diff --git a/.custodian-brief.md b/.custodian-brief.md
index a1254b2..91dd482 100644
--- a/.custodian-brief.md
+++ b/.custodian-brief.md
@@ -2,12 +2,16 @@
 # Custodian Brief — core-hub
 
 **Domain:** infotech  
-**Last synced:** 2026-08-25 15:45 UTC  
+**Last synced:** 2026-08-25 18:09 UTC  
 **State Hub:** http://127.0.0.1:8000 *(adjust if running on a remote machine)*
 
 ## Active Workstreams
 
-*(none — repo may need first-session setup)*
+### Runtime absorption into hub-core and archive
+Progress: 4/5 done  |  workplan_id: `9cc1abf3-2ab0-54a4-a250-83f382a49441`
+
+**Open tasks:**
+- ► Archive repository  `6e67fd41`
 
 ## Inbox Hygiene