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ClrMD

Observability
github.com/microsoft/clrmd

Microsoft.Diagnostics.Runtime is a set of APIs for introspecting processes and dumps.

GitHub stars
1,168
Forks
270
Open issues
7
NuGet downloads
95,965,198
latest 4.2.751201
License
MIT
Language
C#
Last push
2 days ago
22 Oct 2026
Created
16 Sept 2015

Microsoft.Diagnostics.Runtime

ClrMD release ClrMD download count

Microsoft.Diagnostics.Runtime.dll also called "ClrMD" is a process and crash dump introspection library. This allows you to write tools and debugger plugins which can do thing similar to SOS and PSSCOR.

For more details, take a look at the GettingStarted guide, FAQ, and Samples.

For migration guides between major versions:

For security guidance, see Secure Configuration Guidelines.

Latest package is available from Azure DevOps public feed: https://pkgs.dev.azure.com/dnceng/public/_packaging/dotnet-tools/nuget/v3/index.json (browse).