diff --git a/src/OpenApi/src/Services/OpenApiDocumentProvider.cs b/src/OpenApi/src/Services/OpenApiDocumentProvider.cs
index a083441a2b3b..dd1b53e90ea6 100644
--- a/src/OpenApi/src/Services/OpenApiDocumentProvider.cs
+++ b/src/OpenApi/src/Services/OpenApiDocumentProvider.cs
@@ -10,6 +10,10 @@
 
 namespace Microsoft.Extensions.ApiDescriptions;
 
+/// <summary>
+/// Provides an implementation of <see cref="IDocumentProvider"/> to use for build-time generation of OpenAPI documents.
+/// </summary>
+/// <param name="serviceProvider">The <see cref="IServiceProvider"/> to use.</param>
 internal sealed class OpenApiDocumentProvider(IServiceProvider serviceProvider) : IDocumentProvider
 {
     /// <summary>