diff --git a/nostr_dvm/interfaces/dvmtaskinterface.py b/nostr_dvm/interfaces/dvmtaskinterface.py
index b4f720c..5deaf3c 100644
--- a/nostr_dvm/interfaces/dvmtaskinterface.py
+++ b/nostr_dvm/interfaces/dvmtaskinterface.py
@@ -94,7 +94,7 @@ class DVMTaskInterface:
         nip89.CONTENT = nip89config.CONTENT
         return nip89
 
-    def is_input_supported(self, tags) -> bool:
+    def is_input_supported(self, tags, client=None, dvm_config=None) -> bool:
         """Check if input is supported for current Task."""
         pass
 
diff --git a/nostr_dvm/tasks/advanced_search.py b/nostr_dvm/tasks/advanced_search.py
index 2b11a08..75af26d 100644
--- a/nostr_dvm/tasks/advanced_search.py
+++ b/nostr_dvm/tasks/advanced_search.py
@@ -30,7 +30,7 @@ class AdvancedSearch(DVMTaskInterface):
         dvm_config.SCRIPT = os.path.abspath(__file__)
         super().__init__(name, dvm_config, nip89config, admin_config, options)
 
-    def is_input_supported(self, tags):
+    def is_input_supported(self, tags, client=None, dvm_config=None):
         for tag in tags:
             if tag.as_vec()[0] == 'i':
                 input_value = tag.as_vec()[1]
diff --git a/nostr_dvm/tasks/convert_media.py b/nostr_dvm/tasks/convert_media.py
index 970bbc9..735fc00 100644
--- a/nostr_dvm/tasks/convert_media.py
+++ b/nostr_dvm/tasks/convert_media.py
@@ -28,7 +28,7 @@ class MediaConverter(DVMTaskInterface):
         dvm_config.SCRIPT = os.path.abspath(__file__)
         super().__init__(name, dvm_config, nip89config, admin_config, options)
 
-    def is_input_supported(self, tags):
+    def is_input_supported(self, tags, client=None, dvm_config=None):
         for tag in tags:
             if tag.as_vec()[0] == 'i':
                 input_value = tag.as_vec()[1]
diff --git a/nostr_dvm/tasks/discovery_inactive_follows.py b/nostr_dvm/tasks/discovery_inactive_follows.py
index 964c0ef..9ca8653 100644
--- a/nostr_dvm/tasks/discovery_inactive_follows.py
+++ b/nostr_dvm/tasks/discovery_inactive_follows.py
@@ -33,7 +33,7 @@ class DiscoverInactiveFollows(DVMTaskInterface):
         dvm_config.SCRIPT = os.path.abspath(__file__)
         super().__init__(name, dvm_config, nip89config, admin_config, options)
 
-    def is_input_supported(self, tags):
+    def is_input_supported(self, tags, client=None, dvm_config=None):
         # no input required
         return True
 
diff --git a/nostr_dvm/tasks/imagegeneration_openai_dalle.py b/nostr_dvm/tasks/imagegeneration_openai_dalle.py
index fc03938..8dd584e 100644
--- a/nostr_dvm/tasks/imagegeneration_openai_dalle.py
+++ b/nostr_dvm/tasks/imagegeneration_openai_dalle.py
@@ -34,7 +34,7 @@ class ImageGenerationDALLE(DVMTaskInterface):
         dvm_config.SCRIPT = os.path.abspath(__file__)
         super().__init__(name, dvm_config, nip89config, admin_config, options)
 
-    def is_input_supported(self, tags):
+    def is_input_supported(self, tags, client=None, dvm_config=None):
         for tag in tags:
             if tag.as_vec()[0] == 'i':
                 input_value = tag.as_vec()[1]
diff --git a/nostr_dvm/tasks/imagegeneration_replicate_sdxl.py b/nostr_dvm/tasks/imagegeneration_replicate_sdxl.py
index 5912560..b76639b 100644
--- a/nostr_dvm/tasks/imagegeneration_replicate_sdxl.py
+++ b/nostr_dvm/tasks/imagegeneration_replicate_sdxl.py
@@ -33,7 +33,7 @@ class ImageGenerationReplicateSDXL(DVMTaskInterface):
         dvm_config.SCRIPT = os.path.abspath(__file__)
         super().__init__(name, dvm_config, nip89config, admin_config, options)
 
