diff --git a/.custodian-brief.md b/.custodian-brief.md
index 8acc338..dcd94fc 100644
--- a/.custodian-brief.md
+++ b/.custodian-brief.md
@@ -2,13 +2,13 @@
 # Custodian Brief — markitect-tool
 
 **Domain:** markitect  
-**Last synced:** 2026-05-03 19:44 UTC  
+**Last synced:** 2026-05-03 19:57 UTC  
 **State Hub:** http://127.0.0.1:8000 *(adjust if running on a remote machine)*
 
 ## Active Workstreams
 
-### markitect-tool Repository Foundation
-Progress: 5/5 done  |  workstream_id: `4d405d74-faec-440e-873e-692ff9ca96e7`
+### markitect-main Scope Extraction
+Progress: 5/5 done  |  workstream_id: `0fe54d2c-d579-4b03-a647-7a15bb835893`
 
 ### Repo Integration: markitect-tool
 Progress: 3/4 done  |  workstream_id: `746bccfc-0ea2-4745-96fc-3abc34acc64f`