diff --git a/dirmd b/dirmd
new file mode 100755
index 000000000..1a9b42a69
--- /dev/null
+++ b/dirmd
@@ -0,0 +1,12 @@
+#!/usr/bin/env bash
+
+# Copyright 2020 The Chromium Authors. All rights reserved.
+# Use of this source code is governed by a BSD-style license that can be
+# found in the LICENSE file.
+
+MYPATH=$(dirname "${BASH_SOURCE[0]}")
+
+source "$MYPATH/cipd_bin_setup.sh"
+cipd_bin_setup &> /dev/null
+
+exec "$MYPATH/.cipd_bin/dirmd" "$@"
diff --git a/dirmd.bat b/dirmd.bat
new file mode 100644
index 000000000..d6b73c08e
--- /dev/null
+++ b/dirmd.bat
@@ -0,0 +1,7 @@
+@echo off
+:: Copyright 2020 The Chromium Authors. All rights reserved.
+:: Use of this source code is governed by a BSD-style license that can be
+:: found in the LICENSE file.
+
+call "%~dp0\cipd_bin_setup.bat" > nul 2>&1
+"%~dp0\.cipd_bin\dirmd.exe" %*