diff --git a/internal/kokoro/discogen.sh b/internal/kokoro/discogen.sh
new file mode 100755
index 00000000000..0f53c1ffc2c
--- /dev/null
+++ b/internal/kokoro/discogen.sh
@@ -0,0 +1,19 @@
+#!/bin/bash
+
+# Copyright 2022 Google LLC.
+# Use of this source code is governed by a BSD-style
+# license that can be found in the LICENSE file.
+
+# Fail on any error
+set -eo pipefail
+
+export GITHUB_ACCESS_TOKEN=$(cat $KOKORO_KEYSTORE_DIR/73713_yoshi-automation-github-key)
+
+# Display commands being run
+set -x
+
+# cd to project dir on Kokoro instance
+cd github/google-api-go-client
+export DISCOVERY_DIR=$(pwd)
+
+go run google.golang.org/api/internal/kokoro/discogen