Each repository publishes its own NuGet packages.
The client covers every operation in the Chroma v2 API, including Chroma Cloud. It runs on .NET 8 and later (including .NET 10), .NET Framework 4.6.2 and .NET Standard 2.0 platforms. For dependency injection, use ChromaDotNet.
dotnet add package ChromaDotNet.Client A Microsoft.Extensions.VectorData provider. Use it with Semantic Kernel, Agent Framework or any code written against the abstractions. It supports hybrid search on Chroma Cloud.
dotnet add package ChromaDotNet.VectorData A Testcontainers for .NET module. It gives your tests a throwaway Chroma container.
dotnet add package ChromaDotNet.Testcontainers Aspire integrations. Add Chroma to the app host and the client to your services, with health checks, traces and metrics.
dotnet add package ChromaDotNet.Aspire.Hosting dotnet add package ChromaDotNet.Aspire.Client