From Build Swift Apps
Fetches and summarizes TestFlight crash reports, beta feedback, and performance diagnostics (hangs, disk writes, launches) via `asc` CLI commands.
How this skill is triggered — by the user, by Claude, or both
Slash command
/build-swift-apps:appstore-crash-insightsThe summary Claude sees in its skill listing — used to decide when to auto-load this skill
Fetch, analyze, and summarize TestFlight crash reports, beta feedback, and performance diagnostics.
Fetch, analyze, and summarize TestFlight crash reports, beta feedback, and performance diagnostics.
asc apps list if missing.Crashes:
asc testflight crashes list --app "APP_ID" --sort -createdDate --limit 10
asc testflight crashes list --app "APP_ID" --build "BUILD_ID" --sort -createdDate --limit 10
asc testflight crashes list --app "APP_ID" --device-model "iPhone16,2" --os-version "18.0"
asc testflight crashes list --app "APP_ID" --paginate
Feedback:
asc testflight feedback list --app "APP_ID" --sort -createdDate --limit 10
asc testflight feedback list --app "APP_ID" --sort -createdDate --limit 10 --include-screenshots
asc testflight feedback list --app "APP_ID" --build "BUILD_ID" --sort -createdDate
asc testflight feedback list --app "APP_ID" --paginate
Performance diagnostics:
asc builds info --app "APP_ID" --latest --platform IOS
asc builds list --app "APP_ID" --sort -uploadedDate --limit 5
asc performance diagnostics list --build "BUILD_ID"
asc performance diagnostics list --build "BUILD_ID" --diagnostic-type "HANGS"
asc performance diagnostics view --id "SIGNATURE_ID"
asc performance download --build "BUILD_ID" --output ./metrics.json
Diagnostic types: HANGS, DISK_WRITES, LAUNCHES.
Resolve IDs with asc apps list --name "AppName", asc apps list --bundle-id "com.example.app", or export ASC_APP_ID="APP_ID".
Report total count, top crash signatures, affected builds, device/OS breakdown, timeline/spikes, and highest-weight performance signatures. Default output is JSON; use table/markdown for quick human review, --paginate for full analysis, and --pretty for JSON debugging. ASC crash data can lag 24-48h.
npx claudepluginhub xopoko/build-swift-apps --plugin build-swift-appsAutomates iOS/macOS app deployment to App Store Connect using asc CLI: TestFlight builds, App Store submissions, metadata/screenshots uploads, certificates/profiles management, review status checks, and Xcode Cloud workflows.
Queries health of published EAS Updates via eas-cli: crash rates, launches, unique users, payload size, embedded/OTA splits per channel. Use for rollout monitoring, regression detection, CI gating.
Guides Firebase Crashlytics setup and SDK usage for Android and iOS crash reporting, including custom keys, logs, user identifiers, and non-fatal exceptions.