diff --git a/docs/_static/llama-stack-spec.html b/docs/_static/llama-stack-spec.html
index 9ddb070d7..120d97dae 100644
--- a/docs/_static/llama-stack-spec.html
+++ b/docs/_static/llama-stack-spec.html
@@ -6133,6 +6133,31 @@
                         "type": "boolean",
                         "default": true
                     },
+                    "items": {
+                        "oneOf": [
+                            {
+                                "type": "null"
+                            },
+                            {
+                                "type": "boolean"
+                            },
+                            {
+                                "type": "number"
+                            },
+                            {
+                                "type": "string"
+                            },
+                            {
+                                "type": "array"
+                            },
+                            {
+                                "type": "object"
+                            }
+                        ]
+                    },
+                    "title": {
+                        "type": "string"
+                    },
                     "default": {
                         "oneOf": [
                             {
@@ -7075,6 +7100,14 @@
                         "default": true,
                         "description": "Whether this parameter is required for tool invocation"
                     },
+                    "items": {
+                        "type": "object",
+                        "description": "Type of the elements when parameter_type is array"
+                    },
+                    "title": {
+                        "type": "string",
+                        "description": "(Optional) Title of the parameter"
+                    },
                     "default": {
                         "oneOf": [
                             {
diff --git a/docs/_static/llama-stack-spec.yaml b/docs/_static/llama-stack-spec.yaml
index 94dc5c0f9..ad24d1c3d 100644
--- a/docs/_static/llama-stack-spec.yaml
+++ b/docs/_static/llama-stack-spec.yaml
@@ -4348,6 +4348,16 @@ components:
         required:
           type: boolean
           default: true
+        items:
+          oneOf:
+            - type: 'null'
+            - type: boolean
+            - type: number
+            - type: string
+            - type: array
+            - type: object
+        title:
+          type: string
         default:
           oneOf:
             - type: 'null'
@@ -5119,6 +5129,13 @@ components:
           default: true
           description: >-
             Whether this parameter is required for tool invocation
+        items:
+          type: object
+          description: >-
+            Type of the elements when parameter_type is array
+        title:
+          type: string
+          description: (Optional) Title of the parameter
         default:
           oneOf:
             - type: 'null'
diff --git a/tests/unit/providers/agent/test_meta_reference_agent.py b/tests/unit/providers/agent/test_meta_reference_agent.py
index 003c65f94..07e5aa79d 100644
--- a/tests/unit/providers/agent/test_meta_reference_agent.py
+++ b/tests/unit/providers/agent/test_meta_reference_agent.py
@@ -292,7 +292,7 @@ async def test__initialize_tools(agents_impl, sample_agent_config):
     assert story_title is not None
     assert story_title.param_type == "string"
     assert story_title.description == "Title of the story"
-    assert story_title.required == True
+    assert story_title.required
     assert story_title.items is None
     assert story_title.title == "Story Title"
     assert story_title.default is None
@@ -302,7 +302,7 @@ async def test__initialize_tools(agents_impl, sample_agent_config):
     assert input_words is not None
     assert input_words.param_type == "array"
     assert input_words.description == "Input words"
-    assert input_words.required == False
+    assert not input_words.required
     assert input_words.items is not None
     assert len(input_words.items) == 1
     assert input_words.items.get("type") == "string"