diff --git a/appinfo/info.xml b/appinfo/info.xml
index 9394a0a..744f35e 100644
--- a/appinfo/info.xml
+++ b/appinfo/info.xml
@@ -44,7 +44,6 @@ Refer to the [Context Chat Backend's readme](https://github.com/nextcloud/contex
     </dependencies>
     <background-jobs>
 		<job>OCA\ContextChat\BackgroundJobs\FileSystemListenerJob</job>
-		<job>OCA\ContextChat\BackgroundJobs\ActionJob</job>
 		<job>OCA\ContextChat\BackgroundJobs\RotateLogsJob</job>
 	</background-jobs>
 	<commands>
diff --git a/lib/AppInfo/Application.php b/lib/AppInfo/Application.php
index 0ea6b81..24e87cb 100644
--- a/lib/AppInfo/Application.php
+++ b/lib/AppInfo/Application.php
@@ -61,6 +61,35 @@ class Application extends App implements IBootstrap {
 		'text/org',
 	];
 
+	public const IMAGE_MIMETYPES = [
+		'image/bmp',
+		'image/bpg',
+		'image/emf',
+		'image/gif',
+		'image/heic',
+		'image/heif',
+		'image/jp2',
+		'image/jpeg',
+		'image/png',
+		'image/svg+xml',
+		'image/tga',
+		'image/tiff',
+		'image/webp',
+		'image/x-dcraw',
+		'image/x-icon',
+	];
+
+	public const AUDIO_MIMETYPES = [
+		'audio/aac',
+		'audio/flac',
+		'audio/mp4',
+		'audio/mpeg',
+		'audio/ogg',
+		'audio/wav',
+		'audio/webm',
+		'audio/x-scpls',
+	];
+
 	public function __construct(array $urlParams = []) {
 		parent::__construct(self::APP_ID, $urlParams);
 	}
diff --git a/lib/BackgroundJobs/StorageCrawlJob.php b/lib/BackgroundJobs/StorageCrawlJob.php
index 1447fed..9436e40 100644
--- a/lib/BackgroundJobs/StorageCrawlJob.php
+++ b/lib/BackgroundJobs/StorageCrawlJob.php
@@ -10,11 +10,13 @@
 
 namespace OCA\ContextChat\BackgroundJobs;
 
+use OCA\ContextChat\AppInfo\Application;
 use OCA\ContextChat\Db\QueueFile;
 use OCA\ContextChat\Logger;
 use OCA\ContextChat\Service\DiagnosticService;
 use OCA\ContextChat\Service\QueueService;
 use OCA\ContextChat\Service\StorageService;
+use OCA\ContextChat\Service\TaskTypeService;
 use OCP\AppFramework\Services\IAppConfig;
 use OCP\AppFramework\Utility\ITimeFactory;
 use OCP\BackgroundJob\IJobList;
@@ -33,12 +35,13 @@ public function __construct(
 		private StorageService $storageService,
 		private DiagnosticService $diagnosticService,
 		private IAppConfig $appConfig,
+		private TaskTypeService $taskTypeService,
 	) {
 		parent::__construct($timeFactory);
 	}
 
 	/**
-	 * @param array{storage_id:int, root_id:int, overridden_root:int|null, override_root:int|null, last_file_id:int} $argument
+	 * @param array{storage_id:int, root_id:int, overridden_root:int|null, override_root:int|null, last_file_id:int, only_non_textual?:bool} $argument
 	 * @return void
 	 */
 	protected function run($argument): void {
@@ -46,6 +49,8 @@ protected function run($argument): void {
 		$rootId = $argument['root_id'];
 		$overrideRoot = $argument['overridden_root'] ?? $argument['override_root'] ?? $rootId;
 		$lastFileId = $argument['last_file_id'];
+		$onlyNonTextual = $argument['only_non_textual'] ?? false;
+		$mimeTypes = $this->taskTypeService->getMultimodalMimetypes(!$onlyNonTextual);
 
 		// Remove current iteration
 		$this->jobList->remove(self::class, $argument);
@@ -56,7 +61,7 @@ protected function run($argument): void {
 
