diff --git a/workplans/ILIB-WP-0002-library-infrastructure.md b/workplans/ILIB-WP-0002-library-infrastructure.md
index 83d5958..ba2737e 100644
--- a/workplans/ILIB-WP-0002-library-infrastructure.md
+++ b/workplans/ILIB-WP-0002-library-infrastructure.md
@@ -170,3 +170,12 @@ Remaining operator steps:
   `INBOUND_LIBRARY_IMAP_PASSWORD`, with `INBOUND_LIBRARY_IMAP_USER=library@coulomb.social`.
 
 Do not commit or log the password.
+
+Prepared 2026-10-05 in railiance-platform:
+- `scripts/inbound_library_imap_entry.py`, with tests and
+  `docs/inbound-library-imap-custody.md`;
+- it creates the password-free KV entry `platform/workloads/inbound-library/imap`
+  (CAS=0), a sibling of the telemetry SMTP entry for platform@coulomb.social.
+
+The founder runs it attended through warden, then adds `IMAP_PASSWORD` as
+version 2.