Performance, crash analysis, static analysis, and observability signals for production .NET code.
Top-level routing agents that sit above the skill catalog and hand work to the right .NET guidance.
Build-focused orchestration agent for .NET restore, build, test, packaging, CI failures, diagnostics, and environment drift.
Also works: dotnet agents install build
Browse every catalog entry grouped under Diagnostics & Metrics. These cards link to dedicated skill pages and still support quick-view popups.
Design, implement, optimize, and review SIMD code in .NET.
Use the open-source free `Asynkron.Profiler` dotnet tool for CLI-first CPU, allocation, exception, contention, and heap profiling of .NET commands or existing trace artifacts.
High-performance .NET guidance for writing and tuning C# apps and benchmarks (BenchmarkDotNet, ASP.NET, challenges).
Use the open-source CodeQL ecosystem for .NET security analysis.
Use dotnet-diagnostics-mcp for MCP-driven .NET CPU, allocation, GC, and test-host profiling.
Scans .NET code for ~50 performance anti-patterns across async, memory, strings, collections, LINQ, regex, serialization, and I/O with tiered severity classification.
Diagnoses .NET Framework CLR activation issues using CLR activation logs (CLRLoad logs) produced by mscoree.dll.
Guide developers through capturing diagnostic artifacts to diagnose production .NET performance issues.
Configure and collect crash dumps for modern .NET applications.
Activate this skill when BenchmarkDotNet (BDN) is involved in the task — creating, running, configuring, or reviewing BDN benchmarks.
Use the free official .NET diagnostics CLI tools for profiling and runtime investigation in .NET repositories.
Use the open-source free `QuickDup` clone detector for .NET repositories.
Use the open-source free `cloc` tool for line-count, language-mix, and diff statistics in .NET repositories.
Use `pvanalyze` to inspect existing .NET `.nettrace` files from the command line, including GC, JIT, CPU stacks, allocation, DATAS, events, exceptions, timeline, and call-tree…
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