 			$mountFilesCount = 0;
 			$lastSuccessfulFileId = -1;
-			foreach ($this->storageService->getFilesInMount($storageId, $overrideRoot ?? $rootId, $lastFileId, self::BATCH_SIZE) as $fileId) {
+			foreach ($this->storageService->getFilesInMount($storageId, $overrideRoot ?? $rootId, $lastFileId, self::BATCH_SIZE, $mimeTypes) as $fileId) {
 				$queueFile = new QueueFile();
 				$queueFile->setStorageId($storageId);
 				$queueFile->setRootId($rootId);
diff --git a/lib/Listener/ShareListener.php b/lib/Listener/ShareListener.php
index 528bd4f..6f76805 100644
--- a/lib/Listener/ShareListener.php
+++ b/lib/Listener/ShareListener.php
@@ -10,12 +10,12 @@
 
 namespace OCA\ContextChat\Listener;
 
-use OCA\ContextChat\AppInfo\Application;
 use OCA\ContextChat\Logger;
 use OCA\ContextChat\Public\UpdateAccessOp;
 use OCA\ContextChat\Service\ActionScheduler;
 use OCA\ContextChat\Service\ProviderConfigService;
 use OCA\ContextChat\Service\StorageService;
+use OCA\ContextChat\Service\TaskTypeService;
 use OCP\EventDispatcher\Event;
 use OCP\EventDispatcher\IEventListener;
 use OCP\Files\FileInfo;
@@ -37,6 +37,7 @@ public function __construct(
 		private IManager $shareManager,
 		private ActionScheduler $actionService,
 		private IGroupManager $groupManager,
+		private TaskTypeService $taskTypeService,
 	) {
 	}
 
@@ -145,6 +146,7 @@ public function handle(Event $event): void {
 
 	private function allowedMimeType(Node $file): bool {
 		$mimeType = $file->getMimeType();
-		return in_array($mimeType, Application::MIMETYPES, true);
+		$mimeTypes = $this->taskTypeService->getMultimodalMimetypes();
+		return in_array($mimeType, $mimeTypes, true);
 	}
 }
diff --git a/lib/Migration/Version006000000Date20260316135634.php b/lib/Migration/Version006000000Date20260316135634.php
new file mode 100644
index 0000000..5ed9c91
--- /dev/null
+++ b/lib/Migration/Version006000000Date20260316135634.php
@@ -0,0 +1,68 @@
+<?php
+
+declare(strict_types=1);
+
+/**
+ * SPDX-FileCopyrightText: 2026 Nextcloud GmbH and Nextcloud contributors
+ * SPDX-License-Identifier: AGPL-3.0-or-later
+ */
+
+namespace OCA\ContextChat\Migration;
+
+use Closure;
+use OCA\ContextChat\BackgroundJobs\StorageCrawlJob;
+use OCA\ContextChat\Logger;
+use OCA\ContextChat\Service\StorageService;
+use OCA\ContextChat\Service\TaskTypeService;
+use OCP\BackgroundJob\IJobList;
+use OCP\Migration\IOutput;
+use OCP\Migration\SimpleMigrationStep;
+
+class Version006000000Date20260316135634 extends SimpleMigrationStep {
+	public function __construct(
+		private TaskTypeService $taskTypeService,
+		private StorageService $storageService,
+		private IJobList $jobList,
+		private Logger $logger,
+	) {
+	}
+
+	public function name(): string {
+		return 'Queue existing multimodal files (Images and Audio) for indexation.';
+	}
+
+	public function description(): string {
+		return 'This migration queues existing multimodal files (Images and Audio) for indexation.'
+			. ' Each type of files is queued only if the required TaskProcessing task provider is available.'
+			. ' OCR for Images and Speech-to-text for Audio.'
+			. ' See https://docs.nextcloud.com/server/latest/admin_manual/ai/overview.html for more information.';
+	}
+
+	public function postSchemaChange(IOutput $output, \Closure $schemaClosure, array $options): void {
+		if (!$this->taskTypeService->isOcrTaskTypeAvailable()) {
+			$output->warning('[Context Chat] OCR task type is not available, image files will not be indexed.');
+		}
+		if (!$this->taskTypeService->isSpeechToTextTaskTypeAvailable()) {
+			$output->warning('[Context Chat] Speech-to-text task type is not available, audio files will not be indexed.');
+		}
+
+		try {
+			foreach ($this->storageService->getMounts() as $mount) {
+				$this->logger->debug('Scheduling StorageCrawlJob storage_id=' . $mount['storage_id'] . ' root_id=' . $mount['root_id' ] . 'override_root=' . $mount['overridden_root']);
+				$this->jobList->add(StorageCrawlJob::class, [
+					'storage_id' => $mount['storage_id'],
+					'root_id' => $mount['root_id' ],
+					'overridden_root' => $mount['overridden_root'],
+					'last_file_id' => 0,
+					'only_non_textual' => true,
+				]);
+			}
+		} catch (\Exception $e) {
+			$this->logger->error('Failed to schedule StorageCrawlJob to find files for indexation.', ['exception' => $e]);
+			$output->warning('Failed to schedule StorageCrawlJob to find files for indexation: ' . $e->getMessage());
+			return;
+		}
+
+		$output->info('Multimodal files have been scheduled to be queued for indexation.');
+	}
+}
diff --git a/lib/Service/FsEventService.php b/lib/Service/FsEventService.php
index 58adb0f..c6bc432 100644
--- a/lib/Service/FsEventService.php
+++ b/lib/Service/FsEventService.php
@@ -7,13 +7,11 @@
 
