Rag.NET.VectorStores.Qdrant 0.1.0

.NET 10.0

dotnet add package Rag.NET.VectorStores.Qdrant --version 0.1.0

NuGet\Install-Package Rag.NET.VectorStores.Qdrant -Version 0.1.0

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="Rag.NET.VectorStores.Qdrant" Version="0.1.0" />

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

<PackageVersion Include="Rag.NET.VectorStores.Qdrant" Version="0.1.0" />
                    

                            Directory.Packages.props

<PackageReference Include="Rag.NET.VectorStores.Qdrant" />
                    

                            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 Rag.NET.VectorStores.Qdrant --version 0.1.0

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

#r "nuget: Rag.NET.VectorStores.Qdrant, 0.1.0"

#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 Rag.NET.VectorStores.Qdrant@0.1.0

#: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=Rag.NET.VectorStores.Qdrant&version=0.1.0
                    

                            Install as a Cake Addin

#tool nuget:?package=Rag.NET.VectorStores.Qdrant&version=0.1.0
                    

                            Install as a Cake Tool

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

Rag.NET.VectorStores.Qdrant

Qdrant vector store for Rag.NET over the gRPC client: dense cosine search, metadata payload filtering, and optional named sparse vectors for hybrid retrieval.

Install

dotnet add package Rag.NET.VectorStores.Qdrant

Install alongside the core pipeline package (dotnet add package Rag.NET), which supplies the AddRagNet(...) builder the store registers into.

Setup

Inside your AddRagNet(...) builder callback (port 6334 is Qdrant's gRPC port):

using Rag.NET.Qdrant;

rag.UseQdrant(
    host:             "localhost",
    port:             6334,
    collectionName:   "my-collection",
    vectorDimensions: 1536);

Example

Create the collection once at startup, then metadata filters map to Qdrant payload fields:

using Microsoft.Extensions.DependencyInjection;
using Rag.NET.Abstractions;
using Rag.NET.Qdrant;

var store = provider.GetRequiredService<IVectorStore>() as QdrantVectorStore;
await store!.InitializeAsync();

var results = await pipeline.RetrieveAsync("open incidents", new RetrievalOptions
{
    MetadataFilter = new Dictionary<string, string>
    {
        ["department"] = "finance",   // matches the meta_department payload field
    },
});

Full guide

Vector stores

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
- Qdrant.Client (>= 1.19.0)
- Rag.NET.Abstractions (>= 0.1.0)

NuGet packages (1)

Showing the top 1 NuGet packages that depend on Rag.NET.VectorStores.Qdrant:

Package	Downloads
Rag.NET.Hosting Configuration-driven pipeline wiring for hosting Rag.NET in an executable: binds a RagNet configuration section to an OpenAI-compatible chat client and embedding generator, and one of the InMemory, Qdrant, or PgVector vector stores.	88

GitHub repositories

This package is not used by any popular GitHub repositories.

Version	Downloads	Last Updated
0.1.0	95	8/11/2026