwarn
No `trigger` phrases in SKILL.md frontmatter
Add `trigger:` lines so Claude knows when to activate this skill — e.g. `when building MCP servers` or `for diagram creation`.
Skill: allowed-tools scope
no allowed-tools restriction (Claude may use anything)
Release history
1- releasecurrent0886ecbwarn2 weeks ago
Contents
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.
- 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 "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
TestFlight beta feedback
List recent feedback (newest first):
asc testflight feedback list --app "APP_ID" --sort -createdDate --limit 10- With screenshots:
asc testflight feedback list --app "APP_ID" --sort -createdDate --limit 10 --include-screenshots - Filter by build:
asc testflight feedback list --app "APP_ID" --build "BUILD_ID" --sort -createdDate - All feedback:
asc testflight feedback list --app "APP_ID" --paginate
Performance diagnostics (hangs, disk writes, launches)
Requires a build ID. Resolve via asc builds info --app "APP_ID" --latest --platform IOS or asc builds list --app "APP_ID" --sort -uploadedDate --limit 5.
- List diagnostic signatures:
asc performance diagnostics list --build "BUILD_ID" - Filter by type:
asc performance diagnostics list --build "BUILD_ID" --diagnostic-type "HANGS"- Types:
HANGS,DISK_WRITES,LAUNCHES
- Types:
- View logs for a signature:
asc performance diagnostics view --id "SIGNATURE_ID" - Download all metrics:
asc performance download --build "BUILD_ID" --output ./metrics.json
Resolving IDs
- App ID from name:
asc apps list --name "AppName"orasc apps list --bundle-id "com.example.app" - Latest build ID:
asc builds info --app "APP_ID" --latest --platform IOS - Recent builds:
asc builds list --app "APP_ID" --sort -uploadedDate --limit 5 - Set default:
export ASC_APP_ID="APP_ID"
Summary format
When presenting results, organize by severity and frequency:
- Total count — how many crashes/feedbacks in the result set.
- Top crash signatures — group by exception type or crash reason, ranked by count.
- Affected builds — which build versions are impacted.
- Device & OS breakdown — most affected device models and OS versions.
- Timeline — when crashes started or spiked.
For performance diagnostics, highlight the highest-weight signatures first.
Notes
- Default output is JSON; use
--output tableor--output markdownfor quick human review. - Use
--paginateto fetch all pages when doing a full analysis. - Use
--prettywith JSON for debugging command output. - Crash data from App Store Connect may have 24-48h delay.
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mh install skills/asc-crash-triage