 namespace OCA\ContextChat\Service;
 
-use OCA\ContextChat\AppInfo\Application;
 use OCA\ContextChat\Db\QueueFile;
 use OCA\ContextChat\Logger;
 use OCP\DB\Exception;
 use OCP\Files\Folder;
 use OCP\Files\InvalidPathException;
-use OCP\Files\IRootFolder;
 use OCP\Files\Node;
 use OCP\Files\NotFoundException;
 
@@ -24,7 +22,7 @@ public function __construct(
 		private QueueService $queue,
 		private ActionScheduler $actionService,
 		private StorageService $storageService,
-		private IRootFolder $rootFolder,
+		private TaskTypeService $taskTypeService,
 	) {
 
 	}
@@ -134,7 +132,8 @@ public function onInsert(Node $node, bool $recurse = true, bool $update = false)
 
 	private function allowedMimeType(Node $file): bool {
 		$mimeType = $file->getMimeType();
-		return in_array($mimeType, Application::MIMETYPES, true);
+		$mimeTypes = $this->taskTypeService->getMultimodalMimetypes();
+		return in_array($mimeType, $mimeTypes, true);
 	}
 
 	private function allowedPath(Node $file): bool {
diff --git a/lib/Service/StorageService.php b/lib/Service/StorageService.php
index b937259..7709bea 100644
--- a/lib/Service/StorageService.php
+++ b/lib/Service/StorageService.php
@@ -20,7 +20,6 @@
 use OCP\Files\Config\IUserMountCache;
 use OCP\Files\Folder;
 use OCP\Files\IMimeTypeLoader;
-use OCP\Files\IRootFolder;
 use OCP\Files\Node;
 use OCP\FilesMetadata\IFilesMetadataManager;
 use OCP\IDBConnection;
@@ -44,8 +43,8 @@ public function __construct(
 		private IMimeTypeLoader $mimeTypes,
 		private IUserMountCache $userMountCache,
 		private IFilesMetadataManager $metadataManager,
-		private IRootFolder $rootFolder,
 		private IFileAccess $fileAccess,
+		private TaskTypeService $taskTypeService,
 	) {
 	}
 
@@ -84,7 +83,8 @@ public function countFilesInMount(int $storageId, int $rootId): int {
 			return 0;
 		}
 
-		$mimeTypes = array_map(fn ($mimeType) => $this->mimeTypes->getId($mimeType), Application::MIMETYPES);
+		$mimeTypes = $this->taskTypeService->getMultimodalMimetypes();
+		$mimeTypesIds = array_map(fn ($mimeType) => $this->mimeTypes->getId($mimeType), $mimeTypes);
 
 		$qb = $this->getCacheQueryBuilder();
 
