diff --git a/src/CoreBundle/AiProvider/AiTutorChatService.php b/src/CoreBundle/AiProvider/AiTutorChatService.php
index f8a648f6736..263c1e90771 100644
--- a/src/CoreBundle/AiProvider/AiTutorChatService.php
+++ b/src/CoreBundle/AiProvider/AiTutorChatService.php
@@ -22,6 +22,7 @@
 use Symfony\Component\HttpFoundation\RequestStack;
 use Throwable;
 
+use const DATE_ATOM;
 use const ENT_QUOTES;
 use const ENT_SUBSTITUTE;
 
diff --git a/src/CoreBundle/Controller/AiController.php b/src/CoreBundle/Controller/AiController.php
index 22f70165ee8..2f16b6053ba 100644
--- a/src/CoreBundle/Controller/AiController.php
+++ b/src/CoreBundle/Controller/AiController.php
@@ -4138,6 +4138,7 @@ private function archiveCourseAnalyzerResult(
                 ) {
                     $relation->addTag($tag);
                     $this->em->persist($relation);
+
                     break;
                 }
             }
diff --git a/src/CoreBundle/Controller/ChatController.php b/src/CoreBundle/Controller/ChatController.php
index 5d09ed1700e..5df3b9e1fea 100644
--- a/src/CoreBundle/Controller/ChatController.php
+++ b/src/CoreBundle/Controller/ChatController.php
@@ -46,6 +46,7 @@
 use Symfony\Contracts\Translation\TranslatorInterface;
 use Throwable;
 
+use const DATE_ATOM;
 use const ENT_QUOTES;
 use const ENT_SUBSTITUTE;
 use const JSON_UNESCAPED_SLASHES;
@@ -1678,7 +1679,7 @@ private function getGlobalAiTutorArchiveMessages(ManagerRegistry $doctrine, int
     }
 
     /**
-     * @param list<array{role:string,content:string,date:string}> $messages
+     * @param list<array{role:string,content:string,date:string}>                                                           $messages
      * @param array{source:string,mode:string,course_id:int,session_id:int,conversation_id:int,provider:string,path:string} $metadata
      */
     private function buildAiTutorArchiveHtml(
@@ -1759,6 +1760,7 @@ private function tagAiTutorArchiveMessage(
                 $relation->addTag($tag);
                 $entityManager->persist($relation);
                 $entityManager->flush();
+
                 break;
             }
         }
diff --git a/src/CoreBundle/Mcp/GenerateStudentSuccessFeedbackTool.php b/src/CoreBundle/Mcp/GenerateStudentSuccessFeedbackTool.php
index 1e4b75f81c0..e299bff8817 100644
--- a/src/CoreBundle/Mcp/GenerateStudentSuccessFeedbackTool.php
+++ b/src/CoreBundle/Mcp/GenerateStudentSuccessFeedbackTool.php
@@ -71,11 +71,7 @@ public function generateStudentSuccessFeedback(
         } catch (AccessDeniedException|InvalidArgumentException|RuntimeException $exception) {
             throw new ToolCallException($exception->getMessage());
         } catch (Throwable $throwable) {
-            throw new ToolCallException(
-                'The Student Success feedback could not be generated because of an unexpected server error. Check the Chamilo log for technical details.',
-                0,
-                $throwable,
-            );
+            throw new ToolCallException('The Student Success feedback could not be generated because of an unexpected server error. Check the Chamilo log for technical details.', 0, $throwable);
         }
     }
 
@@ -108,9 +104,7 @@ private function doGenerateStudentSuccessFeedback(
 
         $teacherPrompt = trim($teacherPrompt);
         if (mb_strlen($teacherPrompt) > self::MAX_TEACHER_PROMPT_LENGTH) {
-            throw new InvalidArgumentException(
-                sprintf('Additional instructions must be %d characters or fewer.', self::MAX_TEACHER_PROMPT_LENGTH),
-            );
+            throw new InvalidArgumentException(\sprintf('Additional instructions must be %d characters or fewer.', self::MAX_TEACHER_PROMPT_LENGTH));
         }
 
         $provider = null === $provider ? null : trim($provider);
diff --git a/src/CoreBundle/Service/StudentSuccess/StudentSuccessCoach.php b/src/CoreBundle/Service/StudentSuccess/StudentSuccessCoach.php
index fc4addc11d1..6eda1fa7999 100644
--- a/src/CoreBundle/Service/StudentSuccess/StudentSuccessCoach.php
+++ b/src/CoreBundle/Service/StudentSuccess/StudentSuccessCoach.php
@@ -337,7 +337,7 @@ private function systemPrompt(Course $course, array $evidenceSources): string
     }
 
     /**
-     * @param array<string, mixed>                           $raw
+     * @param array<string, mixed>                          $raw
      * @param array<string, array{title:string,url:string}> $evidenceSources
      *
      * @return array<string, mixed>
diff --git a/tests/CoreBundle/Mcp/GenerateStudentSuccessFeedbackToolTest.php b/tests/CoreBundle/Mcp/GenerateStudentSuccessFeedbackToolTest.php
index fc85da241b7..5f121f6b9a1 100644
--- a/tests/CoreBundle/Mcp/GenerateStudentSuccessFeedbackToolTest.php
+++ b/tests/CoreBundle/Mcp/GenerateStudentSuccessFeedbackToolTest.php
@@ -48,8 +48,6 @@ private function createToolWithoutDependencies(): GenerateStudentSuccessFeedback
         $reflection = new ReflectionClass(GenerateStudentSuccessFeedbackTool::class);
 
         /** @var GenerateStudentSuccessFeedbackTool $tool */
-        $tool = $reflection->newInstanceWithoutConstructor();
-
-        return $tool;
+        return $reflection->newInstanceWithoutConstructor();
     }
 }