diff --git a/src/Dapr.Actors.Generators/ActorClientGenerator.cs b/src/Dapr.Actors.Generators/ActorClientGenerator.cs
index bec1d9706..451bba2a3 100644
--- a/src/Dapr.Actors.Generators/ActorClientGenerator.cs
+++ b/src/Dapr.Actors.Generators/ActorClientGenerator.cs
@@ -57,10 +57,9 @@ public void Initialize(IncrementalGeneratorInitializationContext context)
     /// <summary>
     /// Returns the descriptor for the actor client to generate.
     /// </summary>
-    /// <param name="context"></param>
-    /// <param name="cancellationToken"></param>
-    /// <returns></returns>
-    /// <exception cref="InvalidOperationException"></exception>
+    /// <param name="context">Current generator syntax context passed from generator pipeline.</param>
+    /// <param name="cancellationToken">Cancellation token used to interrupt the generation.</param>
+    /// <returns>Returns the descriptor of actor client to generate.</returns>
     static ActorClientDescriptor CreateActorClientDescriptor(
         GeneratorAttributeSyntaxContext context,
         CancellationToken cancellationToken)
@@ -100,9 +99,9 @@ static ActorClientDescriptor CreateActorClientDescriptor(
     /// <summary>
     /// Generates the actor client code based on the specified descriptor.
     /// </summary>
-    /// <param name="context"></param>
-    /// <param name="descriptor"></param>
-    /// <exception cref="InvalidOperationException"></exception>
+    /// <param name="context">Context passed from the source generator when it has registered an output.</param>
+    /// <param name="descriptor">Descriptor of actor client to generate.</param>
+    /// <exception cref="InvalidOperationException">Throws when assembly doesn't one or more required symbols.</exception>
     static void GenerateActorClientCode(SourceProductionContext context, ActorClientDescriptor descriptor)
     {
         try
diff --git a/src/Dapr.Actors.Generators/DiagnosticsException.cs b/src/Dapr.Actors.Generators/DiagnosticsException.cs
index 35d5b9c6c..19d4f0751 100644
--- a/src/Dapr.Actors.Generators/DiagnosticsException.cs
+++ b/src/Dapr.Actors.Generators/DiagnosticsException.cs
@@ -2,14 +2,24 @@
 
 namespace Dapr.Actors.Generators
 {
+    /// <summary>
+    /// Exception thrown when diagnostics are encountered during code generation.
+    /// </summary>
     internal sealed class DiagnosticsException : Exception
     {
+        /// <summary>
+        /// Initializes a new instance of the <see cref="DiagnosticsException"/> class.
+        /// </summary>
+        /// <param name="diagnostics"></param>
         public DiagnosticsException(IEnumerable<Diagnostic> diagnostics)
             : base(string.Join("\n", diagnostics.Select(d => d.ToString())))
         {
             this.Diagnostics = diagnostics.ToArray();
         }
 
