diff --git a/src/instrumentation.ts b/src/instrumentation.ts
new file mode 100644
index 0000000..6f1b93e
--- /dev/null
+++ b/src/instrumentation.ts
@@ -0,0 +1,6 @@
+import { setupLogRedaction } from './lib/log-redactor';
+
+export function register() {
+  console.log('[Startup] Setting up log redaction rules for security...');
+  setupLogRedaction();
+}