-    def is_input_supported(self, tags):
+    def is_input_supported(self, tags, client=None, dvm_config=None):
         for tag in tags:
             if tag.as_vec()[0] == 'i':
                 input_value = tag.as_vec()[1]
diff --git a/nostr_dvm/tasks/imagegeneration_sd21_mlx.py b/nostr_dvm/tasks/imagegeneration_sd21_mlx.py
index 11de72c..5524958 100644
--- a/nostr_dvm/tasks/imagegeneration_sd21_mlx.py
+++ b/nostr_dvm/tasks/imagegeneration_sd21_mlx.py
@@ -37,7 +37,7 @@ class ImageGenerationMLX(DVMTaskInterface):
         dvm_config.SCRIPT = os.path.abspath(__file__)
         super().__init__(name, dvm_config, nip89config, admin_config, options)
 
-    def is_input_supported(self, tags):
+    def is_input_supported(self, tags, client=None, dvm_config=None):
         for tag in tags:
             if tag.as_vec()[0] == 'i':
                 input_value = tag.as_vec()[1]
diff --git a/nostr_dvm/tasks/imagegeneration_sdxl.py b/nostr_dvm/tasks/imagegeneration_sdxl.py
index 532ab09..1a2704a 100644
--- a/nostr_dvm/tasks/imagegeneration_sdxl.py
+++ b/nostr_dvm/tasks/imagegeneration_sdxl.py
@@ -27,7 +27,7 @@ class ImageGenerationSDXL(DVMTaskInterface):
                  admin_config: AdminConfig = None, options=None):
         super().__init__(name, dvm_config, nip89config, admin_config, options)
 
-    def is_input_supported(self, tags):
+    def is_input_supported(self, tags, client=None, dvm_config=None):
         for tag in tags:
             if tag.as_vec()[0] == 'i':
                 input_value = tag.as_vec()[1]
diff --git a/nostr_dvm/tasks/imagegeneration_sdxlimg2img.py b/nostr_dvm/tasks/imagegeneration_sdxlimg2img.py
index 1fdf30c..f9d7b44 100644
--- a/nostr_dvm/tasks/imagegeneration_sdxlimg2img.py
+++ b/nostr_dvm/tasks/imagegeneration_sdxlimg2img.py
@@ -27,7 +27,7 @@ class ImageGenerationSDXLIMG2IMG(DVMTaskInterface):
                  admin_config: AdminConfig = None, options=None):
         super().__init__(name, dvm_config, nip89config, admin_config, options)
 
-    def is_input_supported(self, tags):
+    def is_input_supported(self, tags, client=None, dvm_config=None):
         hasurl = False
         hasprompt = False
         for tag in tags:
diff --git a/nostr_dvm/tasks/imageinterrogator.py b/nostr_dvm/tasks/imageinterrogator.py
index 1bc9390..b37cca7 100644
--- a/nostr_dvm/tasks/imageinterrogator.py
+++ b/nostr_dvm/tasks/imageinterrogator.py
@@ -26,7 +26,7 @@ class ImageInterrogator(DVMTaskInterface):
                  admin_config: AdminConfig = None, options=None):
         super().__init__(name, dvm_config, nip89config, admin_config, options)
 
-    def is_input_supported(self, tags):
+    def is_input_supported(self, tags, client=None, dvm_config=None):
         hasurl = False
         for tag in tags:
             if tag.as_vec()[0] == 'i':
diff --git a/nostr_dvm/tasks/imageupscale.py b/nostr_dvm/tasks/imageupscale.py
index 0133fdc..a49f5da 100644
--- a/nostr_dvm/tasks/imageupscale.py
+++ b/nostr_dvm/tasks/imageupscale.py
@@ -26,7 +26,7 @@ class ImageUpscale(DVMTaskInterface):
                  admin_config: AdminConfig = None, options=None):
         super().__init__(name, dvm_config, nip89config, admin_config, options)
 
