Guide developers through capturing diagnostic artifacts to diagnose production .NET performance issues. Use when the user needs help choosing diagnostic tools, collecting performance data, or understanding tool trade-offs across different environments (Windows/Linux, .NET Framework/modern .NET, container/non-container).
Install
npx skills add dotnet/skills --skill dotnet-trace-collectnpx skills add dotnet/skills --skill dotnet-trace-collect -a claude-code -gnpx skills add dotnet/skills --skill dotnet-trace-collect -a codex -ggemini skills install https://github.com/dotnet/skills.git --path plugins/dotnet-diag/skills/dotnet-trace-collectgh skill install dotnet/skills dotnet-trace-collectgit clone --depth 1 https://github.com/dotnet/skills /tmp/dotnet__skills
mkdir -p ~/.claude/skills ~/.agents/skills
cp -R /tmp/dotnet__skills/plugins/dotnet-diag/skills/dotnet-trace-collect ~/.claude/skills/dotnet-trace-collect # Claude Code
cp -R /tmp/dotnet__skills/plugins/dotnet-diag/skills/dotnet-trace-collect ~/.agents/skills/dotnet-trace-collect # Codex, Cursor, Gemini CLI, Copilot, OpenCode