diff --git a/vision_agent/tools/tools.json b/vision_agent/tools/tools.json
index ccfadbb8..8901f9a0 100644
--- a/vision_agent/tools/tools.json
+++ b/vision_agent/tools/tools.json
@@ -51,6 +51,10 @@
         "name": "image_classification",
         "description": "classify the objects in the image."
     },
+    {
+        "name": "closed_set_image_classification",
+        "description": "Given a set of classes as a text prompt, classify the objects in the image based on the given classes."
+    },
     {
         "name": "panoptic_segmentation",
         "description": "segment the common objects in the given image."