diff --git a/.yoi/tickets/00001KVHR3WRF/artifacts/orchestration-plan.jsonl b/.yoi/tickets/00001KVHR3WRF/artifacts/orchestration-plan.jsonl
new file mode 100644
index 00000000..9d601353
--- /dev/null
+++ b/.yoi/tickets/00001KVHR3WRF/artifacts/orchestration-plan.jsonl
@@ -0,0 +1 @@
+{"id":"orch-plan-20260620-060022-1","ticket_id":"00001KVHR3WRF","kind":"waiting_capacity_note","note":"Panel Queue was accepted for routing review, but implementation is held because `00001KVHKWNQS` is currently inprogress with active Coder work. Leave this MCP foundation Ticket queued; reroute when current implementation capacity is free.","author":"yoi-orchestrator","at":"2026-06-20T06:00:22Z"}
diff --git a/.yoi/tickets/00001KVHR3WRF/item.md b/.yoi/tickets/00001KVHR3WRF/item.md
index 9aab83a7..b4d8d486 100644
--- a/.yoi/tickets/00001KVHR3WRF/item.md
+++ b/.yoi/tickets/00001KVHR3WRF/item.md
@@ -2,7 +2,7 @@
 title: 'MCP: add local stdio server config and trust policy'
 state: 'queued'
 created_at: '2026-06-20T05:30:04Z'
-updated_at: '2026-06-20T05:58:46Z'
+updated_at: '2026-06-20T06:00:44Z'
 assignee: null
 readiness: 'implementation_ready'
 risk_flags: ['mcp', 'config', 'trust-boundary', 'secrets', 'process-exec']
diff --git a/.yoi/tickets/00001KVHR3WRF/thread.md b/.yoi/tickets/00001KVHR3WRF/thread.md
index a9e48f3b..c1ad93f7 100644
--- a/.yoi/tickets/00001KVHR3WRF/thread.md
+++ b/.yoi/tickets/00001KVHR3WRF/thread.md
@@ -13,4 +13,23 @@ LocalTicketBackend によって作成されました。
 Ticket を `workspace-panel` が queued にしました。
 
 
+---
+
+<!-- event: decision author: yoi-orchestrator at: 2026-06-20T06:00:44Z -->
+
+## Decision
+
+Routing decision: waiting_capacity
+
+Panel Queue により routing 対象として確認したが、現在 `00001KVHKWNQS` が `inprogress` で Coder 作業中のため、この MCP foundation Ticket は実装開始せず queued のまま保持する。
+
+Evidence:
+- Ticket body / relations を確認。
+- Orchestrator worktree は clean。
+- queued は MCP chain とこの Ticket 群、inprogress は `00001KVHKWNQS` のみ。
+- matching branch/worktree は存在しない。
+
+Next:
+- `00001KVHKWNQS` が完了して実装 capacity が空いた後、改めて reroute する。
+
 ---
diff --git a/.yoi/tickets/00001KVHR3WRY/artifacts/orchestration-plan.jsonl b/.yoi/tickets/00001KVHR3WRY/artifacts/orchestration-plan.jsonl
new file mode 100644
index 00000000..da6a936c
--- /dev/null
+++ b/.yoi/tickets/00001KVHR3WRY/artifacts/orchestration-plan.jsonl
@@ -0,0 +1 @@
+{"id":"orch-plan-20260620-060022-1","ticket_id":"00001KVHR3WRY","kind":"blocked_by","related_ticket":"00001KVHR3WRF","note":"Lifecycle client requires explicit local stdio MCP config/trust policy. `00001KVHR3WRF` is queued and not yet implemented; leave this Ticket queued until that dependency is closed.","author":"yoi-orchestrator","at":"2026-06-20T06:00:22Z"}
diff --git a/.yoi/tickets/00001KVHR3WRY/item.md b/.yoi/tickets/00001KVHR3WRY/item.md
index 7b1b803f..cf6c6091 100644