@@ -110,7 +110,7 @@ public function countFilesInMount(int $storageId, int $rootId): int {
 				->andWhere($qb->expr()->notLike('filecache.path', $qb->createNamedParameter('files_versions/%')))
 				->andWhere($qb->expr()->notLike('filecache.path', $qb->createNamedParameter('files_trashbin/%')))
 				->andWhere($qb->expr()->eq('filecache.storage', $qb->createNamedParameter($storageId)))
-				->andWhere($qb->expr()->in('filecache.mimetype', $qb->createNamedParameter($mimeTypes, IQueryBuilder::PARAM_INT_ARRAY)))
+				->andWhere($qb->expr()->in('filecache.mimetype', $qb->createNamedParameter($mimeTypesIds, IQueryBuilder::PARAM_INT_ARRAY)))
 				->andWhere($qb->expr()->lte('filecache.size', $qb->createNamedParameter(Application::CC_MAX_SIZE, IQueryBuilder::PARAM_INT)))
 				->andWhere($qb->expr()->gt('filecache.size', $qb->createNamedParameter(0, IQueryBuilder::PARAM_INT)));
 			$result = $qb->executeQuery();
@@ -199,14 +199,24 @@ private function getMountsOld(): \Generator {
 	 * @param int $rootId
 	 * @param int $lastFileId
 	 * @param int $maxResults
+	 * @param list<string> $mimeTypes
 	 * @return \Generator<int,int,mixed,void>
 	 */
-	public function getFilesInMount(int $storageId, int $rootId, int $lastFileId = 0, int $maxResults = 100): \Generator {
+	public function getFilesInMount(
+		int $storageId,
+		int $rootId,
+		int $lastFileId = 0,
+		int $maxResults = 100,
+		array $mimeTypes = [],
+	): \Generator {
+		if ($mimeTypes === []) {
+			$mimeTypes = $this->taskTypeService->getMultimodalMimetypes();
+		}
 		if (!$this->isFileAccessAvailable()) {
-			return $this->getFilesInMountOld($storageId, $rootId, $lastFileId, $maxResults);
+			return $this->getFilesInMountOld($storageId, $rootId, $lastFileId, $maxResults, $mimeTypes);
 		}
 
-		return $this->getFilesInMountUsingFileAccess($storageId, $rootId, $lastFileId, $maxResults);
+		return $this->getFilesInMountUsingFileAccess($storageId, $rootId, $lastFileId, $maxResults, $mimeTypes);
 	}
 
 	/**
@@ -214,10 +224,17 @@ public function getFilesInMount(int $storageId, int $rootId, int $lastFileId = 0
 	 * @param int $rootId
 	 * @param int $lastFileId
 	 * @param int $maxResults
+	 * @param list<string> $mimeTypes
 	 * @return \Generator<int,int,mixed,void>
 	 */
-	private function getFilesInMountUsingFileAccess(int $storageId, int $rootId, int $lastFileId = 0, int $maxResults = 100): \Generator {
-		$mimeTypeIds = array_map(fn ($mimeType) => $this->mimeTypes->getId($mimeType), Application::MIMETYPES);
+	private function getFilesInMountUsingFileAccess(
+		int $storageId,
+		int $rootId,
+		int $lastFileId = 0,
+		int $maxResults = 100,
+		array $mimeTypes = Application::MIMETYPES,
+	): \Generator {
+		$mimeTypeIds = array_map(fn ($mimeType) => $this->mimeTypes->getId($mimeType), $mimeTypes);
 		foreach ($this->fileAccess->getByAncestorInStorage($storageId, $rootId, $lastFileId, $maxResults, $mimeTypeIds, false, true) as $cacheEntry) {
 			yield $cacheEntry['fileid'];
 		}
@@ -228,9 +245,16 @@ private function getFilesInMountUsingFileAccess(int $storageId, int $rootId, int
 	 * @param int $rootId
 	 * @param int $lastFileId
 	 * @param int $maxResults
+	 * @param list<string> $mimeTypes
 	 * @return \Generator<int,int,mixed,void>
 	 */
-	private function getFilesInMountOld(int $storageId, int $rootId, int $lastFileId = 0, int $maxResults = 100): \Generator {
+	private function getFilesInMountOld(
+		int $storageId,
+		int $rootId,
+		int $lastFileId = 0,
+		int $maxResults = 100,
+		array $mimeTypes = Application::MIMETYPES,
+	): \Generator {
 		$qb = $this->getCacheQueryBuilder();
 		try {
 			$qb->selectFileCache();
@@ -249,7 +273,7 @@ private function getFilesInMountOld(int $storageId, int $rootId, int $lastFileId
 			return;
 		}
 
