diff --git a/.custodian-brief.md b/.custodian-brief.md
index 5b98294..4642ff1 100644
--- a/.custodian-brief.md
+++ b/.custodian-brief.md
@@ -2,7 +2,7 @@
 # Custodian Brief — markitect-tool
 
 **Domain:** markitect  
-**Last synced:** 2026-05-14 22:16 UTC  
+**Last synced:** 2026-05-14 22:52 UTC  
 **State Hub:** http://127.0.0.1:8000 *(adjust if running on a remote machine)*
 
 ## Active Workstreams
@@ -19,16 +19,11 @@ Progress: 0/6 done  |  workstream_id: `a38f676a-0d0b-493c-9792-2e34480c3681`
 - · P15.6 - Permission sandbox for non-core functions  `9ef2c516`
 
 ### Memory Graph Profile Contract And Context Package Compiler
-Progress: 0/7 done  |  workstream_id: `850cbc13-71cb-422c-86ec-1cc7679095cf`
+Progress: 5/7 done  |  workstream_id: `850cbc13-71cb-422c-86ec-1cc7679095cf`
 
 **Open tasks:**
-- · P16.1 - Define graph memory vocabulary  `e1523ffb`
-- · P16.2 - Add memory event log  `a5b871ea`
-- · P16.3 - Define memory service blueprint/profile standard  `07c94925`
-- · P16.4 - Implement local graph/event prototype  `afcd7ce9`
-- · P16.5 - Compile graph neighborhoods into context packages  `5dfbe77e`
-- · P16.6 - Add blueprint planning CLI  `07fb3f0d`
-- · P16.7 - Define adapter boundaries for advanced services  `ff78d449`
+- ► P16.4 - Implement local graph/event prototype  `afcd7ce9`
+- ► P16.7 - Define adapter boundaries for advanced services  `ff78d449`
 
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 ## MCP Orientation (when available)