diff --git a/dotnet/src/Microsoft.Agents.AI.Workflows/ChatProtocolExecutor.cs b/dotnet/src/Microsoft.Agents.AI.Workflows/ChatProtocolExecutor.cs
index 480c2e0ce3..56fb326338 100644
--- a/dotnet/src/Microsoft.Agents.AI.Workflows/ChatProtocolExecutor.cs
+++ b/dotnet/src/Microsoft.Agents.AI.Workflows/ChatProtocolExecutor.cs
@@ -8,23 +8,40 @@ using Microsoft.Extensions.AI;
 
 namespace Microsoft.Agents.AI.Workflows;
 
-internal class ChatProtocolExecutorOptions
+/// <summary>
+/// Provides configuration options for <see cref="ChatProtocolExecutor"/>.
+/// </summary>
+public class ChatProtocolExecutorOptions
 {
+    /// <summary>
+    /// Gets or sets the chat role to use when converting string messages to <see cref="ChatMessage"/> instances.
+    /// If set, the executor will accept string messages and convert them to chat messages with this role.
+    /// </summary>
     public ChatRole? StringMessageChatRole { get; set; }
 }
 
-// TODO: Make this a public type (in a later PR; todo: make an issue)
-internal abstract class ChatProtocolExecutor : StatefulExecutor<List<ChatMessage>>
+/// <summary>
+/// Provides a base class for executors that implement the Agent Workflow Chat Protocol.
+/// This executor maintains a list of chat messages and processes them when a turn is taken.
+/// </summary>
+public abstract class ChatProtocolExecutor : StatefulExecutor<List<ChatMessage>>
 {
     private readonly static Func<List<ChatMessage>> s_initFunction = () => [];
     private readonly ChatRole? _stringMessageChatRole;
 
-    internal ChatProtocolExecutor(string id, ChatProtocolExecutorOptions? options = null, bool declareCrossRunShareable = false)
+    /// <summary>
+    /// Initializes a new instance of the <see cref="ChatProtocolExecutor"/> class.
+    /// </summary>
+    /// <param name="id">The unique identifier for this executor instance. Cannot be null or empty.</param>
+    /// <param name="options">Optional configuration settings for the executor. If null, default options are used.</param>
+    /// <param name="declareCrossRunShareable">Declare that this executor may be used simultaneously by multiple runs safely.</param>
+    protected ChatProtocolExecutor(string id, ChatProtocolExecutorOptions? options = null, bool declareCrossRunShareable = false)
         : base(id, () => [], declareCrossRunShareable: declareCrossRunShareable)
     {
         this._stringMessageChatRole = options?.StringMessageChatRole;
     }
 
+    /// <inheritdoc/>
     protected override RouteBuilder ConfigureRoutes(RouteBuilder routeBuilder)
     {
         if (this._stringMessageChatRole.HasValue)
@@ -40,6 +57,13 @@ internal abstract class ChatProtocolExecutor : StatefulExecutor<List<ChatMessage
                            .AddHandler<TurnToken>(this.TakeTurnAsync);
     }
 
+    /// <summary>
+    /// Adds a single chat message to the accumulated messages for the current turn.
+    /// </summary>
+    /// <param name="message">The chat message to add.</param>
+    /// <param name="context">The workflow context in which the executor executes.</param>
+    /// <param name="cancellationToken">The <see cref="CancellationToken"/> to monitor for cancellation requests.</param>
+    /// <returns>A <see cref="ValueTask"/> representing the asynchronous operation.</returns>
     protected ValueTask AddMessageAsync(ChatMessage message, IWorkflowContext context, CancellationToken cancellationToken = default)
     {
         return this.InvokeWithStateAsync(ForwardMessageAsync, context, cancellationToken: cancellationToken);
@@ -52,6 +76,13 @@ internal abstract class ChatProtocolExecutor : StatefulExecutor<List<ChatMessage
         }
     }
 
+    /// <summary>
+    /// Adds multiple chat messages to the accumulated messages for the current turn.
+    /// </summary>
+    /// <param name="messages">The collection of chat messages to add.</param>
+    /// <param name="context">The workflow context in which the executor executes.</param>
+    /// <param name="cancellationToken">The <see cref="CancellationToken"/> to monitor for cancellation requests.</param>
+    /// <returns>A <see cref="ValueTask"/> representing the asynchronous operation.</returns>
     protected ValueTask AddMessagesAsync(IEnumerable<ChatMessage> messages, IWorkflowContext context, CancellationToken cancellationToken = default)
     {
         return this.InvokeWithStateAsync(ForwardMessageAsync, context, cancellationToken: cancellationToken);
@@ -64,6 +95,13 @@ internal abstract class ChatProtocolExecutor : StatefulExecutor<List<ChatMessage
         }
     }
 
+    /// <summary>
+    /// Handles a turn token by processing all accumulated chat messages and then resetting the message state.
+    /// </summary>
+    /// <param name="token">The turn token that triggers message processing.</param>
+    /// <param name="context">The workflow context in which the executor executes.</param>
+    /// <param name="cancellationToken">The <see cref="CancellationToken"/> to monitor for cancellation requests.</param>
+    /// <returns>A <see cref="ValueTask"/> representing the asynchronous operation.</returns>
     public ValueTask TakeTurnAsync(TurnToken token, IWorkflowContext context, CancellationToken cancellationToken = default)
     {
         return this.InvokeWithStateAsync(InvokeTakeTurnAsync, context, cancellationToken: cancellationToken);
@@ -81,5 +119,13 @@ internal abstract class ChatProtocolExecutor : StatefulExecutor<List<ChatMessage
         }
     }
 
+    /// <summary>
+    /// When overridden in a derived class, processes the accumulated chat messages for a single turn.
+    /// </summary>
+    /// <param name="messages">The list of chat messages accumulated since the last turn.</param>
+    /// <param name="context">The workflow context in which the executor executes.</param>
+    /// <param name="emitEvents">Indicates whether events should be emitted during processing. If null, the default behavior is used.</param>
+    /// <param name="cancellationToken">The <see cref="CancellationToken"/> to monitor for cancellation requests.</param>
+    /// <returns>A <see cref="ValueTask"/> representing the asynchronous operation.</returns>
     protected abstract ValueTask TakeTurnAsync(List<ChatMessage> messages, IWorkflowContext context, bool? emitEvents, CancellationToken cancellationToken = default);
 }