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Chroma: add the MEVD provider #58

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3085a49
Chroma: add the MEVD provider
Laurianti Oct 6, 2026
1141099
Chroma: version the package as 1.0.0-preview, as SqliteVec
Laurianti Oct 7, 2026
7791e1c
Chroma: support auto-generation of keys only for GUIDs, as InMemory does
Laurianti Oct 7, 2026
e74ad96
Chroma: reuse the FakeEmbeddingGenerator of the InMemory unit tests
Laurianti Oct 7, 2026
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1 change: 1 addition & 0 deletions .gitignore
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Original file line number Diff line number Diff line change
Expand Up @@ -5,6 +5,7 @@ obj
*.user
.azure
appsettings.*.json
testsettings.*.json
*.orig
test-results
[Tt]est[Rr]esults
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3 changes: 3 additions & 0 deletions CommunityToolkit.AI.slnx
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Expand Up @@ -11,6 +11,7 @@
<Project Path="MEVD/src/AzureAISearch/AzureAISearch.csproj" />
<Project Path="MEVD/src/AzureCosmosDB/AzureCosmosDB.csproj" />
<Project Path="MEVD/src/AzureDocumentDB/AzureDocumentDB.csproj" />
<Project Path="MEVD/src/Chroma/Chroma.csproj" />
<Project Path="MEVD/src/InMemory/InMemory.csproj" />
<Project Path="MEVD/src/PgVector/PgVector.csproj" />
<Project Path="MEVD/src/Qdrant/Qdrant.csproj" />
Expand All @@ -27,6 +28,8 @@
<Project Path="MEVD/test/AzureCosmosDB.ConformanceTests/AzureCosmosDB.ConformanceTests.csproj" />
<Project Path="MEVD/test/AzureDocumentDB.UnitTests/AzureDocumentDB.UnitTests.csproj" />
<Project Path="MEVD/test/AzureDocumentDB.ConformanceTests/AzureDocumentDB.ConformanceTests.csproj" />
<Project Path="MEVD/test/Chroma.UnitTests/Chroma.UnitTests.csproj" />
<Project Path="MEVD/test/Chroma.ConformanceTests/Chroma.ConformanceTests.csproj" />
<Project Path="MEVD/test/InMemory.UnitTests/InMemory.UnitTests.csproj" />
<Project Path="MEVD/test/InMemory.ConformanceTests/InMemory.ConformanceTests.csproj" />
<Project Path="MEVD/test/PgVector.UnitTests/PgVector.UnitTests.csproj" />
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1 change: 1 addition & 0 deletions Directory.Packages.props
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Expand Up @@ -12,6 +12,7 @@
<PackageVersion Include="Microsoft.Extensions.VectorData.ConformanceTests" Version="10.8.2" />

<PackageVersion Include="Azure.Search.Documents" Version="11.7.0" />
<PackageVersion Include="ChromaDotNet.Client" Version="2.11.0" />
<PackageVersion Include="Microsoft.Azure.Cosmos" Version="3.61.0" />
<PackageVersion Include="Microsoft.Data.SqlClient" Version="6.1.6" />
<PackageVersion Include="Microsoft.Data.Sqlite" Version="10.0.10" />
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3 changes: 3 additions & 0 deletions MEVD/MEVD.slnf
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Expand Up @@ -6,6 +6,7 @@
"MEVD/src/AzureAISearch/AzureAISearch.csproj",
"MEVD/src/AzureCosmosDB/AzureCosmosDB.csproj",
"MEVD/src/AzureDocumentDB/AzureDocumentDB.csproj",
"MEVD/src/Chroma/Chroma.csproj",
"MEVD/src/InMemory/InMemory.csproj",
"MEVD/src/PgVector/PgVector.csproj",
"MEVD/src/Qdrant/Qdrant.csproj",
Expand All @@ -20,6 +21,8 @@
"MEVD/test/AzureCosmosDB.ConformanceTests/AzureCosmosDB.ConformanceTests.csproj",
"MEVD/test/AzureDocumentDB.UnitTests/AzureDocumentDB.UnitTests.csproj",
"MEVD/test/AzureDocumentDB.ConformanceTests/AzureDocumentDB.ConformanceTests.csproj",
"MEVD/test/Chroma.UnitTests/Chroma.UnitTests.csproj",
"MEVD/test/Chroma.ConformanceTests/Chroma.ConformanceTests.csproj",
"MEVD/test/InMemory.UnitTests/InMemory.UnitTests.csproj",
"MEVD/test/InMemory.ConformanceTests/InMemory.ConformanceTests.csproj",
"MEVD/test/PgVector.UnitTests/PgVector.UnitTests.csproj",
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2 changes: 2 additions & 0 deletions MEVD/src/Chroma/AssemblyInfo.cs
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@@ -0,0 +1,2 @@
// Licensed to the .NET Foundation under one or more agreements.
// The .NET Foundation licenses this file to you under the MIT license.
26 changes: 26 additions & 0 deletions MEVD/src/Chroma/Chroma.csproj
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@@ -0,0 +1,26 @@
<Project Sdk="Microsoft.NET.Sdk">

<PropertyGroup>
<Version>1.0.0-preview</Version>
<AssemblyName>CommunityToolkit.VectorData.Chroma</AssemblyName>
<RootNamespace>$(AssemblyName)</RootNamespace>
<TargetFrameworks>net10.0;net8.0;netstandard2.0;net462</TargetFrameworks>
<IsAotCompatible Condition="$([MSBuild]::IsTargetFrameworkCompatible('$(TargetFramework)', 'net8.0'))">true</IsAotCompatible>

<Title>Chroma provider for Microsoft.Extensions.VectorData</Title>
<Description>Chroma provider for Microsoft.Extensions.VectorData by the .NET Community Toolkit</Description>
</PropertyGroup>

<ItemGroup>
<PackageReference Include="System.Linq.AsyncEnumerable" />
<PackageReference Include="Microsoft.Extensions.DependencyInjection.Abstractions" />
<PackageReference Include="Microsoft.Extensions.AI.Abstractions" />
<PackageReference Include="ChromaDotNet.Client" />
</ItemGroup>

<ItemGroup>
<InternalsVisibleTo Include="CommunityToolkit.VectorData.Chroma.UnitTests" />
<InternalsVisibleTo Include="DynamicProxyGenAssembly2" />
</ItemGroup>

</Project>
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