diff --git a/.custodian-brief.md b/.custodian-brief.md
index 9ae35a1..49f8199 100644
--- a/.custodian-brief.md
+++ b/.custodian-brief.md
@@ -2,7 +2,7 @@
 # Custodian Brief — kings-guard
 
 **Domain:** infotech  
-**Last synced:** 2026-09-21 00:13 UTC  
+**Last synced:** 2026-09-27 21:52 UTC  
 **State Hub:** http://127.0.0.1:8000 *(adjust if running on a remote machine)*
 
 ## Active Workstreams
@@ -13,6 +13,11 @@ Progress: 2/3 done  |  workplan_id: `db9c1dfb-cab3-5887-963a-bfcdf01cff69`
 **Open tasks:**
 - ! Validate the deployed stream  `d2f59a1b`
 
+## Inbox Hygiene
+
+**Stale unread:** 2 message(s) older than 3 day(s) — triage at session start.
+**Missing thread_id:** 2 unread message(s) lack supersession chains.
+
 ---
 ## MCP Orientation (when available)