-        public IEnumerable<Diagnostic> Diagnostics { get; }
+        /// <summary>
+        /// Diagnostics encountered during code generation.
+        /// </summary>
+        public ICollection<Diagnostic> Diagnostics { get; }
     }
 }
diff --git a/src/Dapr.Actors.Generators/Helpers/SyntaxFactoryHelpers.cs b/src/Dapr.Actors.Generators/Helpers/SyntaxFactoryHelpers.cs
index 34f0604fb..4996223b9 100644
--- a/src/Dapr.Actors.Generators/Helpers/SyntaxFactoryHelpers.cs
+++ b/src/Dapr.Actors.Generators/Helpers/SyntaxFactoryHelpers.cs
@@ -10,10 +10,10 @@ namespace Dapr.Actors.Generators.Helpers
     public static partial class SyntaxFactoryHelpers
     {
         /// <summary>
-        /// Generates a syntax for <see cref="ArgumentNullException"></see> syntax for the given argument name.
+        /// Generates a syntax for <see cref="ArgumentNullException"/> syntax for the given argument name.
         /// </summary>
-        /// <param name="argumentName"></param>
-        /// <returns></returns>
+        /// <param name="argumentName">Name of the argument that generated the exception.</param>
+        /// <returns>Returns <see cref="ThrowExpressionSyntax"/> used to throw an <see cref="ArgumentNullException"/>.</returns>
         public static ThrowExpressionSyntax ThrowArgumentNullException(string argumentName)
         {
             return SyntaxFactory.ThrowExpression(
@@ -33,8 +33,8 @@ public static ThrowExpressionSyntax ThrowArgumentNullException(string argumentNa
         /// <summary>
         /// Generates a syntax for null check for the given argument name.
         /// </summary>
-        /// <param name="argumentName"></param>
-        /// <returns></returns>
+        /// <param name="argumentName">Name of the argument whose null check is to be generated.</param>
+        /// <returns>Returns <see cref="IfStatementSyntax"/> representing an argument null check.</returns>
         public static IfStatementSyntax ThrowIfArgumentNull(string argumentName)
         {
             return SyntaxFactory.IfStatement(
@@ -53,8 +53,8 @@ public static IfStatementSyntax ThrowIfArgumentNull(string argumentName)
         /// <summary>
         /// Generates a syntax for nameof expression for the given argument name.
         /// </summary>
-        /// <param name="argumentName"></param>
-        /// <returns></returns>
+        /// <param name="argumentName">Name of the argument from which the syntax is to be generated.</param>
+        /// <returns>Return a <see cref="ExpressionSyntax"/> representing a NameOf expression.</returns>
         public static ExpressionSyntax NameOfExpression(string argumentName)
         {
             var nameofIdentifier = SyntaxFactory.Identifier(
@@ -76,11 +76,11 @@ public static ExpressionSyntax NameOfExpression(string argumentName)
         /// <summary>
         /// Generates the invocation syntax to call a remote method with the actor proxy.
         /// </summary>
-        /// <param name="actorProxyMemberSyntax">Memeber syntax to access actorProxy member.</param>
+        /// <param name="actorProxyMemberSyntax">Member syntax to access actorProxy member.</param>
         /// <param name="remoteMethodName">Name of remote method to invoke.</param>
         /// <param name="remoteMethodParameters">Remote method parameters.</param>
         /// <param name="remoteMethodReturnTypes">Return types of remote method invocation.</param>
-        /// <returns></returns>
+        /// <returns>The <see cref="InvocationExpressionSyntax"/> representing a call to the actor proxy.</returns>
         public static InvocationExpressionSyntax ActorProxyInvokeMethodAsync(
             MemberAccessExpressionSyntax actorProxyMemberSyntax,
             string remoteMethodName,
@@ -124,9 +124,9 @@ public static InvocationExpressionSyntax ActorProxyInvokeMethodAsync(
         /// <summary>
         /// Returns the syntax kinds for the specified accessibility.
         /// </summary>
-        /// <param name="accessibility"></param>
-        /// <returns></returns>
-        /// <exception cref="InvalidOperationException"></exception>
+        /// <param name="accessibility">Accessibility to convert into a SyntaxKind.</param>
+        /// <returns>Return the collection of <see cref="SyntaxKind"/> representing the given accessibility.</returns>
+        /// <exception cref="InvalidOperationException">Throws when un unexpected syntax is passed.</exception>
         public static ICollection<SyntaxKind> GetSyntaxKinds(Accessibility accessibility)
         {
             var syntaxKinds = new List<SyntaxKind>();
diff --git a/src/Dapr.Actors.Generators/Templates.cs b/src/Dapr.Actors.Generators/Templates.cs
index fe393ddb9..a9482a980 100644
--- a/src/Dapr.Actors.Generators/Templates.cs
+++ b/src/Dapr.Actors.Generators/Templates.cs
@@ -11,11 +11,11 @@ namespace Dapr.Actors.Generators
     internal static partial class Templates
     {
         /// <summary>
-        /// Returns the source text for the ActorMethodAttribute.
+        /// Returns the <see cref="SourceText"/> for the ActorMethodAttribute.
         /// </summary>
-        /// <param name="destinationNamespace"></param>
-        /// <returns></returns>
-        /// <exception cref="ArgumentNullException"></exception>
+        /// <param name="destinationNamespace">Namespace where to generate attribute.</param>
+        /// <returns>The <see cref="SourceText"/> representing the ActorMethodAttribute.</returns>
+        /// <exception cref="ArgumentNullException">Throws when destinationNamespace is null.</exception>
         public static SourceText ActorMethodAttributeSourceText(string destinationNamespace)
         {
             if (destinationNamespace == null)
@@ -47,11 +47,11 @@ internal sealed class {Constants.ActorMethodAttributeTypeName} : Attribute
         }
 
         /// <summary>
-        /// Returns the source text for the GenerateActorClientAttribute.
+        /// Returns the <see cref="SourceText"/> for the GenerateActorClientAttribute.
         /// </summary>
-        /// <param name="destinationNamespace"></param>
-        /// <returns></returns>
-        /// <exception cref="ArgumentNullException"></exception>
+        /// <param name="destinationNamespace">Namespace where to generate attribute.</param>
+        /// <returns>The <see cref="SourceText"/> representing the ActorMethodAttribute.</returns>
+        /// <exception cref="ArgumentNullException">Throws when destinationNamespace is null.</exception>
         public static SourceText GenerateActorClientAttributeSourceText(string destinationNamespace)
         {
             if (destinationNamespace == null)