-    def is_input_supported(self, tags):
+    def is_input_supported(self, tags, client=None, dvm_config=None):
         hasurl = False
         for tag in tags:
             if tag.as_vec()[0] == 'i':
diff --git a/nostr_dvm/tasks/textextraction_google.py b/nostr_dvm/tasks/textextraction_google.py
index 23053df..d71e2a6 100644
--- a/nostr_dvm/tasks/textextraction_google.py
+++ b/nostr_dvm/tasks/textextraction_google.py
@@ -33,7 +33,7 @@ class SpeechToTextGoogle(DVMTaskInterface):
         if options is None:
             options = {}
 
-    def is_input_supported(self, tags):
+    def is_input_supported(self, tags, client=None, dvm_config=None):
         for tag in tags:
             if tag.as_vec()[0] == 'i':
                 input_value = tag.as_vec()[1]
diff --git a/nostr_dvm/tasks/textextraction_pdf.py b/nostr_dvm/tasks/textextraction_pdf.py
index b993097..0e4b1b6 100644
--- a/nostr_dvm/tasks/textextraction_pdf.py
+++ b/nostr_dvm/tasks/textextraction_pdf.py
@@ -30,7 +30,7 @@ class TextExtractionPDF(DVMTaskInterface):
         dvm_config.SCRIPT = os.path.abspath(__file__)
         super().__init__(name, dvm_config, nip89config, admin_config, options)
 
-    def is_input_supported(self, tags):
+    def is_input_supported(self, tags, client=None, dvm_config=None):
         for tag in tags:
             if tag.as_vec()[0] == 'i':
                 input_value = tag.as_vec()[1]
diff --git a/nostr_dvm/tasks/textextraction_whisperx.py b/nostr_dvm/tasks/textextraction_whisperx.py
index 13e998a..dfc62c8 100644
--- a/nostr_dvm/tasks/textextraction_whisperx.py
+++ b/nostr_dvm/tasks/textextraction_whisperx.py
@@ -29,7 +29,7 @@ class SpeechToTextWhisperX(DVMTaskInterface):
                  admin_config: AdminConfig = None, options=None):
         super().__init__(name, dvm_config, nip89config, admin_config, options)
 
-    def is_input_supported(self, tags):
+    def is_input_supported(self, tags, client=None, dvm_config=None):
         for tag in tags:
             if tag.as_vec()[0] == 'i':
                 input_value = tag.as_vec()[1]
diff --git a/nostr_dvm/tasks/textgeneration_llmlite.py b/nostr_dvm/tasks/textgeneration_llmlite.py
index e4d43ce..8c0d8a1 100644
--- a/nostr_dvm/tasks/textgeneration_llmlite.py
+++ b/nostr_dvm/tasks/textgeneration_llmlite.py
@@ -27,8 +27,7 @@ class TextGenerationLLMLite(DVMTaskInterface):
         dvm_config.SCRIPT = os.path.abspath(__file__)
         super().__init__(name, dvm_config, nip89config, admin_config, options)
 
-
-    def is_input_supported(self, tags):
+    def is_input_supported(self, tags, client=None, dvm_config=None):
         for tag in tags:
             if tag.as_vec()[0] == 'i':
                 input_value = tag.as_vec()[1]
diff --git a/nostr_dvm/tasks/texttospeech.py b/nostr_dvm/tasks/texttospeech.py
index c5d1ceb..5cbee16 100644
--- a/nostr_dvm/tasks/texttospeech.py
+++ b/nostr_dvm/tasks/texttospeech.py
@@ -33,17 +33,23 @@ class TextToSpeech(DVMTaskInterface):
         dvm_config.SCRIPT = os.path.abspath(__file__)
         super().__init__(name, dvm_config, nip89config, admin_config, options)
 
