XiHan.Framework.AI.Abstractions 5.0.0-preview.2

Prefix Reserved

This is a prerelease version of XiHan.Framework.AI.Abstractions.

dotnet add package XiHan.Framework.AI.Abstractions --version 5.0.0-preview.2

NuGet\Install-Package XiHan.Framework.AI.Abstractions -Version 5.0.0-preview.2

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="XiHan.Framework.AI.Abstractions" Version="5.0.0-preview.2" />

For projects that support PackageReference, copy this XML node into the project file to reference the package.

<PackageVersion Include="XiHan.Framework.AI.Abstractions" Version="5.0.0-preview.2" />
                    

                            Directory.Packages.props

<PackageReference Include="XiHan.Framework.AI.Abstractions" />
                    

                            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 XiHan.Framework.AI.Abstractions --version 5.0.0-preview.2

The NuGet Team does not provide support for this client. Please contact its maintainers for support.

#r "nuget: XiHan.Framework.AI.Abstractions, 5.0.0-preview.2"

#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 XiHan.Framework.AI.Abstractions@5.0.0-preview.2

#: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=XiHan.Framework.AI.Abstractions&version=5.0.0-preview.2&prerelease
                    

                            Install as a Cake Addin

#tool nuget:?package=XiHan.Framework.AI.Abstractions&version=5.0.0-preview.2&prerelease
                    

                            Install as a Cake Tool

The NuGet Team does not provide support for this client. Please contact its maintainers for support.

XiHan.Framework.AI.Abstractions

关于

XiHan.Framework.AI.Abstractions 定义 AI 的统一入口：以 Microsoft.Extensions.AI 的 IChatClient、IEmbeddingGenerator 为基础，提供模型目录、带提示词与护栏的聊天、把操作暴露成模型工具，以及知识库（RAG）流水线。它还自带进程内的工具目录。

主要特性

按名字解析聊天与嵌入模型，默认模型随配置
聊天入口统一处理提示词、护栏、工具与超时
Expose.Ai 的操作自动成为模型可调用的工具
知识库摄入、检索与提示增强，存储由提供程序实现

如何使用

安装

dotnet add package XiHan.Framework.AI.Abstractions --prerelease

使用

通常由实现包带入；写业务代码或自定义提供程序时才直接引用。模型由 XiHan.Framework.AI.OpenAI 提供，知识库存储由 XiHan.Framework.AI.VectorData 提供。其他组合里启用工具目录并调用聊天入口：

builder.AddXiHan(xihan => xihan
    .UseStandardProfile()
    .UseFeature<AIToolsFeature>());

var reply = await chat.CompleteAsync(new AIChatRequest
{
    Messages = [new ChatMessage(ChatRole.User, "How many orders are pending?")],
    Prompt = "assistant",
    Tools = ["orders_list"],
}, ct);

主要类型

此库提供的主要类型：

IAIChat、AIChatRequest：聊天入口，CompleteAsync / StreamAsync
IAIProviderCatalog：按名字解析聊天与嵌入客户端
IAIPromptCatalog、AIPromptTemplate：提示词模板
IAIGuardrail、KeywordBlocklistGuardrail：输入护栏
IAIToolCatalog：工具目录
IKnowledgeIngestor、IKnowledgeRetriever、IKnowledgeStore：知识库流水线与存储契约

反馈与贡献

XiHan.Framework.AI.Abstractions 以 MIT 许可证开源。欢迎到 GitHub 仓库提交问题和贡献。

Product	Compatible and additional computed target framework versions.
.NET	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.

net10.0
- Microsoft.Extensions.AI.Abstractions (>= 10.11.0)
- Microsoft.Extensions.Configuration.Abstractions (>= 10.0.14)
- Microsoft.Extensions.DependencyInjection.Abstractions (>= 10.0.14)
- Microsoft.Extensions.Diagnostics.Abstractions (>= 10.0.14)
- Microsoft.Extensions.Hosting.Abstractions (>= 10.0.14)
- Microsoft.Extensions.Logging.Abstractions (>= 10.0.14)
- Microsoft.Extensions.Options (>= 10.0.14)
- System.Threading.RateLimiting (>= 10.0.14)
- XiHan.Framework.Kernel (>= 5.0.0-preview.2)
- XiHan.Framework.Localization.Abstractions (>= 5.0.0-preview.2)

NuGet packages (5)

Showing the top 5 NuGet packages that depend on XiHan.Framework.AI.Abstractions:

Package	Downloads
XiHan.Framework.AI 曦寒框架 AI 扩展库	30.5K
XiHan.Framework.Profiles.Full 曦寒框架 Full 组合包	84
XiHan.Framework.AI.Conformance 曦寒框架 AI 一致性测试套件	82
XiHan.Framework.AI.VectorData 曦寒框架 AI 知识库的向量存储提供程序	42
XiHan.Framework.AI.OpenAI 曦寒框架 AI 的 OpenAI 兼容提供程序	41

GitHub repositories

This package is not used by any popular GitHub repositories.

Version	Downloads	Last Updated
5.0.0-preview.2	49	11/6/2026
5.0.0-preview.1	49	11/4/2026
4.8.0	171	10/22/2026
4.7.1	111	10/21/2026
4.7.0	138	10/15/2026
4.6.2	117	10/13/2026
4.6.1	279	10/3/2026
4.6.0	146	9/25/2026
4.5.0	129	9/23/2026
4.4.0	133	9/22/2026
4.3.0	150	9/12/2026
4.2.0	178	9/4/2026
4.1.0	151	8/31/2026
4.0.0	142	8/28/2026
3.14.0	154	8/26/2026
3.13.0	174	8/15/2026
3.12.1	146	8/14/2026
3.12.0	414	8/13/2026
3.11.1	154	8/11/2026
3.11.0	381	8/11/2026

https://framework.docs.xihanfun.com/changelog