fix command

Author: nunomaduro

src/Console/ExecuteToolCommand.php

@@ -8,6 +8,8 @@
 use Laravel\Boost\Mcp\ToolRegistry;
 use Laravel\Mcp\Request;
 use Laravel\Mcp\Response;
+use Laravel\Mcp\Server\Tool;
+use Throwable;
 
 class ExecuteToolCommand extends Command
 {
@@ -37,30 +39,34 @@ public function handle(): int
             return 1;
         }
 
-        try {
-            // Execute the tool
-            $tool = app($toolClass);
-
-            $request = new Request($arguments ?? []);
-            $response = $tool->handle($request);
+        /** @var Tool $tool */
+        $tool = app($toolClass);
 
-            // Output the result as JSON for the parent process
-            echo json_encode([
-                'isError' => $response->isError(),
-                'content' => (string) $response->content(),
-            ]);
+        $request = new Request($arguments ?? []);
 
-            return 0;
-
-        } catch (\Throwable $e) {
-            // Output error result
+        try {
+            /** @var Response $response */
+            $response = $tool->handle($request);
+        } catch (Throwable $e) {
             $errorResult = Response::error("Tool execution failed (E_THROWABLE): {$e->getMessage()}");
+
             $this->error(json_encode([
                 'isError' => true,
-                'content' => (string) $errorResult->content(),
+                'content' => [
+                    $errorResult->content()->toTool($tool),
+                ],
             ]));
 
-            return 1;
+            return static::FAILURE;
         }
+
+        echo json_encode([
+            'isError' => $response->isError(),
+            'content' => [
+                $response->content()->toTool($tool),
+            ],
+        ]);
+
+        return static::SUCCESS;
     }
 }