diff --git a/.custodian-brief.md b/.custodian-brief.md
index 67d4c9c..e5ec17f 100644
--- a/.custodian-brief.md
+++ b/.custodian-brief.md
@@ -2,12 +2,23 @@
 # Custodian Brief — sand-boxer
 
 **Domain:** infotech  
-**Last synced:** 2026-06-23 19:44 UTC  
+**Last synced:** 2026-06-24 10:38 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)*
+### TTL enforcement and operational hardening
+Progress: 0/9 done  |  workstream_id: `59dfa58d-313e-4c06-83af-7e4f4ff95e99`
+
+**Open tasks:**
+- · TTL duration parser  `44cee754`
+- · expires_at on create  `a5a6503c`
+- · extend_ttl API  `ff32a3e5`
+- · Expire and TTL reap  `ce597f28`
+- · activity-core integration contract  `9ad34d90`
+- · Repo classification and registry refresh  `ffde8196`
+- · HTTP API parity  `69b192c7`
+- … and 2 more open tasks
 
 ---
 ## MCP Orientation (when available)