diff --git a/src/DotNext.Tests/Net/Cluster/Consensus/Raft/Commands/CommandInterpreterTests.cs b/src/DotNext.Tests/Net/Cluster/Consensus/Raft/Commands/CommandInterpreterTests.cs
index 781f9655e..246ee0196 100644
--- a/src/DotNext.Tests/Net/Cluster/Consensus/Raft/Commands/CommandInterpreterTests.cs
+++ b/src/DotNext.Tests/Net/Cluster/Consensus/Raft/Commands/CommandInterpreterTests.cs
@@ -127,8 +127,11 @@ internal static ValueTask DoBinaryOperation(ref int value, BinaryOperationComman
         }
 
         [CommandHandler]
-        public ValueTask DoBinaryOperation(BinaryOperationCommand command, CancellationToken token)
-            => DoBinaryOperation(ref Value, command, token);
+        public ValueTask DoBinaryOperation(BinaryOperationCommand command, object context, CancellationToken token)
+        {
+            Null(context);
+            return DoBinaryOperation(ref Value, command, token);
+        }
 
         internal static ValueTask DoUnaryOperation(ref int value, UnaryOperationCommand command, CancellationToken token)
         {
@@ -213,18 +216,11 @@ public static async Task MethodsAsHandlers()
     public static async Task DelegatesAsHandlers()
     {
         var state = new StrongBox<int>();
-        Func<BinaryOperationCommand, CancellationToken, ValueTask> binaryOp = (command, token) => CustomInterpreter.DoBinaryOperation(ref state.Value, command, token);
-        Func<UnaryOperationCommand, CancellationToken, ValueTask> unaryOp = (command, token) => CustomInterpreter.DoUnaryOperation(ref state.Value, command, token);
-        Func<AssignCommand, CancellationToken, ValueTask> assignOp = (command, token) =>
-        {
-            state.Value = command.Value;
-            return new ValueTask();
-        };
 
         var interpreter = new CommandInterpreter.Builder()
-            .Add(BinaryOperationCommand.Id, binaryOp)
-            .Add(UnaryOperationCommand.Id, unaryOp)
-            .Add(AssignCommand.Id, assignOp)
+            .Add(BinaryOperationCommand.Id, new Func<BinaryOperationCommand, CancellationToken, ValueTask>(BinaryOp))
+            .Add(UnaryOperationCommand.Id, new Func<UnaryOperationCommand, CancellationToken, ValueTask>(UnaryOp))
+            .Add(AssignCommand.Id, new Func<AssignCommand, object, CancellationToken, ValueTask>(AssignOp))
             .Build();
 
         var entry1 = interpreter.CreateLogEntry(new BinaryOperationCommand { X = 40, Y = 2, Type = BinaryOperation.Add }, 1L);
@@ -240,8 +236,19 @@ public static async Task DelegatesAsHandlers()
 
         var entry3 = interpreter.CreateLogEntry(new AssignCommand { Value = int.MaxValue }, 68L);
         Equal(68L, entry3.Term);
-        Equal(3, await interpreter.InterpretAsync(entry3));
+        Equal(3, await interpreter.InterpretAsync(entry3, string.Empty));
         Equal(int.MaxValue, state.Value);
+
+        ValueTask BinaryOp(BinaryOperationCommand command, CancellationToken token) => CustomInterpreter.DoBinaryOperation(ref state.Value, command, token);
+
+        ValueTask UnaryOp(UnaryOperationCommand command, CancellationToken token) => CustomInterpreter.DoUnaryOperation(ref state.Value, command, token);
+
+        ValueTask AssignOp(AssignCommand command, object context, CancellationToken token)
+        {
+            NotNull(context);
+            state.Value = command.Value;
+            return ValueTask.CompletedTask;
+        }
     }
 
     [Fact]
diff --git a/src/cluster/DotNext.Net.Cluster/Net/Cluster/Consensus/Raft/Commands/CommandInterpreter.CommandHandler.cs b/src/cluster/DotNext.Net.Cluster/Net/Cluster/Consensus/Raft/Commands/CommandInterpreter.CommandHandler.cs
index 57b730335..8a95a08e6 100644
--- a/src/cluster/DotNext.Net.Cluster/Net/Cluster/Consensus/Raft/Commands/CommandInterpreter.CommandHandler.cs
+++ b/src/cluster/DotNext.Net.Cluster/Net/Cluster/Consensus/Raft/Commands/CommandInterpreter.CommandHandler.cs
@@ -9,18 +9,29 @@ public partial class CommandInterpreter
 {
     private abstract class CommandHandler
     {
-        internal abstract ValueTask InterpretAsync<TReader>(TReader reader, CancellationToken token)
+        internal abstract ValueTask InterpretAsync<TReader>(TReader reader, object? context, CancellationToken token)
             where TReader : notnull, IAsyncBinaryReader;
     }
 
