diff --git a/mrproto/secrets_pb2.py b/mrproto/secrets_pb2.py
new file mode 100644
index 0000000..0b64ced
--- /dev/null
+++ b/mrproto/secrets_pb2.py
@@ -0,0 +1,155 @@
+# -*- coding: utf-8 -*-
+# Copyright 2016 The Chromium Authors
+# Use of this source code is governed by a BSD-style license that can be
+# found in the LICENSE file.
+# Generated by the protocol buffer compiler.  DO NOT EDIT!
+# source: mrproto/secrets.proto
+
+from google.protobuf import descriptor as _descriptor
+from google.protobuf import message as _message
+from google.protobuf import reflection as _reflection
+from google.protobuf import symbol_database as _symbol_database
+# @@protoc_insertion_point(imports)
+
+_sym_db = _symbol_database.Default()
+
+
+
+
+DESCRIPTOR = _descriptor.FileDescriptor(
+  name='mrproto/secrets.proto',
+  package='monorail.secrets',
+  syntax='proto3',
+  serialized_options=None,
+  create_key=_descriptor._internal_create_key,
+  serialized_pb=b'\n\x13proto/secrets.proto\x12\x10monorail.secrets\"{\n\x13ListRequestContents\x12\x0e\n\x06parent\x18\x01 \x01(\t\x12\x11\n\tpage_size\x18\x02 \x01(\x05\x12\x10\n\x08order_by\x18\x03 \x01(\t\x12\r\n\x05query\x18\x04 \x01(\t\x12\x10\n\x08projects\x18\x05 \x03(\t\x12\x0e\n\x06\x66ilter\x18\x06 \x01(\t\"K\n\x11PageTokenContents\x12\r\n\x05start\x18\x01 \x01(\x05\x12\'\n\x1f\x65ncrypted_list_request_contents\x18\x02 \x01(\x0c\x62\x06proto3'
+)
+
+
+
+
+_LISTREQUESTCONTENTS = _descriptor.Descriptor(
+  name='ListRequestContents',
+  full_name='monorail.secrets.ListRequestContents',
+  filename=None,
+  file=DESCRIPTOR,
+  containing_type=None,
+  create_key=_descriptor._internal_create_key,
+  fields=[
+    _descriptor.FieldDescriptor(
+      name='parent', full_name='monorail.secrets.ListRequestContents.parent', index=0,
+      number=1, type=9, cpp_type=9, label=1,
+      has_default_value=False, default_value=b"".decode('utf-8'),
+      message_type=None, enum_type=None, containing_type=None,
+      is_extension=False, extension_scope=None,
+      serialized_options=None, file=DESCRIPTOR,  create_key=_descriptor._internal_create_key),
+    _descriptor.FieldDescriptor(
+      name='page_size', full_name='monorail.secrets.ListRequestContents.page_size', index=1,
+      number=2, type=5, cpp_type=1, label=1,
+      has_default_value=False, default_value=0,
+      message_type=None, enum_type=None, containing_type=None,
+      is_extension=False, extension_scope=None,
+      serialized_options=None, file=DESCRIPTOR,  create_key=_descriptor._internal_create_key),
+    _descriptor.FieldDescriptor(
+      name='order_by', full_name='monorail.secrets.ListRequestContents.order_by', index=2,
+      number=3, type=9, cpp_type=9, label=1,
+      has_default_value=False, default_value=b"".decode('utf-8'),
+      message_type=None, enum_type=None, containing_type=None,
+      is_extension=False, extension_scope=None,
+      serialized_options=None, file=DESCRIPTOR,  create_key=_descriptor._internal_create_key),
+    _descriptor.FieldDescriptor(
+      name='query', full_name='monorail.secrets.ListRequestContents.query', index=3,
+      number=4, type=9, cpp_type=9, label=1,
+      has_default_value=False, default_value=b"".decode('utf-8'),
+      message_type=None, enum_type=None, containing_type=None,
+      is_extension=False, extension_scope=None,
+      serialized_options=None, file=DESCRIPTOR,  create_key=_descriptor._internal_create_key),