--- a/.yoi/tickets/00001KVHR3WRY/item.md
+++ b/.yoi/tickets/00001KVHR3WRY/item.md
@@ -2,7 +2,7 @@
 title: 'MCP: implement stdio JSON-RPC lifecycle client'
 state: 'queued'
 created_at: '2026-06-20T05:30:04Z'
-updated_at: '2026-06-20T05:58:54Z'
+updated_at: '2026-06-20T06:00:44Z'
 assignee: null
 readiness: 'implementation_ready'
 risk_flags: ['mcp', 'stdio', 'json-rpc', 'process-lifecycle', 'diagnostics']
diff --git a/.yoi/tickets/00001KVHR3WRY/thread.md b/.yoi/tickets/00001KVHR3WRY/thread.md
index 49ccf7ea..49b5e38c 100644
--- a/.yoi/tickets/00001KVHR3WRY/thread.md
+++ b/.yoi/tickets/00001KVHR3WRY/thread.md
@@ -13,4 +13,17 @@ LocalTicketBackend によって作成されました。
 Ticket を `workspace-panel` が queued にしました。
 
 
+---
+
+<!-- event: decision author: yoi-orchestrator at: 2026-06-20T06:00:44Z -->
+
+## Decision
+
+Routing decision: blocked_pending_dependency
+
+Panel Queue により routing 対象として確認したが、`00001KVHR3WRY` は `00001KVHR3WRF` に `depends_on` している。`00001KVHR3WRF` はまだ queued で未実装のため、この Ticket は実装開始せず queued のまま保持する。
+
+Next:
+- `00001KVHR3WRF` が closed になった後、改めて reroute する。
+
 ---
diff --git a/.yoi/tickets/00001KVHR3WS6/artifacts/orchestration-plan.jsonl b/.yoi/tickets/00001KVHR3WS6/artifacts/orchestration-plan.jsonl
new file mode 100644
index 00000000..d7f603ba
--- /dev/null
+++ b/.yoi/tickets/00001KVHR3WS6/artifacts/orchestration-plan.jsonl
@@ -0,0 +1 @@
+{"id":"orch-plan-20260620-060022-1","ticket_id":"00001KVHR3WS6","kind":"blocked_by","related_ticket":"00001KVHR3WRY","note":"Tool registration requires initialized MCP stdio lifecycle. `00001KVHR3WRY` is queued and depends on `00001KVHR3WRF`; leave this Ticket queued until lifecycle is closed.","author":"yoi-orchestrator","at":"2026-06-20T06:00:22Z"}
diff --git a/.yoi/tickets/00001KVHR3WS6/item.md b/.yoi/tickets/00001KVHR3WS6/item.md
index 7cb6d4b5..46d709eb 100644
--- a/.yoi/tickets/00001KVHR3WS6/item.md
+++ b/.yoi/tickets/00001KVHR3WS6/item.md
@@ -2,7 +2,7 @@
 title: 'MCP: register server tools into ToolRegistry'
 state: 'queued'
 created_at: '2026-06-20T05:30:04Z'
-updated_at: '2026-06-20T05:58:58Z'
+updated_at: '2026-06-20T06:00:44Z'
 assignee: null
 readiness: 'implementation_ready'
 risk_flags: ['mcp', 'tools-list', 'tool-registry', 'schema', 'untrusted-metadata']
diff --git a/.yoi/tickets/00001KVHR3WS6/thread.md b/.yoi/tickets/00001KVHR3WS6/thread.md
index 19c20f8b..e93479b5 100644
--- a/.yoi/tickets/00001KVHR3WS6/thread.md
+++ b/.yoi/tickets/00001KVHR3WS6/thread.md
@@ -13,4 +13,17 @@ LocalTicketBackend によって作成されました。
 Ticket を `workspace-panel` が queued にしました。
 
 
+---
+
+<!-- event: decision author: yoi-orchestrator at: 2026-06-20T06:00:44Z -->
+
+## Decision
+
+Routing decision: blocked_pending_dependency
+
