diff --git a/dotnet/src/Functions/Functions.OpenApi/CompatibilitySuppressions.xml b/dotnet/src/Functions/Functions.OpenApi/CompatibilitySuppressions.xml
new file mode 100644
index 000000000000..cc1b3172c906
--- /dev/null
+++ b/dotnet/src/Functions/Functions.OpenApi/CompatibilitySuppressions.xml
@@ -0,0 +1,10 @@
+<?xml version="1.0" encoding="utf-8"?>
+<!-- https://learn.microsoft.com/dotnet/fundamentals/package-validation/diagnostic-ids -->
+<Suppressions xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xmlns:xsd="http://www.w3.org/2001/XMLSchema">
+  <Suppression>
+    <DiagnosticId>CP0002</DiagnosticId>
+    <Target>F:Microsoft.SemanticKernel.Plugins.OpenApi.OpenApiKernelFunctionContext.KernelFunctionContextKey</Target>
+    <Left>lib/netstandard2.0/Microsoft.SemanticKernel.Plugins.OpenApi.dll</Left>
+    <Right>lib/net8.0/Microsoft.SemanticKernel.Plugins.OpenApi.dll</Right>
+  </Suppression>
+</Suppressions>
\ No newline at end of file
diff --git a/dotnet/src/Functions/Functions.OpenApi/Extensions/OpenApiFunctionExecutionParameters.cs b/dotnet/src/Functions/Functions.OpenApi/Extensions/OpenApiFunctionExecutionParameters.cs
index 65a0c2b46fd5..ec2c4f51c1e9 100644
--- a/dotnet/src/Functions/Functions.OpenApi/Extensions/OpenApiFunctionExecutionParameters.cs
+++ b/dotnet/src/Functions/Functions.OpenApi/Extensions/OpenApiFunctionExecutionParameters.cs
@@ -96,7 +96,6 @@ public class OpenApiFunctionExecutionParameters
     /// <summary>
     /// A custom REST API parameter filter.
     /// </summary>
-    [Experimental("SKEXP0040")]
     public RestApiParameterFilter? ParameterFilter { get; set; }
 
     /// <summary>
@@ -119,7 +118,6 @@ public class OpenApiFunctionExecutionParameters
     /// <param name="enablePayloadNamespacing">Determines whether payload parameter names are augmented with namespaces.
     /// Namespaces prevent naming conflicts by adding the parent parameter name as a prefix, separated by dots.</param>
     /// <param name="operationsToExclude">Optional list of operations not to import, e.g. in case they are not supported</param>
-    [Experimental("SKEXP0040")]
     public OpenApiFunctionExecutionParameters(
         HttpClient? httpClient = null,
         AuthenticateRequestAsyncCallback? authCallback = null,
diff --git a/dotnet/src/Functions/Functions.OpenApi/Functions.OpenApi.csproj b/dotnet/src/Functions/Functions.OpenApi/Functions.OpenApi.csproj
index a30e82b03e1d..9f2760c8af31 100644
--- a/dotnet/src/Functions/Functions.OpenApi/Functions.OpenApi.csproj
+++ b/dotnet/src/Functions/Functions.OpenApi/Functions.OpenApi.csproj
@@ -5,6 +5,7 @@
     <RootNamespace>$(AssemblyName)</RootNamespace>
     <TargetFrameworks>net8.0;netstandard2.0</TargetFrameworks>
     <NoWarn>$(NoWarn);SKEXP0040</NoWarn>
+    <EnablePackageValidation>true</EnablePackageValidation>
   </PropertyGroup>
   <Import Project="$(RepoRoot)/dotnet/nuget/nuget-package.props" />
   <Import Project="$(RepoRoot)/dotnet/src/InternalUtilities/src/InternalUtilities.props" />
diff --git a/dotnet/src/Functions/Functions.OpenApi/Model/RestApiExpectedResponse.cs b/dotnet/src/Functions/Functions.OpenApi/Model/RestApiExpectedResponse.cs
index e09a539573fb..e086f40c6db3 100644
--- a/dotnet/src/Functions/Functions.OpenApi/Model/RestApiExpectedResponse.cs
+++ b/dotnet/src/Functions/Functions.OpenApi/Model/RestApiExpectedResponse.cs
@@ -1,13 +1,10 @@
 // Copyright (c) Microsoft. All rights reserved.
 
