Microsoft.Agents.AI.Hosting.A2A.AspNetCore 1.22.0-preview.260918.1

Prefix Reserved
.NET 8.0 This package targets .NET 8.0. The package is compatible with this framework or higher.
This is a prerelease version of Microsoft.Agents.AI.Hosting.A2A.AspNetCore. 
dotnet add package Microsoft.Agents.AI.Hosting.A2A.AspNetCore --version 1.22.0-preview.260918.1
                    


                    

                
NuGet\Install-Package Microsoft.Agents.AI.Hosting.A2A.AspNetCore -Version 1.22.0-preview.260918.1
This command is intended to be used within the Package Manager Console in Visual Studio, as it uses the NuGet module's version of Install-Package. 
<PackageReference Include="Microsoft.Agents.AI.Hosting.A2A.AspNetCore" Version="1.22.0-preview.260918.1" />
For projects that support PackageReference, copy this XML node into the project file to reference the package. 
<PackageVersion Include="Microsoft.Agents.AI.Hosting.A2A.AspNetCore" Version="1.22.0-preview.260918.1" />
                    


                            Directory.Packages.props
                        

                    

                
<PackageReference Include="Microsoft.Agents.AI.Hosting.A2A.AspNetCore" />
                    


                            Project file
For projects that support Central Package Management (CPM), copy this XML node into the solution Directory.Packages.props file to version the package. 
paket add Microsoft.Agents.AI.Hosting.A2A.AspNetCore --version 1.22.0-preview.260918.1
                    


                    

                
#r "nuget: Microsoft.Agents.AI.Hosting.A2A.AspNetCore, 1.22.0-preview.260918.1"
#r directive can be used in F# Interactive and Polyglot Notebooks. Copy this into the interactive tool or source code of the script to reference the package. 
#:package Microsoft.Agents.AI.Hosting.A2A.AspNetCore@1.22.0-preview.260918.1
#:package directive can be used in C# file-based apps starting in .NET 10 preview 4. Copy this into a .cs file before any lines of code to reference the package. 
#addin nuget:?package=Microsoft.Agents.AI.Hosting.A2A.AspNetCore&version=1.22.0-preview.260918.1&prerelease
                    


                            Install as a Cake Addin
                        

                    

                
#tool nuget:?package=Microsoft.Agents.AI.Hosting.A2A.AspNetCore&version=1.22.0-preview.260918.1&prerelease
                    


                            Install as a Cake Tool

About Microsoft Agent Framework

Microsoft Agent Framework is a comprehensive .NET library for building, orchestrating, and deploying AI agents and multi-agent workflows. The framework provides everything from simple chat agents to complex multi-agent systems with graph-based orchestration capabilities.

Key Features

  • Multi-Agent Orchestration: Coordinate multiple agents using sequential, concurrent, group chat, and handoff patterns
  • Graph-based Workflows: Connect agents and functions with streaming, checkpointing, and human-in-the-loop capabilities, with both imperative or declarative workflow support
  • Multiple Provider Support: Seamlessly integrate with various LLM providers with more being added continuously
  • Extensible Middleware: Flexible request/response processing with custom pipelines and exception handling
  • Built-in Observability: OpenTelemetry integration for distributed tracing, monitoring, and debugging
  • Cross-Platform: Compatible with .NET 8.0, .NET Standard 2.0, and .NET Framework for broad deployment options

Whether you're building simple AI assistants or complex multi-agent systems, Microsoft Agent Framework provides the tools and abstractions needed to create robust, scalable AI applications in .NET.

