dump-collect

SKILL.md

.NET Crash Dump Collection

This skill configures and collects crash dumps for modern .NET applications (CoreCLR and NativeAOT) on Linux, macOS, and Windows — including containers.

Stop Signals

🚨 Read before starting any workflow.

Stop after dumps are enabled or collected. Do not open, analyze, or triage dump files.

If the user already has a dump file, this skill does not cover analysis. Let them know analysis is out of scope.

Do not install analysis tools (dotnet-dump analyze, windbg). Only install collection tools (dotnet-dump collect). Using lldb for on-demand dump capture on macOS is allowed — it ships with Xcode command-line tools and is not being used for analysis.

Do not trace root cause of crashes. Report the dump file location and move on.

Do not modify application code. Configuration is environment-only (env vars, OS settings, container specs).

Step 1 — Identify the Scenario

Ask or determine: