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dotnet add package Microsoft.Extensions.AI.Abstractions --version 10.7.0
NuGet\Install-Package Microsoft.Extensions.AI.Abstractions -Version 10.7.0
<PackageReference Include="Microsoft.Extensions.AI.Abstractions" Version="10.7.0" />
<PackageVersion Include="Microsoft.Extensions.AI.Abstractions" Version="10.7.0" />Directory.Packages.props
<PackageReference Include="Microsoft.Extensions.AI.Abstractions" />Project file
paket add Microsoft.Extensions.AI.Abstractions --version 10.7.0
#r "nuget: Microsoft.Extensions.AI.Abstractions, 10.7.0"
#:package Microsoft.Extensions.AI.Abstractions@10.7.0
#addin nuget:?package=Microsoft.Extensions.AI.Abstractions&version=10.7.0Install as a Cake Addin
#tool nuget:?package=Microsoft.Extensions.AI.Abstractions&version=10.7.0Install as a Cake Tool
.NET developers need to integrate and interact with a growing variety of artificial intelligence (AI) services in their apps. The Microsoft.Extensions.AI libraries provide a unified approach for representing generative AI components, and enable seamless integration and interoperability with various AI services.
The Microsoft.Extensions.AI.Abstractions package provides the core exchange types, including IChatClient and IEmbeddingGenerator<TInput,TEmbedding>. Any .NET library that provides an LLM client can implement the IChatClient interface to enable seamless integration with consuming code.
The Microsoft.Extensions.AI package has an implicit dependency on the Microsoft.Extensions.AI.Abstractions package. This package enables you to easily integrate components such as automatic function tool invocation, telemetry, and caching into your applications using familiar dependency injection and middleware patterns. For example, it provides the UseOpenTelemetry(ChatClientBuilder, ILoggerFactory, String, Action<OpenTelemetryChatClient>) extension method, which adds OpenTelemetry support to the chat client pipeline.
Libraries that provide implementations of the abstractions typically reference only Microsoft.Extensions.AI.Abstractions.
To also have access to higher-level utilities for working with generative AI components, reference the Microsoft.Extensions.AI package instead (which itself references Microsoft.Extensions.AI.Abstractions). Most consuming applications and services should reference the Microsoft.Extensions.AI package along with one or more libraries that provide concrete implementations of the abstractions.
From the command-line:
dotnet add package Microsoft.Extensions.AI.Abstractions
Or directly in the C# project file:
<ItemGroup>
<PackageReference Include="Microsoft.Extensions.AI.Abstractions" Version="[CURRENTVERSION]" />
</ItemGroup>
Refer to the Microsoft.Extensions.AI libraries documentation for more information and API usage examples.
We welcome feedback and contributions in our GitHub repo.
| Product | Versions Compatible and additional computed target framework versions. |
|---|---|
| .NET | net5.0 net5.0 was computed. net5.0-windows net5.0-windows was computed. net6.0 net6.0 was computed. net6.0-android net6.0-android was computed. net6.0-ios net6.0-ios was computed. net6.0-maccatalyst net6.0-maccatalyst was computed. net6.0-macos net6.0-macos was computed. net6.0-tvos net6.0-tvos was computed. net6.0-windows net6.0-windows was computed. net7.0 net7.0 was computed. net7.0-android net7.0-android was computed. net7.0-ios net7.0-ios was computed. net7.0-maccatalyst net7.0-maccatalyst was computed. net7.0-macos net7.0-macos was computed. net7.0-tvos net7.0-tvos was computed. net7.0-windows net7.0-windows was computed. net8.0 net8.0 is compatible. net8.0-android net8.0-android was computed. net8.0-browser net8.0-browser was computed. net8.0-ios net8.0-ios was computed. net8.0-maccatalyst net8.0-maccatalyst was computed. net8.0-macos net8.0-macos was computed. net8.0-tvos net8.0-tvos was computed. net8.0-windows net8.0-windows was computed. net9.0 net9.0 is compatible. net9.0-android net9.0-android was computed. net9.0-browser net9.0-browser was computed. net9.0-ios net9.0-ios was computed. net9.0-maccatalyst net9.0-maccatalyst was computed. net9.0-macos net9.0-macos was computed. net9.0-tvos net9.0-tvos was computed. net9.0-windows net9.0-windows was computed. net10.0 net10.0 is compatible. net10.0-android net10.0-android was computed. net10.0-browser net10.0-browser was computed. net10.0-ios net10.0-ios was computed. net10.0-maccatalyst net10.0-maccatalyst was computed. net10.0-macos net10.0-macos was computed. net10.0-tvos net10.0-tvos was computed. net10.0-windows net10.0-windows was computed. |
| .NET Core | netcoreapp2.0 netcoreapp2.0 was computed. netcoreapp2.1 netcoreapp2.1 was computed. netcoreapp2.2 netcoreapp2.2 was computed. netcoreapp3.0 netcoreapp3.0 was computed. netcoreapp3.1 netcoreapp3.1 was computed. |
| .NET Standard | netstandard2.0 netstandard2.0 is compatible. netstandard2.1 netstandard2.1 was computed. |
| .NET Framework | net461 net461 was computed. net462 net462 is compatible. net463 net463 was computed. net47 net47 was computed. net471 net471 was computed. net472 net472 was computed. net48 net48 was computed. net481 net481 was computed. |
| MonoAndroid | monoandroid monoandroid was computed. |
| MonoMac | monomac monomac was computed. |
| MonoTouch | monotouch monotouch was computed. |
| Tizen | tizen40 tizen40 was computed. tizen60 tizen60 was computed. |
| Xamarin.iOS | xamarinios xamarinios was computed. |
| Xamarin.Mac | xamarinmac xamarinmac was computed. |
| Xamarin.TVOS | xamarintvos xamarintvos was computed. |
| Xamarin.WatchOS | xamarinwatchos xamarinwatchos was computed. |
Showing the top 5 NuGet packages that depend on Microsoft.Extensions.AI.Abstractions:
| Package | Downloads |
|---|---|
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Aspose.PDF
Aspose.PDF for .NET is a PDF document creation and manipulation component that enables your .NET applications to read, write and manipulate existing PDF documents without using Adobe Acrobat. It also allows you to create forms and manage form fields embedded in a PDF document. This component is written in managed C# and it allows developers to add PDF creation and manipulation functionality to their Microsoft .NET applications (WinForms, ASP.NET and .NET Compact Framework). Aspose.PDF for .NET is affordable and offers an incredible wealth of features including PDF compression options; table creation and manipulation; support for graph objects; extensive hyperlink functionality; extended security controls; custom font handling; integration with data sources; add or remove bookmarks; create table of contents; add, update, delete attachments and annotations; import or export PDF form data; add, replace or remove text and images; split, concatenate, extract or insert pages; transform pages to image; print PDF documents and much more. |
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Microsoft.Extensions.AI
Utilities for working with generative AI components. |
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Microsoft.Extensions.VectorData.Abstractions
Abstractions for vector database access. |
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ModelContextProtocol.Core
Core .NET SDK for the Model Context Protocol (MCP) |
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Microsoft.Extensions.AI.OpenAI
Implementation of generative AI abstractions for OpenAI-compatible endpoints. |
Showing the top 20 popular GitHub repositories that depend on Microsoft.Extensions.AI.Abstractions:
| Repository | Stars |
|---|---|
|
microsoft/semantic-kernel
Integrate cutting-edge LLM technology quickly and easily into your apps
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dotnet/maui
.NET MAUI is the .NET Multi-platform App UI, a framework for building native device applications spanning mobile, tablet, and desktop.
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dotnet/machinelearning
ML.NET is an open source and cross-platform machine learning framework for .NET.
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Azure/azure-sdk-for-net
This repository is for active development of the Azure SDK for .NET. For consumers of the SDK we recommend visiting our public developer docs at https://learn.microsoft.com/dotnet/azure/ or our versioned developer docs at https://azure.github.io/azure-sdk-for-net.
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modelcontextprotocol/csharp-sdk
The official C# SDK for Model Context Protocol servers and clients. Maintained in collaboration with Microsoft.
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SciSharp/LLamaSharp
A C#/.NET library to run LLM (🦙LLaMA/LLaVA) on your local device efficiently.
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microsoft/mcp
Catalog of official Microsoft MCP (Model Context Protocol) server implementations for AI-powered data access and tool integration
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SciSharp/BotSharp
AI Multi-Agent Framework in .NET
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betalgo/openai
.NET library for the OpenAI service API by Betalgo Ranul
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awaescher/OllamaSharp
The easiest way to use Ollama in .NET
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dapr/dotnet-sdk
Dapr SDK for .NET
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googleapis/google-cloud-dotnet
Google Cloud Client Libraries for .NET
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getcellm/cellm
Use LLMs in Excel formulas
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sandrohanea/whisper.net
Whisper.net. Speech to text made simple using Whisper Models
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VladislavAntonyuk/MauiSamples
.NET MAUI Samples
|
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| dotnet/ai-samples | |
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getsentry/sentry-dotnet
Sentry SDK for .NET
|
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SparkDevNetwork/Rock
An open source CMS, Relationship Management System (RMS) and Church Management System (ChMS) all rolled into one.
|
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MscrmTools/XrmToolBox
An application that gather multiple tools to ease the customization and configuration of Microsoft Dynamics CRM/365/Dataverse/PowerApps
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lofcz/LLMTornado
The .NET library to build AI agents with 30+ built-in connectors.
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| Version | Downloads | Last Updated |
|---|---|---|
| 10.7.0 | 62,495 | 6/9/2026 |
| 10.6.0 | 427,097 | 5/12/2026 |
| 10.5.2 | 1,512,481 | 5/5/2026 |
| 10.5.1 | 578,538 | 5/2/2026 |
| 10.5.0 | 1,109,853 | 4/15/2026 |
| 10.4.1 | 2,474,764 | 3/18/2026 |
| 10.4.0 | 2,801,374 | 3/10/2026 |
| 10.3.0 | 7,051,985 | 2/10/2026 |
| 10.2.0 | 3,508,443 | 1/13/2026 |
| 10.1.1 | 1,329,940 | 12/12/2025 |
| 10.1.0 | 309,177 | 12/9/2025 |
| 10.0.1 | 2,088,776 | 11/21/2025 |
| 10.0.0 | 1,734,293 | 11/11/2025 |
| 9.10.2 | 383,070 | 11/2/2025 |
| 9.10.1 | 706,561 | 10/22/2025 |
| 9.10.0 | 2,421,541 | 10/14/2025 |
| 9.9.1 | 2,469,423 | 9/25/2025 |
| 9.9.0 | 1,373,019 | 9/9/2025 |
| 9.8.0 | 1,535,813 | 8/12/2025 |
| 9.7.1 | 2,920,075 | 7/15/2025 |