diff --git a/src/tracker/api/tasks.py b/src/tracker/api/tasks.py
index a7a3853..dbd3a1d 100644
--- a/src/tracker/api/tasks.py
+++ b/src/tracker/api/tasks.py
@@ -219,6 +219,7 @@ async def list_tasks(
     status: Optional[str] = Query(None),
     assignee_id: Optional[str] = Query(None),
     label: Optional[str] = Query(None),
+    search: Optional[str] = Query(None, alias="q"),
     db: AsyncSession = Depends(get_db),
 ):
     q = select(Task).options(
@@ -237,6 +238,13 @@ async def list_tasks(
         q = q.where(Task.assignee_id == uuid.UUID(assignee_id))
     if label:
         q = q.where(Task.labels.contains([label]))
+    if search:
+        # Search by number or title
+        try:
+            num = int(search.split("-")[-1] if "-" in search else search)
+            q = q.where((Task.number == num) | (Task.title.ilike(f"%{search}%")))
+        except ValueError:
+            q = q.where(Task.title.ilike(f"%{search}%"))
     q = q.order_by(Task.position, Task.created_at)
     result = await db.execute(q)
     return [task_out(t, t.project.slug if t.project else "") for t in result.unique().scalars()]