diff --git a/README.md b/README.md
index 4333d81..d167535 100644
--- a/README.md
+++ b/README.md
@@ -1,3 +1,12 @@
+> [!WARNING]
+> **Scheduled for deletion**
+>
+> This legacy repository has been consolidated into
+> [`cerul-ai/cerul`](https://github.com/cerul-ai/cerul) at `packages/python`. Do
+> not start new features or releases here. It remains temporarily available for
+> historical and release recovery and will be deleted after final consolidation
+> verification.
+
 <div align="center">
   <br />
   <a href="https://cerul.ai">