diff --git a/sdk/cs/src/Microsoft.AI.Foundry.Local.csproj b/sdk/cs/src/Microsoft.AI.Foundry.Local.csproj
index 384b4415..588da1e9 100644
--- a/sdk/cs/src/Microsoft.AI.Foundry.Local.csproj
+++ b/sdk/cs/src/Microsoft.AI.Foundry.Local.csproj
@@ -15,6 +15,7 @@
     <RepositoryType>git</RepositoryType>
 
     <TargetFrameworks>net8.0;netstandard2.0</TargetFrameworks>
+    <RuntimeIdentifiers>win-x64;win-arm64;linux-x64;osx-arm64</RuntimeIdentifiers>
     <AllowUnsafeBlocks>true</AllowUnsafeBlocks>
     <ImplicitUsings>enable</ImplicitUsings>
     <TreatWarningsAsErrors>True</TreatWarningsAsErrors>
@@ -107,6 +108,10 @@
     <PackageReference Include="Microsoft.AI.Foundry.Local.Core.WinML" Version="$(FoundryLocalCoreVersion)" />
   </ItemGroup>
 
+  <ItemGroup Condition="'$(UseWinML)' != 'true'">
+    <PackageReference Include="Microsoft.AI.Foundry.Local.Core" Version="$(FoundryLocalCoreVersion)" />
+  </ItemGroup>
+
    <Target Name="DumpValues" BeforeTargets="Build">
     <Message Importance="Normal" Text="FoundryLocalCoreVersion: $(FoundryLocalCoreVersion)" />
     <Message Importance="Normal" Text="RuntimeIdentifiers: $(RuntimeIdentifiers)" />
diff --git a/sdk/cs/test/FoundryLocal.Tests/AudioClientTests.cs b/sdk/cs/test/FoundryLocal.Tests/AudioClientTests.cs
index 0a048811..4466c5fa 100644
--- a/sdk/cs/test/FoundryLocal.Tests/AudioClientTests.cs
+++ b/sdk/cs/test/FoundryLocal.Tests/AudioClientTests.cs
@@ -10,7 +10,6 @@ namespace Microsoft.AI.Foundry.Local.Tests;
 using System.Threading.Tasks;
 
 
-[SkipUnlessIntegration]
 internal sealed class AudioClientTests
 {
     private static IModel? model;
diff --git a/sdk/cs/test/FoundryLocal.Tests/ChatCompletionsTests.cs b/sdk/cs/test/FoundryLocal.Tests/ChatCompletionsTests.cs
index 21578147..7e70c683 100644
--- a/sdk/cs/test/FoundryLocal.Tests/ChatCompletionsTests.cs
+++ b/sdk/cs/test/FoundryLocal.Tests/ChatCompletionsTests.cs
@@ -13,7 +13,6 @@ namespace Microsoft.AI.Foundry.Local.Tests;
 using Betalgo.Ranul.OpenAI.ObjectModels.ResponseModels;
 using Betalgo.Ranul.OpenAI.ObjectModels.SharedModels;
 
-[SkipUnlessIntegration]
 internal sealed class ChatCompletionsTests
 {
     private static IModel? model;
diff --git a/sdk/cs/test/FoundryLocal.Tests/EmbeddingClientTests.cs b/sdk/cs/test/FoundryLocal.Tests/EmbeddingClientTests.cs
index bed3a8ea..a5123cb0 100644
--- a/sdk/cs/test/FoundryLocal.Tests/EmbeddingClientTests.cs
+++ b/sdk/cs/test/FoundryLocal.Tests/EmbeddingClientTests.cs
@@ -8,7 +8,6 @@ namespace Microsoft.AI.Foundry.Local.Tests;
 
 using System.Threading.Tasks;
 
-[SkipUnlessIntegration]
 internal sealed class EmbeddingClientTests
 {
     private static IModel? model;
diff --git a/sdk/cs/test/FoundryLocal.Tests/EndToEnd.cs b/sdk/cs/test/FoundryLocal.Tests/EndToEnd.cs
index 1b4019ba..56c70769 100644
--- a/sdk/cs/test/FoundryLocal.Tests/EndToEnd.cs
+++ b/sdk/cs/test/FoundryLocal.Tests/EndToEnd.cs
@@ -8,7 +8,6 @@ namespace Microsoft.AI.Foundry.Local.Tests;
 using System;
 using System.Threading.Tasks;
 