-    private sealed class CommandHandler<TCommand>(Func<TCommand, CancellationToken, ValueTask> handler) : CommandHandler
+    private sealed class CommandHandler<TCommand>(Func<TCommand, object?, CancellationToken, ValueTask> handler) : CommandHandler
         where TCommand : notnull, ISerializable<TCommand>
     {
+        public CommandHandler(Func<TCommand, CancellationToken, ValueTask> handler)
+            : this(handler.Invoke<TCommand>)
+        {
+        }
+
         [AsyncMethodBuilder(typeof(PoolingAsyncValueTaskMethodBuilder))]
-        internal override async ValueTask InterpretAsync<TReader>(TReader reader, CancellationToken token)
+        internal override async ValueTask InterpretAsync<TReader>(TReader reader, object? context, CancellationToken token)
         {
             var command = await TCommand.ReadFromAsync(reader, token).ConfigureAwait(false);
-            await handler(command, token).ConfigureAwait(false);
+            await handler(command, context, token).ConfigureAwait(false);
         }
     }
+}
+
+file static class CommandHandlerExtensions
+{
+    public static ValueTask Invoke<TCommand>(this Func<TCommand, CancellationToken, ValueTask> handler, TCommand command, object? context, CancellationToken token)
+        => handler.Invoke(command, token);
 }
\ No newline at end of file
diff --git a/src/cluster/DotNext.Net.Cluster/Net/Cluster/Consensus/Raft/Commands/CommandInterpreter.Registry.cs b/src/cluster/DotNext.Net.Cluster/Net/Cluster/Consensus/Raft/Commands/CommandInterpreter.Registry.cs
index 282778ba5..430410777 100644
--- a/src/cluster/DotNext.Net.Cluster/Net/Cluster/Consensus/Raft/Commands/CommandInterpreter.Registry.cs
+++ b/src/cluster/DotNext.Net.Cluster/Net/Cluster/Consensus/Raft/Commands/CommandInterpreter.Registry.cs
@@ -25,9 +25,15 @@ internal InterpretingTransformation(int id, IHandlerRegistry registry)
             this.id = id;
         }
 
+        internal object? Context
+        {
+            private get;
+            init;
+        }
+
         async ValueTask<int> IDataTransferObject.ITransformation<int>.TransformAsync<TReader>(TReader reader, CancellationToken token)
         {
-            await handler.InterpretAsync(reader, token).ConfigureAwait(false);
+            await handler.InterpretAsync(reader, Context, token).ConfigureAwait(false);
             return id;
         }
     }
diff --git a/src/cluster/DotNext.Net.Cluster/Net/Cluster/Consensus/Raft/Commands/CommandInterpreter.cs b/src/cluster/DotNext.Net.Cluster/Net/Cluster/Consensus/Raft/Commands/CommandInterpreter.cs
index b41cd55b7..e2d5945f9 100644
--- a/src/cluster/DotNext.Net.Cluster/Net/Cluster/Consensus/Raft/Commands/CommandInterpreter.cs
+++ b/src/cluster/DotNext.Net.Cluster/Net/Cluster/Consensus/Raft/Commands/CommandInterpreter.cs
@@ -4,6 +4,7 @@
 
 namespace DotNext.Net.Cluster.Consensus.Raft.Commands;
 
+using DotNext.Runtime;
 using IO.Log;
 using Runtime.Serialization;
 using static Reflection.MethodExtensions;
@@ -65,14 +66,23 @@ protected CommandInterpreter()
             if (handlerAttr is not null && method.ReturnType == typeof(ValueTask))
             {
                 var parameters = method.GetParameterTypes();
-                if (parameters.GetLength() is not 2 || !parameters[0].IsValueType || parameters[1] != typeof(CancellationToken))
-                    continue;
-                var commandType = parameters[0];
-                if (!identifiers.TryGetValue(commandType, out var commandId))
+                Delegate interpreter;
+                switch (parameters.GetLength())
+                {
+                    case 2 when parameters[0].IsValueType && parameters[1] == typeof(CancellationToken):
+                        interpreter = Delegate.CreateDelegate(typeof(Func<,,>).MakeGenericType(parameters[0], parameters[1], typeof(ValueTask)), method.IsStatic ? null : this, method);
+                        break;
+                    case 3 when parameters[0].IsValueType && parameters[1] == typeof(object) && parameters[2] == typeof(CancellationToken):
+                        interpreter = Delegate.CreateDelegate(typeof(Func<,,,>).MakeGenericType(parameters[0], parameters[1], parameters[2], typeof(ValueTask)), method.IsStatic ? null : this, method);
+                        break;
+                    default:
+                        continue;
+                }
+
+                if (!identifiers.TryGetValue(parameters[0], out var commandId))
                     continue;
 