+Panel Queue により routing 対象として確認したが、`00001KVHR3WS6` は `00001KVHR3WRY` に `depends_on` している。MCP tools/list registration は initialized stdio lifecycle を前提にするため、`00001KVHR3WRY` が closed になるまで実装開始せず queued のまま保持する。
+
+Next:
+- `00001KVHR3WRY` が closed になった後、改めて reroute する。
+
 ---
diff --git a/.yoi/tickets/00001KVHR3WSD/artifacts/orchestration-plan.jsonl b/.yoi/tickets/00001KVHR3WSD/artifacts/orchestration-plan.jsonl
new file mode 100644
index 00000000..4fa63ffe
--- /dev/null
+++ b/.yoi/tickets/00001KVHR3WSD/artifacts/orchestration-plan.jsonl
@@ -0,0 +1 @@
+{"id":"orch-plan-20260620-060022-1","ticket_id":"00001KVHR3WSD","kind":"blocked_by","related_ticket":"00001KVHR3WS6","note":"tools/call execution requires registered MCP tools. `00001KVHR3WS6` is queued and depends on lifecycle; leave this Ticket queued until tool registration is closed.","author":"yoi-orchestrator","at":"2026-06-20T06:00:22Z"}
diff --git a/.yoi/tickets/00001KVHR3WSD/item.md b/.yoi/tickets/00001KVHR3WSD/item.md
index 098c7884..6e78768e 100644
--- a/.yoi/tickets/00001KVHR3WSD/item.md
+++ b/.yoi/tickets/00001KVHR3WSD/item.md
@@ -2,7 +2,7 @@
 title: 'MCP: execute tools/call through ordinary Tool path'
 state: 'queued'
 created_at: '2026-06-20T05:30:04Z'
-updated_at: '2026-06-20T05:59:04Z'
+updated_at: '2026-06-20T06:00:44Z'
 assignee: null
 readiness: 'implementation_ready'
 risk_flags: ['mcp', 'tools-call', 'permission', 'history', 'bounded-output']
diff --git a/.yoi/tickets/00001KVHR3WSD/thread.md b/.yoi/tickets/00001KVHR3WSD/thread.md
index 05b1edca..58f6808c 100644
--- a/.yoi/tickets/00001KVHR3WSD/thread.md
+++ b/.yoi/tickets/00001KVHR3WSD/thread.md
@@ -13,4 +13,17 @@ LocalTicketBackend によって作成されました。
 Ticket を `workspace-panel` が queued にしました。
 
 
+---
+
+<!-- event: decision author: yoi-orchestrator at: 2026-06-20T06:00:44Z -->
+
+## Decision
+
+Routing decision: blocked_pending_dependency
+
+Panel Queue により routing 対象として確認したが、`00001KVHR3WSD` は `00001KVHR3WS6` に `depends_on` している。MCP `tools/call` execution は registered MCP tools を前提にするため、`00001KVHR3WS6` が closed になるまで実装開始せず queued のまま保持する。
+
+Next:
+- `00001KVHR3WS6` が closed になった後、改めて reroute する。
+
 ---
diff --git a/.yoi/tickets/00001KVHR3WSN/artifacts/orchestration-plan.jsonl b/.yoi/tickets/00001KVHR3WSN/artifacts/orchestration-plan.jsonl
new file mode 100644
index 00000000..2dbf5ef0
--- /dev/null
+++ b/.yoi/tickets/00001KVHR3WSN/artifacts/orchestration-plan.jsonl
@@ -0,0 +1 @@
+{"id":"orch-plan-20260620-060022-1","ticket_id":"00001KVHR3WSN","kind":"blocked_by","related_ticket":"00001KVHR3WRY","note":"Resources/prompts operations require initialized MCP stdio lifecycle. `00001KVHR3WRY` is queued and depends on `00001KVHR3WRF`; leave this Ticket queued until lifecycle is closed.","author":"yoi-orchestrator","at":"2026-06-20T06:00:22Z"}
diff --git a/.yoi/tickets/00001KVHR3WSN/item.md b/.yoi/tickets/00001KVHR3WSN/item.md
