diff --git a/libs/sdk-py/langgraph_sdk/client.py b/libs/sdk-py/langgraph_sdk/client.py
index 673b4a2bd..97bffdf06 100644
--- a/libs/sdk-py/langgraph_sdk/client.py
+++ b/libs/sdk-py/langgraph_sdk/client.py
@@ -22,6 +22,7 @@ from langgraph_sdk.schema import (
     StreamMode,
     Thread,
     ThreadState,
+    ThreadStatus,
 )
 
 logger = logging.getLogger(__name__)
@@ -319,7 +320,12 @@ class ThreadsClient:
         await self.http.delete(f"/threads/{thread_id}")
 
     async def search(
-        self, *, metadata: Metadata = None, limit: int = 10, offset: int = 0
+        self,
+        *,
+        metadata: Metadata = None,
+        status: Optional[ThreadStatus] = None,
+        limit: int = 10,
+        offset: int = 0,
     ) -> list[Thread]:
         """Search for threads."""
         payload: Dict[str, Any] = {
@@ -328,6 +334,8 @@ class ThreadsClient:
         }
         if metadata:
             payload["metadata"] = metadata
+        if status:
+            payload["status"] = status
         return await self.http.post(
             "/threads/search",
             json=payload,
diff --git a/libs/sdk-py/langgraph_sdk/schema.py b/libs/sdk-py/langgraph_sdk/schema.py
index 63423ff4c..9f6d10137 100644
--- a/libs/sdk-py/langgraph_sdk/schema.py
+++ b/libs/sdk-py/langgraph_sdk/schema.py
@@ -5,6 +5,8 @@ Metadata = Optional[dict[str, Any]]
 
 RunStatus = Literal["pending", "running", "error", "success", "timeout", "interrupted"]
 
+ThreadStatus = Literal["idle", "busy", "interrupted"]
+
 StreamMode = Literal["values", "messages", "updates", "events", "debug"]
 
 MultitaskStrategy = Literal["reject", "interrupt", "rollback", "enqueue"]
@@ -70,8 +72,8 @@ class Thread(TypedDict):
     """The last time the thread was updated."""
     metadata: Metadata
     """The thread metadata."""
-    multitask_strategy: MultitaskStrategy
-    """The multitask strategy for this thread."""
+    status: ThreadStatus
+    """The status of the thread, one of 'idle', 'busy', 'interrupted'."""
 
 
 class ThreadState(TypedDict):
@@ -102,6 +104,8 @@ class Run(TypedDict):
     updated_at: datetime
     """The last time the run was updated."""
     status: RunStatus
-    """The status of the run. One of 'pending', 'running', 'error', 'success'."""
+    """The status of the run. One of 'pending', 'running', "error", 'success', "timeout", "interrupted"."""
     metadata: Metadata
     """The run metadata."""
+    multitask_strategy: MultitaskStrategy
+    """Strategy to handle concurrent runs on the same thread."""