diff --git a/src/Server/RequestHandler/ToolCallHandler.php b/src/Server/RequestHandler/ToolCallHandler.php
index 521bc66..2af41a3 100644
--- a/src/Server/RequestHandler/ToolCallHandler.php
+++ b/src/Server/RequestHandler/ToolCallHandler.php
@@ -4,7 +4,7 @@
 
 namespace PhpLlm\McpSdk\Server\RequestHandler;
 
-use PhpLlm\LlmChain\Chain\ToolBox\ToolBoxInterface;
+use PhpLlm\LlmChain\Chain\Toolbox\ToolboxInterface;
 use PhpLlm\LlmChain\Exception\ExceptionInterface;
 use PhpLlm\LlmChain\Model\Response\ToolCall;
 use PhpLlm\McpSdk\Message\Error;
@@ -15,7 +15,7 @@
 final class ToolCallHandler extends BaseRequestHandler
 {
     public function __construct(
-        private readonly ToolBoxInterface $toolBox,
+        private readonly ToolboxInterface $toolbox,
     ) {
     }
 
@@ -25,7 +25,7 @@ public function createResponse(Request|Notification $message): Response|Error
         $arguments = $message->params['arguments'] ?? [];
 
         try {
-            $result = $this->toolBox->execute(new ToolCall(uniqid(), $name, $arguments));
+            $result = $this->toolbox->execute(new ToolCall(uniqid(), $name, $arguments));
         } catch (ExceptionInterface) {
             return Error::internalError($message->id, 'Error while executing tool');
         }
diff --git a/src/Server/RequestHandler/ToolListHandler.php b/src/Server/RequestHandler/ToolListHandler.php
index 4ddc10a..f1a1142 100644
--- a/src/Server/RequestHandler/ToolListHandler.php
+++ b/src/Server/RequestHandler/ToolListHandler.php
@@ -4,8 +4,8 @@
 
 namespace PhpLlm\McpSdk\Server\RequestHandler;
 
-use PhpLlm\LlmChain\Chain\ToolBox\Metadata;
-use PhpLlm\LlmChain\Chain\ToolBox\ToolBoxInterface;
+use PhpLlm\LlmChain\Chain\Toolbox\Metadata;
+use PhpLlm\LlmChain\Chain\Toolbox\ToolboxInterface;
 use PhpLlm\McpSdk\Message\Notification;
 use PhpLlm\McpSdk\Message\Request;
 use PhpLlm\McpSdk\Message\Response;
@@ -13,7 +13,7 @@
 final class ToolListHandler extends BaseRequestHandler
 {
     public function __construct(
-        private readonly ToolBoxInterface $toolBox,
+        private readonly ToolboxInterface $toolbox,
     ) {
     }
 
@@ -29,7 +29,7 @@ public function createResponse(Request|Notification $message): Response
                         '$schema' => 'http://json-schema.org/draft-07/schema#',
                     ],
                 ];
-            }, $this->toolBox->getMap()),
+            }, $this->toolbox->getMap()),
         ]);
     }