RepletoryLib.Ai.Anthropic 1.0.0

.NET 10.0

dotnet add package RepletoryLib.Ai.Anthropic --version 1.0.0

NuGet\Install-Package RepletoryLib.Ai.Anthropic -Version 1.0.0

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="RepletoryLib.Ai.Anthropic" Version="1.0.0" />

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

<PackageVersion Include="RepletoryLib.Ai.Anthropic" Version="1.0.0" />
                    

                            Directory.Packages.props

<PackageReference Include="RepletoryLib.Ai.Anthropic" />
                    

                            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 RepletoryLib.Ai.Anthropic --version 1.0.0

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

#r "nuget: RepletoryLib.Ai.Anthropic, 1.0.0"

#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 RepletoryLib.Ai.Anthropic@1.0.0

#: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=RepletoryLib.Ai.Anthropic&version=1.0.0
                    

                            Install as a Cake Addin

#tool nuget:?package=RepletoryLib.Ai.Anthropic&version=1.0.0
                    

                            Install as a Cake Tool

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

RepletoryLib.Ai.Anthropic

Anthropic Claude provider implementation for the RepletoryLib AI abstractions. Implements IChatCompletionService from RepletoryLib.Ai.Abstractions using the Anthropic Messages API via direct HTTP calls.

Features

Non-streaming and streaming chat completions via the Anthropic Messages API
Tool/function calling support with Anthropic's native tool format
Automatic retry with exponential backoff and Retry-After header support for 429 responses
Circuit breaker resilience policy via Polly
Prompt caching token tracking (cache_creation_input_tokens, cache_read_input_tokens)
Named HttpClient pattern for isolated configuration

Configuration

Add the following to your appsettings.json:

{
  "Ai": {
    "Anthropic": {
      "ApiKey": "sk-ant-...",
      "BaseUrl": "https://api.anthropic.com",
      "DefaultModel": "claude-sonnet-4-20250514",
      "MaxTokens": 4096,
      "ApiVersion": "2023-06-01",
      "TimeoutSeconds": 120,
      "RetryCount": 3,
      "CircuitBreakerThreshold": 5,
      "CircuitBreakerDurationSeconds": 30
    }
  }
}

Registration

services.AddRepletoryAnthropic(configuration);

This registers:

IChatCompletionService as AnthropicChatService (scoped)
IAiService as CompositeAiService (scoped)
A named HttpClient with Polly retry and circuit breaker policies

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.Configuration.Abstractions (>= 10.0.0)
- Microsoft.Extensions.DependencyInjection.Abstractions (>= 10.0.0)
- Microsoft.Extensions.Http (>= 10.0.0)
- Microsoft.Extensions.Http.Polly (>= 8.0.0)
- Microsoft.Extensions.Logging.Abstractions (>= 10.0.0)
- Microsoft.Extensions.Options.ConfigurationExtensions (>= 10.0.0)
- RepletoryLib.Ai.Abstractions (>= 1.0.0)

NuGet packages

This package is not used by any NuGet packages.

GitHub repositories

This package is not used by any popular GitHub repositories.

Version	Downloads	Last Updated
1.0.0	41	3/2/2026