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Microsoft.SemanticKernel.Connectors.PgVector

Postgres (with pgvector extension) provider for Microsoft.Extensions.VectorData by Semantic Kernel

Total Downloads
405.6K
405,572
Published
Mar 20, 2026
Latest stable version

Install

.NET CLI
dotnet add package Microsoft.SemanticKernel.Connectors.PgVector --version 1.74.0-preview
Package Manager Console
Install-Package Microsoft.SemanticKernel.Connectors.PgVector -Version 1.74.0-preview
PackageReference
<PackageReference Include="Microsoft.SemanticKernel.Connectors.PgVector" Version="1.74.0-preview" />

Frameworks

.NETFramework4.6.2 net8.0 net10.0 .NETStandard2.0

Dependencies

[10.4.0, )
Npgsql
.NETFramework4.6.2
[8.0.7, )
Pgvector
.NETFramework4.6.2
[0.3.2, )
Npgsql
net8.0
[8.0.7, )
Pgvector
net8.0
[0.3.2, )
Npgsql
net10.0
[8.0.7, )
Pgvector
net10.0
[0.3.2, )
[10.4.0, )
Npgsql
.NETStandard2.0
[8.0.7, )
Pgvector
.NETStandard2.0
[0.3.2, )

Adoption guide

A verified publisher signal is available. Assess fit from the package's supported frameworks, license and dependency graph rather than popularity alone.

This version is marked prerelease. Validate its API and upgrade path before production use.

NuGet marks this package as deprecated and points to CommunityToolkit.VectorData.PgVector as an alternative.

Compatibility metadata lists 4 target frameworks; confirm the exact target used by your application.

The published metadata declares 20 direct dependency entries across framework groups. Inspect the resolved dependency graph for your target framework.

How to read this guidance

Sources: published NuGet v3 registry metadata and explicit NuBrowse editorial guides. Refresh: package metadata is refreshed from NuGet when the page loads. Limit: this is not a security, legal or compatibility guarantee; validate the selected version in your project.

Useful next steps

Move from package metadata to a concrete selection or review workflow.