-using System.Diagnostics.CodeAnalysis;
-
 namespace Microsoft.SemanticKernel.Plugins.OpenApi;
 
 /// <summary>
 /// REST API response.
 /// </summary>
-[Experimental("SKEXP0040")]
 public sealed class RestApiExpectedResponse
 {
     /// <summary>
diff --git a/dotnet/src/Functions/Functions.OpenApi/Model/RestApiInfo.cs b/dotnet/src/Functions/Functions.OpenApi/Model/RestApiInfo.cs
index 84a128a867ac..daf9c45ea722 100644
--- a/dotnet/src/Functions/Functions.OpenApi/Model/RestApiInfo.cs
+++ b/dotnet/src/Functions/Functions.OpenApi/Model/RestApiInfo.cs
@@ -1,13 +1,10 @@
 // Copyright (c) Microsoft. All rights reserved.
 
-using System.Diagnostics.CodeAnalysis;
-
 namespace Microsoft.SemanticKernel.Plugins.OpenApi;
 
 /// <summary>
 /// The REST API information.
 /// </summary>
-[Experimental("SKEXP0040")]
 public sealed class RestApiInfo
 {
     /// <summary>
diff --git a/dotnet/src/Functions/Functions.OpenApi/Model/RestApiOAuthFlow.cs b/dotnet/src/Functions/Functions.OpenApi/Model/RestApiOAuthFlow.cs
index e75ebf1b04cd..5cbc9cda21b5 100644
--- a/dotnet/src/Functions/Functions.OpenApi/Model/RestApiOAuthFlow.cs
+++ b/dotnet/src/Functions/Functions.OpenApi/Model/RestApiOAuthFlow.cs
@@ -3,14 +3,12 @@
 using System;
 using System.Collections.Generic;
 using System.Collections.ObjectModel;
-using System.Diagnostics.CodeAnalysis;
 
 namespace Microsoft.SemanticKernel.Plugins.OpenApi;
 
 /// <summary>
 /// REST API OAuth Flow.
 /// </summary>
-[Experimental("SKEXP0040")]
 public sealed class RestApiOAuthFlow
 {
     /// <summary>
diff --git a/dotnet/src/Functions/Functions.OpenApi/Model/RestApiOAuthFlows.cs b/dotnet/src/Functions/Functions.OpenApi/Model/RestApiOAuthFlows.cs
index c3dee78db67c..afa72e70f912 100644
--- a/dotnet/src/Functions/Functions.OpenApi/Model/RestApiOAuthFlows.cs
+++ b/dotnet/src/Functions/Functions.OpenApi/Model/RestApiOAuthFlows.cs
@@ -1,13 +1,10 @@
 // Copyright (c) Microsoft. All rights reserved.
 
-using System.Diagnostics.CodeAnalysis;
-
 namespace Microsoft.SemanticKernel.Plugins.OpenApi;
 