+    _descriptor.FieldDescriptor(
+      name='projects', full_name='monorail.secrets.ListRequestContents.projects', index=4,
+      number=5, type=9, cpp_type=9, label=3,
+      has_default_value=False, default_value=[],
+      message_type=None, enum_type=None, containing_type=None,
+      is_extension=False, extension_scope=None,
+      serialized_options=None, file=DESCRIPTOR,  create_key=_descriptor._internal_create_key),
+    _descriptor.FieldDescriptor(
+      name='filter', full_name='monorail.secrets.ListRequestContents.filter', index=5,
+      number=6, type=9, cpp_type=9, label=1,
+      has_default_value=False, default_value=b"".decode('utf-8'),
+      message_type=None, enum_type=None, containing_type=None,
+      is_extension=False, extension_scope=None,
+      serialized_options=None, file=DESCRIPTOR,  create_key=_descriptor._internal_create_key),
+  ],
+  extensions=[
+  ],
+  nested_types=[],
+  enum_types=[
+  ],
+  serialized_options=None,
+  is_extendable=False,
+  syntax='proto3',
+  extension_ranges=[],
+  oneofs=[
+  ],
+  serialized_start=41,
+  serialized_end=164,
+)
+
+
+_PAGETOKENCONTENTS = _descriptor.Descriptor(
+  name='PageTokenContents',
+  full_name='monorail.secrets.PageTokenContents',
+  filename=None,
+  file=DESCRIPTOR,
+  containing_type=None,
+  create_key=_descriptor._internal_create_key,
+  fields=[
+    _descriptor.FieldDescriptor(
+      name='start', full_name='monorail.secrets.PageTokenContents.start', index=0,
+      number=1, type=5, cpp_type=1, label=1,
+      has_default_value=False, default_value=0,
+      message_type=None, enum_type=None, containing_type=None,
+      is_extension=False, extension_scope=None,
+      serialized_options=None, file=DESCRIPTOR,  create_key=_descriptor._internal_create_key),
+    _descriptor.FieldDescriptor(
+      name='encrypted_list_request_contents', full_name='monorail.secrets.PageTokenContents.encrypted_list_request_contents', index=1,
+      number=2, type=12, cpp_type=9, label=1,
+      has_default_value=False, default_value=b"",
+      message_type=None, enum_type=None, containing_type=None,
+      is_extension=False, extension_scope=None,
+      serialized_options=None, file=DESCRIPTOR,  create_key=_descriptor._internal_create_key),
+  ],
+  extensions=[
+  ],
+  nested_types=[],
+  enum_types=[
+  ],
+  serialized_options=None,
+  is_extendable=False,
+  syntax='proto3',
+  extension_ranges=[],
+  oneofs=[
+  ],
+  serialized_start=166,
+  serialized_end=241,
+)
+
+DESCRIPTOR.message_types_by_name['ListRequestContents'] = _LISTREQUESTCONTENTS
+DESCRIPTOR.message_types_by_name['PageTokenContents'] = _PAGETOKENCONTENTS
+_sym_db.RegisterFileDescriptor(DESCRIPTOR)
+
+ListRequestContents = _reflection.GeneratedProtocolMessageType('ListRequestContents', (_message.Message,), {
+  'DESCRIPTOR' : _LISTREQUESTCONTENTS,
+  '__module__' : 'mrproto.secrets_pb2'
+  # @@protoc_insertion_point(class_scope:monorail.secrets.ListRequestContents)
+  })
+_sym_db.RegisterMessage(ListRequestContents)
+
+PageTokenContents = _reflection.GeneratedProtocolMessageType('PageTokenContents', (_message.Message,), {
+  'DESCRIPTOR' : _PAGETOKENCONTENTS,
+  '__module__' : 'mrproto.secrets_pb2'
+  # @@protoc_insertion_point(class_scope:monorail.secrets.PageTokenContents)
+  })
+_sym_db.RegisterMessage(PageTokenContents)
+
+
+# @@protoc_insertion_point(module_scope)