diff --git a/.github/workflows/copybara.yaml b/.github/workflows/copybara.yaml
new file mode 100644
index 0000000..e69de29
diff --git a/copy.bara.sky b/copy.bara.sky
new file mode 100644
index 0000000..4de7a07
--- /dev/null
+++ b/copy.bara.sky
@@ -0,0 +1,27 @@
+# This config file is used for syncing changes in sbv3 with the switchboard-sdk mirror repo.
+
+sbv3RepoUrl = "https://github.com/switchboard-xyz/sbv3.git"
+switchboardSdkRepoUrl = "https://github.com/switchboard-xyz/switchboard-sdk"
+
+#  switchboard-sdk -> sbv3 monorepo PR
+core.workflow(
+    name = "default",
+    origin = git.github_pr_origin(
+        url = switchboardSdkRepoUrl,
+    ),
+
+    destination = git.github_pr_destination(
+        url = sbv3RepoUrl,
+    ),
+    origin_files = glob([
+      "javascript/on-demand/**",
+      "rust/switchboard-on-demand/**",
+      "rust/switchboard-on-demand-client/**"
+    ]),
+    destination_files = glob([
+      "javascript/on-demand/**",
+      "rust/switchboard-on-demand/**",
+      "rust/switchboard-on-demand-client/**"
+    ]),
+    authoring = authoring.pass_thru("Copybara <copybara@example.com>")
+)
\ No newline at end of file