 /// <summary>
 /// REST API OAuth Flows.
 /// </summary>
-[Experimental("SKEXP0040")]
 public sealed class RestApiOAuthFlows
 {
     /// <summary>
diff --git a/dotnet/src/Functions/Functions.OpenApi/Model/RestApiOperation.cs b/dotnet/src/Functions/Functions.OpenApi/Model/RestApiOperation.cs
index 058844a2c4ab..678a3bf4fbdc 100644
--- a/dotnet/src/Functions/Functions.OpenApi/Model/RestApiOperation.cs
+++ b/dotnet/src/Functions/Functions.OpenApi/Model/RestApiOperation.cs
@@ -3,7 +3,6 @@
 using System;
 using System.Collections.Generic;
 using System.Collections.ObjectModel;
-using System.Diagnostics.CodeAnalysis;
 using System.Linq;
 using System.Net.Http;
 using System.Text.Json.Nodes;
@@ -14,7 +13,6 @@ namespace Microsoft.SemanticKernel.Plugins.OpenApi;
 /// <summary>
 /// The REST API operation.
 /// </summary>
-[Experimental("SKEXP0040")]
 public sealed class RestApiOperation
 {
     /// <summary>
diff --git a/dotnet/src/Functions/Functions.OpenApi/Model/RestApiParameter.cs b/dotnet/src/Functions/Functions.OpenApi/Model/RestApiParameter.cs
index 8fadb0060ca6..50a66f981040 100644
--- a/dotnet/src/Functions/Functions.OpenApi/Model/RestApiParameter.cs
+++ b/dotnet/src/Functions/Functions.OpenApi/Model/RestApiParameter.cs
@@ -1,13 +1,10 @@
 // Copyright (c) Microsoft. All rights reserved.
 
-using System.Diagnostics.CodeAnalysis;
-
 namespace Microsoft.SemanticKernel.Plugins.OpenApi;
 
 /// <summary>
 /// REST API parameter.
 /// </summary>
-[Experimental("SKEXP0040")]
 public sealed class RestApiParameter
 {
     /// <summary>
diff --git a/dotnet/src/Functions/Functions.OpenApi/Model/RestApiParameterLocation.cs b/dotnet/src/Functions/Functions.OpenApi/Model/RestApiParameterLocation.cs
index f28aeb9e1a45..0e3acbc1c0b1 100644
--- a/dotnet/src/Functions/Functions.OpenApi/Model/RestApiParameterLocation.cs
+++ b/dotnet/src/Functions/Functions.OpenApi/Model/RestApiParameterLocation.cs
@@ -1,13 +1,10 @@
 // Copyright (c) Microsoft. All rights reserved.
 
-using System.Diagnostics.CodeAnalysis;
-
 namespace Microsoft.SemanticKernel.Plugins.OpenApi;
 
 /// <summary>
 /// REST API parameter location.
 /// </summary>
-[Experimental("SKEXP0040")]
 public enum RestApiParameterLocation
 {
     /// <summary>
diff --git a/dotnet/src/Functions/Functions.OpenApi/Model/RestApiParameterStyle.cs b/dotnet/src/Functions/Functions.OpenApi/Model/RestApiParameterStyle.cs
index 7ba16905d718..826669b79953 100644
--- a/dotnet/src/Functions/Functions.OpenApi/Model/RestApiParameterStyle.cs
+++ b/dotnet/src/Functions/Functions.OpenApi/Model/RestApiParameterStyle.cs
@@ -1,13 +1,10 @@
 // Copyright (c) Microsoft. All rights reserved.
 
-using System.Diagnostics.CodeAnalysis;
-
 namespace Microsoft.SemanticKernel.Plugins.OpenApi;
 
 /// <summary>
 /// REST API parameter style.
 /// </summary>
-[Experimental("SKEXP0040")]
 public enum RestApiParameterStyle
 {
     /// <summary>
diff --git a/dotnet/src/Functions/Functions.OpenApi/Model/RestApiPayload.cs b/dotnet/src/Functions/Functions.OpenApi/Model/RestApiPayload.cs
index bd3b2c6c2bbc..bec042d3ee15 100644
--- a/dotnet/src/Functions/Functions.OpenApi/Model/RestApiPayload.cs
+++ b/dotnet/src/Functions/Functions.OpenApi/Model/RestApiPayload.cs
@@ -2,14 +2,12 @@
 
 using System.Collections.Generic;
 using System.Collections.ObjectModel;
-using System.Diagnostics.CodeAnalysis;
 
 namespace Microsoft.SemanticKernel.Plugins.OpenApi;
 