-                var interpreter = Delegate.CreateDelegate(typeof(Func<,,>).MakeGenericType(commandType, typeof(CancellationToken), typeof(ValueTask)), method.IsStatic ? null : this, method);
-                interpreters.Add(commandId, Cast<CommandHandler>(Activator.CreateInstance(typeof(CommandHandler<>).MakeGenericType(commandType), interpreter)));
+                interpreters.Add(commandId, Cast<CommandHandler>(Activator.CreateInstance(typeof(CommandHandler<>).MakeGenericType(parameters[0]), interpreter)));
 
                 if (handlerAttr.IsSnapshotHandler)
                     snapshotCommandId = commandId;
@@ -129,4 +139,24 @@ public ValueTask<int> InterpretAsync<TEntry>(TEntry entry, CancellationToken tok
         => TryGetCommandId(ref entry, out var id) ?
             entry.TransformAsync<int, InterpretingTransformation>(new InterpretingTransformation(id, interpreters), token) :
             ValueTask.FromException<int>(new ArgumentException(ExceptionMessages.MissingCommandId, nameof(entry)));
+
+    /// <summary>
+    /// Interprets log entry asynchronously.
+    /// </summary>
+    /// <remarks>
+    /// Typically this method is called by the custom implementation of
+    /// <see cref="MemoryBasedStateMachine.ApplyAsync(PersistentState.LogEntry)"/> method.
+    /// </remarks>
+    /// <param name="entry">The log entry to be interpreted.</param>
+    /// <param name="context">The context to be passed to the handler.</param>
+    /// <param name="token">The token that can be used to cancel the interpretation.</param>
+    /// <typeparam name="TEntry">The type of the log entry to be interpreted.</typeparam>
+    /// <returns>The ID of the interpreted log entry.</returns>
+    /// <exception cref="UnknownCommandException">The command handler was not registered for the command represented by <paramref name="entry"/>.</exception>
+    /// <exception cref="OperationCanceledException">The operation has been canceled.</exception>
+    public ValueTask<int> InterpretAsync<TEntry>(TEntry entry, object? context, CancellationToken token = default)
+        where TEntry : struct, IRaftLogEntry
+        => TryGetCommandId(ref entry, out var id) ?
+            entry.TransformAsync<int, InterpretingTransformation>(new InterpretingTransformation(id, interpreters) { Context = context }, token) :
+            ValueTask.FromException<int>(new ArgumentException(ExceptionMessages.MissingCommandId, nameof(entry)));
 }
\ No newline at end of file
diff --git a/src/cluster/DotNext.Net.Cluster/Net/Cluster/Consensus/Raft/Commands/CommandRegistry.Builder.cs b/src/cluster/DotNext.Net.Cluster/Net/Cluster/Consensus/Raft/Commands/CommandRegistry.Builder.cs
index 237dbc547..e02e94d78 100644
--- a/src/cluster/DotNext.Net.Cluster/Net/Cluster/Consensus/Raft/Commands/CommandRegistry.Builder.cs
+++ b/src/cluster/DotNext.Net.Cluster/Net/Cluster/Consensus/Raft/Commands/CommandRegistry.Builder.cs
@@ -14,6 +14,17 @@ public sealed class Builder : ISupplier<CommandInterpreter>, IResettable
         private readonly Dictionary<Type, int> identifiers = new();
         private int? snapshotCommandId;
 
+        private Builder Add<TCommand>(int commandId, CommandHandler<TCommand> handler, bool snapshotHandler)
+            where TCommand : notnull, ISerializable<TCommand>
+        {
+            identifiers.Add(typeof(TCommand), commandId);
+            interpreters.Add(commandId, handler);
+            if (snapshotHandler)
+                snapshotCommandId = commandId;
+
+            return this;
+        }
+
         /// <summary>
         /// Registers command handler.
         /// </summary>
@@ -32,11 +43,28 @@ public Builder Add<TCommand>(int commandId, Func<TCommand, CancellationToken, Va
         {
             ArgumentNullException.ThrowIfNull(handler);
 
-            identifiers.Add(typeof(TCommand), commandId);
-            interpreters.Add(commandId, new CommandHandler<TCommand>(handler));
-            if (snapshotHandler)
-                snapshotCommandId = commandId;
-            return this;
+            return Add(commandId, new CommandHandler<TCommand>(handler), snapshotHandler);
+        }
+
+        /// <summary>
+        /// Registers command handler.
+        /// </summary>
+        /// <param name="commandId">The identifier of the command.</param>
+        /// <param name="handler">The command handler.</param>
+        /// <param name="snapshotHandler">
+        /// <see langword="true"/> to register a handler for snapshot log entry;
+        /// <see langword="false"/> to register a handler for regular log entry.
+        /// </param>
+        /// <typeparam name="TCommand">The type of the command supported by the handler.</typeparam>
+        /// <returns>This builder.</returns>
+        /// <exception cref="ArgumentNullException"><paramref name="handler"/> is <see langword="null"/>.</exception>
+        /// <exception cref="GenericArgumentException">Type <typaparamref name="TCommand"/> is not annotated with <see cref="CommandAttribute"/> attribute.</exception>
+        public Builder Add<TCommand>(int commandId, Func<TCommand, object?, CancellationToken, ValueTask> handler, bool snapshotHandler = false)
+            where TCommand : notnull, ISerializable<TCommand>
+        {
+            ArgumentNullException.ThrowIfNull(handler);
+
+            return Add(commandId, new CommandHandler<TCommand>(handler), snapshotHandler);
         }
 
         /// <summary>