index dbe7eb62..68596323 100644
--- a/.yoi/tickets/00001KVHR3WSN/item.md
+++ b/.yoi/tickets/00001KVHR3WSN/item.md
@@ -2,7 +2,7 @@
 title: 'MCP: expose resources and prompts as explicit tool operations'
 state: 'queued'
 created_at: '2026-06-20T05:30:04Z'
-updated_at: '2026-06-20T05:58:57Z'
+updated_at: '2026-06-20T06:00:44Z'
 assignee: null
 readiness: 'implementation_ready'
 risk_flags: ['mcp', 'resources', 'prompts', 'prompt-context', 'history', 'untrusted-content']
diff --git a/.yoi/tickets/00001KVHR3WSN/thread.md b/.yoi/tickets/00001KVHR3WSN/thread.md
index b102fcb7..83927274 100644
--- a/.yoi/tickets/00001KVHR3WSN/thread.md
+++ b/.yoi/tickets/00001KVHR3WSN/thread.md
@@ -13,4 +13,17 @@ LocalTicketBackend によって作成されました。
 Ticket を `workspace-panel` が queued にしました。
 
 
+---
+
+<!-- event: decision author: yoi-orchestrator at: 2026-06-20T06:00:44Z -->
+
+## Decision
+
+Routing decision: blocked_pending_dependency
+
+Panel Queue により routing 対象として確認したが、`00001KVHR3WSN` は `00001KVHR3WRY` に `depends_on` している。MCP resources/prompts operations は initialized stdio lifecycle を前提にするため、`00001KVHR3WRY` が closed になるまで実装開始せず queued のまま保持する。
+
+Next:
+- `00001KVHR3WRY` が closed になった後、改めて reroute する。
+
 ---
diff --git a/.yoi/tickets/00001KVHR3WSW/artifacts/orchestration-plan.jsonl b/.yoi/tickets/00001KVHR3WSW/artifacts/orchestration-plan.jsonl
new file mode 100644
index 00000000..554d1821
--- /dev/null
+++ b/.yoi/tickets/00001KVHR3WSW/artifacts/orchestration-plan.jsonl
@@ -0,0 +1 @@
+{"id":"orch-plan-20260620-060022-1","ticket_id":"00001KVHR3WSW","kind":"blocked_by","related_ticket":"00001KVHR3WS6","note":"list_changed handling requires initial tools/list registration. `00001KVHR3WS6` is queued and depends on lifecycle; leave this Ticket queued until tool registration is closed.","author":"yoi-orchestrator","at":"2026-06-20T06:00:22Z"}
diff --git a/.yoi/tickets/00001KVHR3WSW/item.md b/.yoi/tickets/00001KVHR3WSW/item.md
index 8cfd58f0..9432596e 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: 'queued'
 created_at: '2026-06-20T05:30:04Z'
-updated_at: '2026-06-20T05:59:05Z'
+updated_at: '2026-06-20T06:00:44Z'
 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 098639ac..a4a31e93 100644
--- a/.yoi/tickets/00001KVHR3WSW/thread.md
+++ b/.yoi/tickets/00001KVHR3WSW/thread.md
@@ -13,4 +13,17 @@ LocalTicketBackend によって作成されました。
 Ticket を `workspace-panel` が queued にしました。
 
 
+---
+
+<!-- event: decision author: yoi-orchestrator at: 2026-06-20T06:00:44Z -->
+
+## Decision
+
+Routing decision: blocked_pending_dependency
+
+Panel Queue により routing 対象として確認したが、`00001KVHR3WSW` は `00001KVHR3WS6` に `depends_on` している。list_changed handling は initial tools/list registration を前提にするため、`00001KVHR3WS6` が closed になるまで実装開始せず queued のまま保持する。
+
+Next:
+- `00001KVHR3WS6` が closed になった後、改めて reroute する。
+
 ---