 /// <summary>
 /// REST API payload.
 /// </summary>
-[Experimental("SKEXP0040")]
 public sealed class RestApiPayload
 {
     /// <summary>
diff --git a/dotnet/src/Functions/Functions.OpenApi/Model/RestApiPayloadProperty.cs b/dotnet/src/Functions/Functions.OpenApi/Model/RestApiPayloadProperty.cs
index 9351d6fcb139..20bca33f22f6 100644
--- a/dotnet/src/Functions/Functions.OpenApi/Model/RestApiPayloadProperty.cs
+++ b/dotnet/src/Functions/Functions.OpenApi/Model/RestApiPayloadProperty.cs
@@ -2,14 +2,12 @@
 
 using System.Collections.Generic;
 using System.Collections.ObjectModel;
-using System.Diagnostics.CodeAnalysis;
 
 namespace Microsoft.SemanticKernel.Plugins.OpenApi;
 
 /// <summary>
 /// REST API payload property.
 /// </summary>
-[Experimental("SKEXP0040")]
 public sealed class RestApiPayloadProperty
 {
     /// <summary>
diff --git a/dotnet/src/Functions/Functions.OpenApi/Model/RestApiSecurityRequirement.cs b/dotnet/src/Functions/Functions.OpenApi/Model/RestApiSecurityRequirement.cs
index fd9523ba5212..b03bbd6aac1c 100644
--- a/dotnet/src/Functions/Functions.OpenApi/Model/RestApiSecurityRequirement.cs
+++ b/dotnet/src/Functions/Functions.OpenApi/Model/RestApiSecurityRequirement.cs
@@ -10,7 +10,6 @@ namespace Microsoft.SemanticKernel.Plugins.OpenApi;
 /// <summary>
 /// The REST API security requirement object.
 /// </summary>
-[Experimental("SKEXP0040")]
 #pragma warning disable CA1710 // Identifiers should have correct suffix
 public sealed class RestApiSecurityRequirement : IDictionary<RestApiSecurityScheme, IList<string>>, IReadOnlyDictionary<RestApiSecurityScheme, IList<string>>
 #pragma warning restore CA1710 // Identifiers should have correct suffix
diff --git a/dotnet/src/Functions/Functions.OpenApi/Model/RestApiSecurityScheme.cs b/dotnet/src/Functions/Functions.OpenApi/Model/RestApiSecurityScheme.cs
index 3be57a3ad54a..6a26f6fe5eec 100644
--- a/dotnet/src/Functions/Functions.OpenApi/Model/RestApiSecurityScheme.cs
+++ b/dotnet/src/Functions/Functions.OpenApi/Model/RestApiSecurityScheme.cs
@@ -1,14 +1,12 @@
 // Copyright (c) Microsoft. All rights reserved.
 
 using System;
-using System.Diagnostics.CodeAnalysis;
 
 namespace Microsoft.SemanticKernel.Plugins.OpenApi;
 
 /// <summary>
 /// REST API Security Scheme.
 /// </summary>
-[Experimental("SKEXP0040")]
 public sealed class RestApiSecurityScheme
 {
     /// <summary>
diff --git a/dotnet/src/Functions/Functions.OpenApi/Model/RestApiServer.cs b/dotnet/src/Functions/Functions.OpenApi/Model/RestApiServer.cs
index 599e15557145..074f109c4fe7 100644
--- a/dotnet/src/Functions/Functions.OpenApi/Model/RestApiServer.cs
+++ b/dotnet/src/Functions/Functions.OpenApi/Model/RestApiServer.cs
@@ -2,14 +2,12 @@
 
 using System.Collections.Generic;
 using System.Collections.ObjectModel;
-using System.Diagnostics.CodeAnalysis;
 
 namespace Microsoft.SemanticKernel.Plugins.OpenApi;
 
