diff --git a/.yoi/tickets/00001KVHR3WSW/item.md b/.yoi/tickets/00001KVHR3WSW/item.md
index 6e3dbef4..ac80297b 100644
--- a/.yoi/tickets/00001KVHR3WSW/item.md
+++ b/.yoi/tickets/00001KVHR3WSW/item.md
@@ -2,7 +2,7 @@
 title: 'MCP: handle list_changed notifications safely'
 state: 'inprogress'
 created_at: '2026-06-20T05:30:04Z'
-updated_at: '2026-06-20T10:26:13Z'
+updated_at: '2026-06-20T10:26:52Z'
 assignee: null
 readiness: 'implementation_ready'
 risk_flags: ['mcp', 'notifications', 'tool-schema', 'prompt-cache', 'refresh']
diff --git a/.yoi/tickets/00001KVHR3WSW/thread.md b/.yoi/tickets/00001KVHR3WSW/thread.md
index ef8db840..cf3197a3 100644
--- a/.yoi/tickets/00001KVHR3WSW/thread.md
+++ b/.yoi/tickets/00001KVHR3WSW/thread.md
@@ -156,3 +156,16 @@ Next action:
 - Dispatch Reviewer for r1 review against Ticket requirements, with focus on current-run schema/history invariants, safe-boundary refresh policy, bounded diagnostics, no hidden prompt/resource injection, tools/resources/prompts notification coverage, and tests。
 
 ---
+
+<!-- event: plan author: yoi-orchestrator at: 2026-06-20T10:26:52Z -->
+
+## Plan
+
+Review dispatch:
+- Spawned Reviewer Pod `yoi-reviewer-00001KVHR3WSW-r1` against implementation branch `impl/00001KVHR3WSW-mcp-list-changed`。
+- Review target commit: `e33dee19 mcp: handle list changed notifications`。
+- Review baseline: `d31b8907`。
+- Reviewer task focuses on current-run schema/history invariants, safe-boundary refresh policy, bounded diagnostics, no hidden prompt/resource injection, notification param handling, tools/resources/prompts coverage, no sampling/elicitation/remote scope creep, tests, and package validation。
+- Reviewer is instructed not to edit source, commit, merge, close the Ticket, or use TicketReview directly; it will report verdict/evidence back to Orchestrator。
+
+---