diff --git a/dev-claude-plugin/0066/SESSION-0066.0-TRANSCRIPT-2026-06-11T12-39--INPROGRESS.md b/dev-claude-plugin/0066/SESSION-0066.0-TRANSCRIPT-2026-06-11T12-39--INPROGRESS.md
index fd5ffd9..5422eec 100644
--- a/dev-claude-plugin/0066/SESSION-0066.0-TRANSCRIPT-2026-06-11T12-39--INPROGRESS.md
+++ b/dev-claude-plugin/0066/SESSION-0066.0-TRANSCRIPT-2026-06-11T12-39--INPROGRESS.md
@@ -17,6 +17,18 @@
 
 ```
 
+## Plan
+
+> Anchor: #83
+
+Brainstorming session for plugin Feature #83 — **per-type session posture**
+(yolo default for planning-and-executing; careful default for brainstorming and
+capture). Explore the problem space and author the Solution Design,
+section-by-section with operator review at each boundary, in the content repo's
+`specs/` collection. Key open question to resolve in the design: how an
+unattended `/goal` + Stop hook interacts with a careful-by-default session type
+(refuse vs. require a named override in the launch prompt).
+
 ## Deferred decisions
 
 _Autonomous-mode low-confidence calls the driver made and would have