MediatR by: Jimmy Bogard

Simple, unambitious mediator implementation in .NET

MicroCom.Runtime by: MicroCom.Runtime

IDL-based COM interop codegen. Consumes MIDL-like IDL file, generates efficient cross-platform C# interop and C++ header files.

MetadataExtractor by: Drew Noakes

Easily and efficiently read metadata from images, video and audio files. MetadataExtractor reads Exif, IPTC, XMP, ICC, Photoshop, WebP, PNG, BMP, GIF, ICO, PCX metadata from JPEG, TIFF WebP, PSD, PNG, BMP, GIF, ICO, PCX and camera RAW files. MOV and related QuickTime video formats such as MP4, M4V, 3G2, 3GP are supported, as are MP3 and WAV audio files. Camera manufacturer specific support exists for Agfa, Canon, Casio, DJI, Epson, Fujifilm, Kodak, Kyocera, Leica, Minolta, Nikon, Olympus, Panasonic, Pentax, Reconyx, Sanyo, Sigma/Foveon and Sony models.

MedallionTopologicalSort by: Michael Adelson

A fast implementation of topological sorting that supports stable sorting as well as breaking ties via ThenBy[Descending]

Microsoft.Android.Ref.31 by: Microsoft

Microsoft.Android reference assemblies for API 31. Please do not reference directly.

Meziantou.Analyzer by: meziantou

A Roslyn analyzer to enforce some good practices in C#

MessagePack by: neuecc aarnott

Extremely Fast MessagePack(MsgPack) Serializer for C# (.NET Framework, .NET 6, Unity, Xamarin).

MessagePack.Annotations by: neuecc aarnott

Attributes and interfaces for .NET types serializable with MessagePack.

Microsoft.Agents.AI.Hosting by: Microsoft

Provides Microsoft Agent Framework support for hosting agents.

Microsoft.Agents.AI.Abstractions by: Microsoft

Provides Microsoft Agent Framework interfaces and abstractions.

MELT by: Alessio Franceschelli

Testing library to verify that the correct logs are generated by apps or libraries using the .NET Standard Microsoft.Extensions.Logging library.

MessagePackAnalyzer by: neuecc aarnott

Analyzers and source generator for MessagePack for C#. Verify rules for [MessagePackObject] and code fix for [Key]. A roslyn source generator for AOT or faster startup of applications that use the MessagePack nuget package.

MediatR.Contracts by: Jimmy Bogard

Contracts package for requests, responses, and notifications

Microsoft.Agents.AI.Workflows by: Microsoft

Provides Microsoft Agent Framework support for workflows.

Microsoft.Agents.AI.OpenAI by: Microsoft

Provides Microsoft Agent Framework support for OpenAI.

McMaster.Extensions.CommandLineUtils by: Nate McMaster

Command-line parsing API and utilities for console applications. Commonly used types: McMaster.Extensions.CommandLineUtils.CommandLineApplication McMaster.Extensions.CommandLineUtils.CommandOption McMaster.Extensions.CommandLineUtils.IConsole McMaster.Extensions.CommandLineUtils.Prompt McMaster.Extensions.CommandLineUtils.ArgumentEscaper A community-maintained fork of Microsoft.Extensions.CommandLineUtils, plus many enhancements.

Memcached.Client by: iceStone

Memcached Client

mcpdotnet by: PederHP

.NET library for the Model Context Protocol (MCP)

MediatR.Extensions.Microsoft.DependencyInjection by: Jimmy Bogard

MediatR extensions for ASP.NET Core

Microsoft.Agents.AI by: Microsoft

Provides Microsoft Agent Framework core functionality.