 /// <summary>
 /// REST API server.
 /// </summary>
-[Experimental("SKEXP0040")]
 public sealed class RestApiServer
 {
     /// <summary>
diff --git a/dotnet/src/Functions/Functions.OpenApi/Model/RestApiServerVariable.cs b/dotnet/src/Functions/Functions.OpenApi/Model/RestApiServerVariable.cs
index 451257f7f018..ac9f6dceded0 100644
--- a/dotnet/src/Functions/Functions.OpenApi/Model/RestApiServerVariable.cs
+++ b/dotnet/src/Functions/Functions.OpenApi/Model/RestApiServerVariable.cs
@@ -2,14 +2,12 @@
 
 using System.Collections.Generic;
 using System.Collections.ObjectModel;
-using System.Diagnostics.CodeAnalysis;
 
 namespace Microsoft.SemanticKernel.Plugins.OpenApi;
 
 /// <summary>
 /// REST API server variable.
 /// </summary>
-[Experimental("SKEXP0040")]
 public sealed class RestApiServerVariable
 {
     /// <summary>
diff --git a/dotnet/src/Functions/Functions.OpenApi/Model/RestApiSpecification.cs b/dotnet/src/Functions/Functions.OpenApi/Model/RestApiSpecification.cs
index 4d4e5c86926a..388ee61d3922 100644
--- a/dotnet/src/Functions/Functions.OpenApi/Model/RestApiSpecification.cs
+++ b/dotnet/src/Functions/Functions.OpenApi/Model/RestApiSpecification.cs
@@ -2,14 +2,12 @@
 
 using System.Collections.Generic;
 using System.Collections.ObjectModel;
-using System.Diagnostics.CodeAnalysis;
 
 namespace Microsoft.SemanticKernel.Plugins.OpenApi;
 
 /// <summary>
 /// REST API specification.
 /// </summary>
-[Experimental("SKEXP0040")]
 public sealed class RestApiSpecification
 {
     /// <summary>
diff --git a/dotnet/src/Functions/Functions.OpenApi/RestApiParameterFilter.cs b/dotnet/src/Functions/Functions.OpenApi/RestApiParameterFilter.cs
index 7462371ee2b8..20a51d5b1291 100644
--- a/dotnet/src/Functions/Functions.OpenApi/RestApiParameterFilter.cs
+++ b/dotnet/src/Functions/Functions.OpenApi/RestApiParameterFilter.cs
@@ -1,7 +1,5 @@
 // Copyright (c) Microsoft. All rights reserved.
 
-using System.Diagnostics.CodeAnalysis;
-
 namespace Microsoft.SemanticKernel.Plugins.OpenApi;
 
 /// <summary>
@@ -13,5 +11,4 @@ namespace Microsoft.SemanticKernel.Plugins.OpenApi;
 /// which will replace the original parameter.
 /// </remarks>
 /// <param name="context">Instance of <see cref="RestApiParameterFilterContext"/> containing details of the parameter to filter.</param>
-[Experimental("SKEXP0040")]
 public delegate RestApiParameter? RestApiParameterFilter(RestApiParameterFilterContext context);
diff --git a/dotnet/src/Functions/Functions.OpenApi/RestApiParameterFilterContext.cs b/dotnet/src/Functions/Functions.OpenApi/RestApiParameterFilterContext.cs
index ae92b69179c8..21d944afda3d 100644
--- a/dotnet/src/Functions/Functions.OpenApi/RestApiParameterFilterContext.cs
+++ b/dotnet/src/Functions/Functions.OpenApi/RestApiParameterFilterContext.cs
@@ -1,13 +1,10 @@
 // Copyright (c) Microsoft. All rights reserved.
 
-using System.Diagnostics.CodeAnalysis;
-
 namespace Microsoft.SemanticKernel.Plugins.OpenApi;
 
 /// <summary>
 /// Initializes a new instance of the <see cref="RestApiParameterFilterContext"/> class.
 /// </summary>
-[Experimental("SKEXP0040")]
 public sealed class RestApiParameterFilterContext
 {
     /// <summary>