diff --git a/scripts/xproto_sanity_check.py b/scripts/xproto_sanity_check.py
new file mode 100755
index 0000000..f977b28
--- /dev/null
+++ b/scripts/xproto_sanity_check.py
@@ -0,0 +1,53 @@
+#!/usr/bin/env python
+
+# Copyright 2017-present Open Networking Foundation
+#
+# Licensed under the Apache License, Version 2.0 (the "License");
+# you may not use this file except in compliance with the License.
+# You may obtain a copy of the License at
+#
+# http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# See the License for the specific language governing permissions and
+# limitations under the License.
+
+import os
+from xosgenx.generator import XOSProcessor, XOSProcessorArgs
+
+# These assume a traditional CORD/SEBA hierarchy is checked out using `repo`
+
+SCRIPT_DIR=os.path.dirname(os.path.realpath(__file__))
+BASE_DIR=os.path.join(SCRIPT_DIR,"..","..","..")
+SERVICES_DIR=os.path.join(BASE_DIR,"orchestration","xos_services")
+CORE_XPROTO=os.path.join(BASE_DIR,"orchestration","xos","xos","core","models","core.xproto")
+TARGET=os.path.join(BASE_DIR,"orchestration","xos","lib","xos-genx","xosgenx","targets","fieldlist.xtarget")
+
+def get_all_xproto():
+    xprotos=[]
+    for service_name in os.listdir(SERVICES_DIR):
+        if service_name.startswith("."):
+            continue
+        service_path = os.path.join(SERVICES_DIR, service_name)
+        if not os.path.isdir(service_path):
+            continue
+        models_dir = os.path.join(service_path, "xos", "synchronizer", "models")
+        if not os.path.isdir(models_dir):
+            continue
+        for xproto_name in os.listdir(models_dir):
+            if xproto_name.startswith("."):
+                continue
+            if not xproto_name.endswith(".xproto"):
+                continue
+            xproto_pathname = os.path.join(models_dir, xproto_name)
+            xprotos.append(xproto_pathname)
+    return xprotos
+
+xprotos = get_all_xproto() + [CORE_XPROTO]
+args = XOSProcessorArgs(files=xprotos,
+                        target=TARGET,
+                        verbosity=1
+                        )
+output = XOSProcessor.process(args)