EasyAppDev.Blazor.AutoComplete.AI.Qdrant 1.0.7

.NET 8.0 This package targets .NET 8.0. The package is compatible with this framework or higher. 
dotnet add package EasyAppDev.Blazor.AutoComplete.AI.Qdrant --version 1.0.7
                    


                    

                
NuGet\Install-Package EasyAppDev.Blazor.AutoComplete.AI.Qdrant -Version 1.0.7
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="EasyAppDev.Blazor.AutoComplete.AI.Qdrant" Version="1.0.7" />
For projects that support PackageReference, copy this XML node into the project file to reference the package. 
<PackageVersion Include="EasyAppDev.Blazor.AutoComplete.AI.Qdrant" Version="1.0.7" />
                    


                            Directory.Packages.props
                        

                    

                
<PackageReference Include="EasyAppDev.Blazor.AutoComplete.AI.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 EasyAppDev.Blazor.AutoComplete.AI.Qdrant --version 1.0.7
                    


                    

                
#r "nuget: EasyAppDev.Blazor.AutoComplete.AI.Qdrant, 1.0.7"
#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 EasyAppDev.Blazor.AutoComplete.AI.Qdrant@1.0.7
#: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=EasyAppDev.Blazor.AutoComplete.AI.Qdrant&version=1.0.7
                    


                            Install as a Cake Addin
                        

                    

                
#tool nuget:?package=EasyAppDev.Blazor.AutoComplete.AI.Qdrant&version=1.0.7
                    


                            Install as a Cake Tool

EasyAppDev.Blazor.AutoComplete.AI.Qdrant

Qdrant integration for semantic search with the Blazor AutoComplete component.

NuGet License: MIT

Features

  • Open Source: Self-hosted or Qdrant Cloud
  • Advanced Filtering: Rich query language
  • Multiple Distance Metrics: Cosine, Euclidean, Dot Product
  • Payload Storage: Store metadata with vectors

Installation

dotnet add package EasyAppDev.Blazor.AutoComplete.AI.Qdrant

Quick Start

1. Start Qdrant (Docker)

docker run -p 6333:6333 qdrant/qdrant

2. Configure Services

// Program.cs
builder.Services.AddAutoCompleteQdrant<Product>(
    host: "localhost",
    port: 6333,
    collectionName: "products",
    options => {
        options.VectorSize = 1536;
        options.DistanceMetric = Distance.Cosine;
    },
    textSelector: p => $"{p.Name} {p.Description}",
    idSelector: p => p.Id.ToString());

// Register embedding generator
builder.Services.AddAutoCompleteVectorSearch<Product>(
    openAiApiKey: "sk-...");

3. Use the Component

@using EasyAppDev.Blazor.AutoComplete.AI

<VectorAutoComplete TItem="Product"
                    TextField="@(p => p.Name)"
                    @bind-Value="@selectedProduct"
                    Placeholder="Semantic search..." />

Configuration Options

Option Description Default
Host Qdrant server host localhost
Port Qdrant server port 6333
CollectionName Collection name Required
VectorSize Vector dimensions 1536
DistanceMetric Similarity metric Cosine
ApiKey API key (Cloud) null

Qdrant Cloud

For managed Qdrant:

builder.Services.AddAutoCompleteQdrant<Product>(
    host: "xyz.qdrant.io",
    port: 6333,
    collectionName: "products",
    options => {
        options.ApiKey = "your-qdrant-cloud-api-key";
        options.UseTls = true;
    },
    textSelector: p => $"{p.Name} {p.Description}",
    idSelector: p => p.Id.ToString());

Filtering

Filter by payload fields:

options.Filter = new Filter {
    Must = new[] {
        new FieldCondition("category", new MatchValue("Electronics"))
    }
};

Distance Metrics

Metric Use Case
Cosine Normalized embeddings (default)
Euclidean Absolute distances
DotProduct Non-normalized vectors

License

MIT

Product Compatible and additional computed target framework versions.
.NET net8.0 is compatible.  net8.0-android was computed.  net8.0-browser was computed.  net8.0-ios was computed.  net8.0-maccatalyst was computed.  net8.0-macos was computed.  net8.0-tvos was computed.  net8.0-windows was computed.  net9.0 is compatible.  net9.0-android was computed.  net9.0-browser was computed.  net9.0-ios was computed.  net9.0-maccatalyst was computed.  net9.0-macos was computed.  net9.0-tvos was computed.  net9.0-windows was computed.  net10.0 was computed.  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.

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
1.0.7 39 12/21/2025
1.0.6 71 12/20/2025

Version 1.0.7 - Added AOT-compatible JSON serialization overloads for all vector database providers. Fixed exception handling in GetItem to return default on deserialization failure. Added cancellation token propagation in Azure Search hybrid search. Improved robustness and trimming compatibility.