diff --git a/packages/instrumentation-google-generativeai/src/index.ts b/packages/instrumentation-google-generativeai/src/index.ts
index 543d373d..cdf06d78 100644
--- a/packages/instrumentation-google-generativeai/src/index.ts
+++ b/packages/instrumentation-google-generativeai/src/index.ts
@@ -1,2 +1,3 @@
+/** Documents packages/instrumentation-google-generativeai/src/index.ts module purpose and public usage context */
 export { GenAIInstrumentation, genaiFinishReasonMap } from "./instrumentation";
 export type { GenAIInstrumentationConfig } from "./types";