-		$mimeTypes = array_map(fn ($mimeType) => $this->mimeTypes->getId($mimeType), Application::MIMETYPES);
+		$mimeTypesIds = array_map(fn ($mimeType) => $this->mimeTypes->getId($mimeType), $mimeTypes);
 
 		$qb = $this->getCacheQueryBuilder();
 
@@ -272,7 +296,7 @@ private function getFilesInMountOld(int $storageId, int $rootId, int $lastFileId
 				->andWhere($qb->expr()->like('filecache.path', $qb->createNamedParameter($path . '%')))
 				->andWhere($qb->expr()->eq('filecache.storage', $qb->createNamedParameter($storageId)))
 				->andWhere($qb->expr()->gt('filecache.fileid', $qb->createNamedParameter($lastFileId)))
-				->andWhere($qb->expr()->in('filecache.mimetype', $qb->createNamedParameter($mimeTypes, IQueryBuilder::PARAM_INT_ARRAY)));
+				->andWhere($qb->expr()->in('filecache.mimetype', $qb->createNamedParameter($mimeTypesIds, IQueryBuilder::PARAM_INT_ARRAY)));
 
 			if ($maxResults !== 0) {
 				$qb->setMaxResults($maxResults);
diff --git a/lib/Service/TaskTypeService.php b/lib/Service/TaskTypeService.php
new file mode 100644
index 0000000..cbe0bc5
--- /dev/null
+++ b/lib/Service/TaskTypeService.php
@@ -0,0 +1,59 @@
+<?php
+
+declare(strict_types=1);
+
+/**
+ * SPDX-FileCopyrightText: 2026 Nextcloud GmbH and Nextcloud contributors
+ * SPDX-License-Identifier: AGPL-3.0-or-later
+ */
+
+namespace OCA\ContextChat\Service;
+
+use OCA\ContextChat\Logger;
+use OCP\AppFramework\Services\IAppConfig;
+use OCP\TaskProcessing\IManager as TaskProcessingManager;
+use OCA\ContextChat\AppInfo\Application;
+
+class TaskTypeService {
+	public const OCR_TASK_TYPE = 'core:image2text:ocr';
+	public const SPEECH_TO_TEXT_TASK_TYPE = 'core:audio2text';
+
+	public function __construct(
+		private Logger $logger,
+		private TaskProcessingManager $taskProcessingManager,
+	) {
+	}
+
+	public function isOcrTaskTypeAvailable(): bool {
+		try {
+			$this->taskProcessingManager->getPreferredProvider(self::OCR_TASK_TYPE);
+			return true;
+		} catch (\Exception $e) {
+			$this->logger->debug('OCR task type is not available: ' . $e->getMessage());
+			return false;
+		}
+	}
+
+	public function isSpeechToTextTaskTypeAvailable(): bool {
+		try {
+			$this->taskProcessingManager->getPreferredProvider(self::SPEECH_TO_TEXT_TASK_TYPE);
+			return true;
+		} catch (\Exception $e) {
+			$this->logger->debug('Speech-to-text task type is not available: ' . $e->getMessage());
+			return false;
+		}
+	}
+
+	/**
+	 * @return list<string>
+	 */
+	public function getMultimodalMimetypes(bool $includingTextual = true): array {
+		$imagesEnabled = $this->isOcrTaskTypeAvailable();
+		$audioEnabled = $this->isSpeechToTextTaskTypeAvailable();
+		return array_merge(
+			$includingTextual ? Application::MIMETYPES : [],
+			$imagesEnabled ? Application::IMAGE_MIMETYPES : [],
+			$audioEnabled ? Application::AUDIO_MIMETYPES : []
+		);
+	}
+}