-[SkipUnlessIntegration]
 internal sealed class EndToEnd
 {
     // end-to-end using real catalog. run manually as a standalone test as it alters the model cache.
diff --git a/sdk/cs/test/FoundryLocal.Tests/FoundryLocalManagerTest.cs b/sdk/cs/test/FoundryLocal.Tests/FoundryLocalManagerTest.cs
index 2aa29d18..cd7e7793 100644
--- a/sdk/cs/test/FoundryLocal.Tests/FoundryLocalManagerTest.cs
+++ b/sdk/cs/test/FoundryLocal.Tests/FoundryLocalManagerTest.cs
@@ -11,7 +11,6 @@ namespace Microsoft.AI.Foundry.Local.Tests;
 using Microsoft.AI.Foundry.Local;
 using Microsoft.AI.Foundry.Local.Detail;
 
-[SkipUnlessIntegration]
 public class FoundryLocalManagerTests
 {
     [Test]
diff --git a/sdk/cs/test/FoundryLocal.Tests/LiveAudioTranscriptionTests.cs b/sdk/cs/test/FoundryLocal.Tests/LiveAudioTranscriptionTests.cs
index 3c56fc51..07fd67ea 100644
--- a/sdk/cs/test/FoundryLocal.Tests/LiveAudioTranscriptionTests.cs
+++ b/sdk/cs/test/FoundryLocal.Tests/LiveAudioTranscriptionTests.cs
@@ -133,7 +133,6 @@ public async Task CoreErrorResponse_TryParse_TransientError()
     // --- Session state guard tests ---
 
     [Test]
-    [SkipUnlessIntegration]
     public async Task AppendAsync_BeforeStart_Throws()
     {
         await using var session = new LiveAudioTranscriptionSession("test-model");
@@ -153,7 +152,6 @@ public async Task AppendAsync_BeforeStart_Throws()
     }
 
     [Test]
-    [SkipUnlessIntegration]
     public async Task GetTranscriptionStream_BeforeStart_Throws()
     {
         await using var session = new LiveAudioTranscriptionSession("test-model");
@@ -177,7 +175,6 @@ public async Task GetTranscriptionStream_BeforeStart_Throws()
     // --- E2E streaming test with synthetic PCM audio ---
 
     [Test]
-    [SkipUnlessIntegration]
     public async Task LiveStreaming_E2E_WithSyntheticPCM_ReturnsValidResponse()
     {
 
diff --git a/sdk/cs/test/FoundryLocal.Tests/Microsoft.AI.Foundry.Local.Tests.csproj b/sdk/cs/test/FoundryLocal.Tests/Microsoft.AI.Foundry.Local.Tests.csproj
index 5280da42..8e39fa64 100644
--- a/sdk/cs/test/FoundryLocal.Tests/Microsoft.AI.Foundry.Local.Tests.csproj
+++ b/sdk/cs/test/FoundryLocal.Tests/Microsoft.AI.Foundry.Local.Tests.csproj
@@ -23,6 +23,13 @@
     <RuntimeIdentifier>win-x64</RuntimeIdentifier>
   </PropertyGroup>
 