-    def is_input_supported(self, tags):
+    def is_input_supported(self, tags, client=None, dvm_config=None):
         for tag in tags:
             if tag.as_vec()[0] == 'i':
                 input_value = tag.as_vec()[1]
                 input_type = tag.as_vec()[2]
                 if input_type != "event" and input_type != "job" and input_type != "text":
                     return False
+                if input_type == "text" and len(input_value) > 250:
+                    return False
+                if input_type == "event":
+                    evt = get_event_by_id(tag.as_vec()[1], client=client, config=dvm_config)
+                    if len(evt.content()) > 250:
+                        return False
             elif tag.as_vec()[0] == 'param':
                 param = tag.as_vec()[1]
                 if param == "language":  # check for param type
-                    if tag.as_vec()[2] != "en": # todo add other available languages
+                    if tag.as_vec()[2] != "en":  # todo add other available languages
                         return False
 
         return True
diff --git a/nostr_dvm/tasks/translation_google.py b/nostr_dvm/tasks/translation_google.py
index b4ed1e3..ca04070 100644
--- a/nostr_dvm/tasks/translation_google.py
+++ b/nostr_dvm/tasks/translation_google.py
@@ -28,7 +28,7 @@ class TranslationGoogle(DVMTaskInterface):
         dvm_config.SCRIPT = os.path.abspath(__file__)
         super().__init__(name, dvm_config, nip89config, admin_config, options)
 
-    def is_input_supported(self, tags):
+    def is_input_supported(self, tags, client=None, dvm_config=None):
         for tag in tags:
             if tag.as_vec()[0] == 'i':
                 input_value = tag.as_vec()[1]
diff --git a/nostr_dvm/tasks/translation_libretranslate.py b/nostr_dvm/tasks/translation_libretranslate.py
index cc6f6d2..dac2d5b 100644
--- a/nostr_dvm/tasks/translation_libretranslate.py
+++ b/nostr_dvm/tasks/translation_libretranslate.py
@@ -30,7 +30,7 @@ class TranslationLibre(DVMTaskInterface):
         dvm_config.SCRIPT = os.path.abspath(__file__)
         super().__init__(name, dvm_config, nip89config, admin_config, options, task)
 
-    def is_input_supported(self, tags):
+    def is_input_supported(self, tags, client=None, dvm_config=None):
         for tag in tags:
             if tag.as_vec()[0] == 'i':
                 input_value = tag.as_vec()[1]
diff --git a/nostr_dvm/tasks/trending_notes_nostrband.py b/nostr_dvm/tasks/trending_notes_nostrband.py
index 85c2e73..9465e92 100644
--- a/nostr_dvm/tasks/trending_notes_nostrband.py
+++ b/nostr_dvm/tasks/trending_notes_nostrband.py
@@ -28,7 +28,7 @@ class TrendingNotesNostrBand(DVMTaskInterface):
         dvm_config.SCRIPT = os.path.abspath(__file__)
         super().__init__(name, dvm_config, nip89config, admin_config, options)
 
-    def is_input_supported(self, tags):
+    def is_input_supported(self, tags, client=None, dvm_config=None):
         for tag in tags:
             if tag.as_vec()[0] == 'i':
                 input_value = tag.as_vec()[1]
diff --git a/nostr_dvm/tasks/videogeneration_replicate_svd.py b/nostr_dvm/tasks/videogeneration_replicate_svd.py
index 91954c8..93cd3aa 100644
--- a/nostr_dvm/tasks/videogeneration_replicate_svd.py
+++ b/nostr_dvm/tasks/videogeneration_replicate_svd.py
@@ -34,7 +34,7 @@ class VideoGenerationReplicateSVD(DVMTaskInterface):
         dvm_config.SCRIPT = os.path.abspath(__file__)
         super().__init__(name, dvm_config, nip89config, admin_config, options)
 
-    def is_input_supported(self, tags):
+    def is_input_supported(self, tags, client=None, dvm_config=None):
         for tag in tags:
             if tag.as_vec()[0] == 'i':
                 input_value = tag.as_vec()[1]
diff --git a/nostr_dvm/utils/backend_utils.py b/nostr_dvm/utils/backend_utils.py
index 7bcfb28..cb69d59 100644
--- a/nostr_dvm/utils/backend_utils.py
+++ b/nostr_dvm/utils/backend_utils.py
@@ -140,7 +140,7 @@ def check_task_is_supported(event: Event, client, config=None):
         # See if current dvm can handle input for given task
         for dvm in dvm_config.SUPPORTED_DVMS:
             if dvm.TASK == task:
-                if not dvm.is_input_supported(event.tags()):
+                if not dvm.is_input_supported(event.tags(), client, config):
                     return False, task
         return True, task