Getting Started ⚡

Product Compatible and additional computed target framework versions.
.NET net8.0 is compatible.  net8.0-android was computed.  net8.0-browser was computed.  net8.0-ios was computed.  net8.0-maccatalyst was computed.  net8.0-macos was computed.  net8.0-tvos was computed.  net8.0-windows was computed.  net9.0 is compatible.  net9.0-android was computed.  net9.0-browser was computed.  net9.0-ios was computed.  net9.0-maccatalyst was computed.  net9.0-macos was computed.  net9.0-tvos was computed.  net9.0-windows was computed.  net10.0 is compatible.  net10.0-android was computed.  net10.0-browser was computed.  net10.0-ios was computed.  net10.0-maccatalyst was computed.  net10.0-macos was computed.  net10.0-tvos was computed.  net10.0-windows was computed. 
Compatible target framework(s)
Included target framework(s) (in package)
Learn more about Target Frameworks and .NET Standard.

NuGet packages (5)

Showing the top 5 NuGet packages that depend on Microsoft.Agents.AI.Hosting.A2A.AspNetCore:

Package Downloads
FonsecaFramework.Ai

FonsecaFramework.Ai is a .NET library that provides practical AI and machine learning utilities, including AutoML model building, RAG vector search, sentiment/discourse analysis, and OpenAI-compatible chat client integration.
Senparc.AI.AgentKernel

Senparc.AI AgentKernel module built on Microsoft Agent Framework, implementing Senparc.AI standard interfaces with support for Chat, Embedding, SpeechToText, TextToSpeech, TextToImage, vector storage, and multi-platform providers including OpenAI, Azure OpenAI, NeuCharAI, HuggingFace, FastAPI, Ollama, DeepSeek, Anthropic, Gemini, Qwen, Kimi, and XunFei
Galosys.Foundation.Agents.AI.Hosting.AspNetCore

Galosys.Foundation快速开发库
MentorAgent

A Blazor Razor Class Library that adds an AI-powered floating chat assistant to any Blazor application, built on Microsoft Agent Framework. Supports multi-level agent orchestration (tools, handoff, group chat), page navigation, UI actions, contextual memory, streaming, voice, and security — all with zero boilerplate.
BlazorMentor

A Blazor Razor Class Library that adds an AI-powered floating chat assistant to any Blazor application, built on Microsoft Agent Framework. Supports multi-level agent orchestration (tools, handoff, group chat), page navigation, UI actions, contextual memory, streaming, voice, and security — all with zero boilerplate.

GitHub repositories (4)

Showing the top 4 popular GitHub repositories that depend on Microsoft.Agents.AI.Hosting.A2A.AspNetCore:

Repository Stars
clawdotnet/openclaw.net
Self-hosted Personal AI + agent runtime in .NET (NativeAOT-friendly)
foxminchan/BookWorm
The practical implementation of Aspire using Microservices, AI-Agents
rwjdk/agent-framework-samples
Samples demonstrating the Microsoft Agent Framework in C#
bingbing-gui/dotnet-agent-playbook
一个面向 .NET + AI Agent 开发的实践型仓库，涵盖 Web、云原生与微服务场景，聚焦智能应用的工程化落地。
Version Downloads Last Updated
1.22.0-preview.260918.1 427 9/18/2026
1.21.0-preview.260911.1 1,168 9/11/2026
1.20.0-preview.260831.1 2,954 8/31/2026
1.19.0-preview.260822.1 2,706 8/22/2026
1.18.0-preview.260818.1 837 8/18/2026
1.17.0-preview.260804.1 4,538 8/4/2026
1.16.0-preview.260730.1 7,359 7/30/2026
1.15.0-preview.260722.1 4,086 7/22/2026
1.14.0-preview.260721.1 415 7/21/2026
1.13.0-preview.260703.1 11,347 7/3/2026
1.12.0-preview.260629.1 2,225 6/30/2026
1.11.1-preview.260625.1 3,640 6/25/2026
1.11.0-preview.260623.1 289 6/23/2026
1.10.0-preview.260610.1 6,676 6/10/2026
1.9.0-preview.260603.1 6,451 6/3/2026
1.8.0-preview.260528.1 5,239 5/28/2026
1.7.0-preview.260526.1 2,965 5/26/2026
1.6.2-preview.260521.1 3,381 5/22/2026
1.6.1-preview.260514.1 12,508 5/14/2026
1.6.0-preview.260512.1 174 5/13/2026
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