diff --git a/.custodian-brief.md b/.custodian-brief.md
index caf2a7b..13c275f 100644
--- a/.custodian-brief.md
+++ b/.custodian-brief.md
@@ -2,17 +2,16 @@
 # Custodian Brief — hub-core
 
 **Domain:** infotech  
-**Last synced:** 2026-08-21 22:35 UTC  
+**Last synced:** 2026-08-21 22:40 UTC  
 **State Hub:** http://127.0.0.1:8000 *(adjust if running on a remote machine)*
 
 ## Active Workstreams
 
 ### Repository classification aggregation and navigation
-Progress: 3/6 done  |  workplan_id: `c5abf6a3-0ea9-43b8-8757-179829dd8a9c`
+Progress: 4/6 done  |  workplan_id: `c5abf6a3-0ea9-43b8-8757-179829dd8a9c`
 
 **Open tasks:**
 - ! Hand A5/A4 navigation to State Hub retirement  `5c6f3006`
-- · Expose projection query and MCP navigation  `a1d85610`
 - · Prove conformance and failure behavior  `a3c0efba`
 
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