+  <!-- Ensure native DLLs are flat in the output for net8.0 (non-WinML) so that
+       the Core DLL can find onnxruntime.dll in its own directory, eliminating
+       the DLL resolution mismatch that surfaces the CompileApi bug. -->
+  <PropertyGroup Condition="$([MSBuild]::GetTargetFrameworkIdentifier('$(TargetFramework)')) == '.NETCoreApp' And '$(UseWinML)' != 'true'">
+    <RuntimeIdentifier>$(NETCoreSdkRuntimeIdentifier)</RuntimeIdentifier>
+  </PropertyGroup>
+
   <PropertyGroup Condition="'$(UseWinML)'=='true'">
     <TargetFrameworks>net8.0-windows10.0.26100.0;</TargetFrameworks>
     <TargetPlatformMinVersion>10.0.17763.0</TargetPlatformMinVersion>
diff --git a/sdk/cs/test/FoundryLocal.Tests/SkipInCIAttribute.cs b/sdk/cs/test/FoundryLocal.Tests/SkipInCIAttribute.cs
deleted file mode 100644
index c4d17e5b..00000000
--- a/sdk/cs/test/FoundryLocal.Tests/SkipInCIAttribute.cs
+++ /dev/null
@@ -1,19 +0,0 @@
-// --------------------------------------------------------------------------------------------------------------------
-// <copyright company="Microsoft">
-//   Copyright (c) Microsoft. All rights reserved.
-// </copyright>
-// --------------------------------------------------------------------------------------------------------------------
-
-namespace Microsoft.AI.Foundry.Local.Tests;
-
-using TUnit.Core;
-
-using System.Threading.Tasks;
-
-public class SkipInCIAttribute() : SkipAttribute("This test is only supported locally. Skipped on CIs.")
-{
-    public override Task<bool> ShouldSkip(TestRegisteredContext context)
-    {
-        return Task.FromResult(Utils.IsRunningInCI());
-    }
-}
diff --git a/sdk/cs/test/FoundryLocal.Tests/SkipUnlessIntegrationAttribute.cs b/sdk/cs/test/FoundryLocal.Tests/SkipUnlessIntegrationAttribute.cs
deleted file mode 100644
index 7125c765..00000000
--- a/sdk/cs/test/FoundryLocal.Tests/SkipUnlessIntegrationAttribute.cs
+++ /dev/null
@@ -1,20 +0,0 @@
-// --------------------------------------------------------------------------------------------------------------------
-// <copyright company="Microsoft">
-//   Copyright (c) Microsoft. All rights reserved.
-// </copyright>
-// --------------------------------------------------------------------------------------------------------------------
-
-namespace Microsoft.AI.Foundry.Local.Tests;
-
-using TUnit.Core;
-
-using System.Threading.Tasks;
-
-public class SkipUnlessIntegrationAttribute()
-    : SkipAttribute("Integration test infrastructure not available. See LOCAL_MODEL_TESTING.md for setup instructions.")
-{
-    public override Task<bool> ShouldSkip(TestRegisteredContext context)
-    {
-        return Task.FromResult(!Utils.IntegrationTestsAvailable);
-    }
-}
diff --git a/sdk/cs/test/FoundryLocal.Tests/SkipUnlessIntegrationTests.cs b/sdk/cs/test/FoundryLocal.Tests/SkipUnlessIntegrationTests.cs
deleted file mode 100644
index 1d882bdb..00000000
--- a/sdk/cs/test/FoundryLocal.Tests/SkipUnlessIntegrationTests.cs
+++ /dev/null
@@ -1,34 +0,0 @@
-// --------------------------------------------------------------------------------------------------------------------
-// <copyright company="Microsoft">
-//   Copyright (c) Microsoft. All rights reserved.
-// </copyright>
-// --------------------------------------------------------------------------------------------------------------------
-
-namespace Microsoft.AI.Foundry.Local.Tests;
-
-using System.Threading.Tasks;
-
-internal sealed class SkipUnlessIntegrationTests
-{
-    [Test]
-    public async Task ShouldSkip_ReturnsTrue_WhenIntegrationTestsNotAvailable()
-    {
-        // IntegrationTestsAvailable is set during assembly init.
-        // Without test-data-shared, it will be false and ShouldSkip returns true.
-        // With test-data-shared, it will be true and ShouldSkip returns false.
-        // Either way, it should be the inverse of IntegrationTestsAvailable.
-
-        var attr = new SkipUnlessIntegrationAttribute();
-        var shouldSkip = await attr.ShouldSkip(null!);
-
-        await Assert.That(shouldSkip).IsEqualTo(!Utils.IntegrationTestsAvailable);
-    }
-
-    [Test]
-    public async Task SkipReason_ContainsSetupInstructions()
-    {
-        var attr = new SkipUnlessIntegrationAttribute();
-
-        await Assert.That(attr.Reason).Contains("LOCAL_MODEL_TESTING.md");
-    }
-}