diff --git a/.custodian-brief.md b/.custodian-brief.md
index a7d7b98..9244556 100644
--- a/.custodian-brief.md
+++ b/.custodian-brief.md
@@ -2,12 +2,28 @@
 # Custodian Brief — open-reuse
 
 **Domain:** infotech  
-**Last synced:** 2026-06-24 13:31 UTC  
+**Last synced:** 2026-06-24 16:16 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)*
+### Integration portfolio registration
+Progress: 0/4 done  |  workstream_id: `6f4b82dc-a642-4104-98d2-12f7403152fa`
+
+**Open tasks:**
+- · Survey portfolio candidates  `c4367626`
+- · Prioritize and assign targets  `bd2c5dc8`
+- · Author integration definitions  `f12d9856`
+- · Expand registry index  `c59c5fe2`
+
+### Integration CLI validator
+Progress: 0/4 done  |  workstream_id: `16149ad7-be98-4ec1-807b-3d4b62db2bba`
+
+**Open tasks:**
+- · Bootstrap Python package  `70b8cead`
+- · Implement validate command  `0f8c8e25`
+- · Add tests and CI  `e84e7b00`
+- · Update registry documentation  `cfd38f45`
 
 ---
 ## MCP Orientation (when available)