diff --git a/.custodian-brief.md b/.custodian-brief.md
index 1376e43..7e4d8af 100644
--- a/.custodian-brief.md
+++ b/.custodian-brief.md
@@ -2,7 +2,7 @@
 # Custodian Brief — ops-warden
 
 **Domain:** infotech  
-**Last synced:** 2026-09-08 18:23 UTC  
+**Last synced:** 2026-09-09 14:41 UTC  
 **State Hub:** http://127.0.0.1:8000 *(adjust if running on a remote machine)*
 
 ## Active Workstreams
@@ -32,10 +32,6 @@ Progress: 2/3 done  |  workplan_id: `ae44a935-6fca-514c-a385-4550dd2b1fe8`
 - ! Resolve the credential proxy's admitted policy binding  `8ca28b63`
   *(wait: The configured ops-warden caller represents ops-warden; credential requests name their owner as resource.system. Need the flex-auth/credential-owner contract for that exact delegated read, without broadening caller bindings or relabelling resource ownership.)*
 
-## Inbox Hygiene
-
-**Missing thread_id:** 4 unread message(s) lack supersession chains.
-
 ---
 ## MCP Orientation (when available)