diff --git a/apps/api/src/services/reboot_auto_recovery_slo_scorecard.py b/apps/api/src/services/reboot_auto_recovery_slo_scorecard.py
index d9cbbfad9..18116af0d 100644
--- a/apps/api/src/services/reboot_auto_recovery_slo_scorecard.py
+++ b/apps/api/src/services/reboot_auto_recovery_slo_scorecard.py
@@ -1420,7 +1420,9 @@ def _reboot_sop_current_phase(active_blockers: list[str], can_claim_slo: bool) -
     if "local_disk_free_below_minimum" in active_blockers:
         return "host_capacity_blocked"
     if any(
-        blocker.startswith("host_") or blocker.startswith("awooop_")
+        blocker.startswith("host_")
+        or blocker.startswith("awooop_")
+        or blocker.startswith("conversation_event_hot_path_")
         for blocker in active_blockers
     ):
         return "host_pressure_blocked"
@@ -1668,15 +1670,27 @@ def _active_blocker_action_row(
         "host_110_gitea_cpu_pressure",
         "host_188_postgres_cpu_pressure",
         "awooop_conversation_event_hot_path_index_drift_detected",
+        "conversation_event_hot_path_index_migration_source_missing",
     }:
         category = "host_cpu_pressure"
         owner_lane = "host_pressure_controller"
-        next_safe_action = (
-            "collect_sanitized_host_pressure_and_apply_allowed_playbook_if_"
-            "verifier_green_no_restart"
-        )
-        post_verifier = "host_pressure_readback_and_reboot_slo_scorecard"
-        evidence_inputs = ["host_pressure"]
+        if blocker == "conversation_event_hot_path_index_migration_source_missing":
+            next_safe_action = (
+                "restore_conversation_event_hot_path_migration_source_then_rerun_"
+                "host_pressure_and_reboot_slo_scorecard_no_restart"
+            )
+            post_verifier = (
+                "source_controls_conversation_event_hot_path_index_migration_"
+                "and_host_pressure_readback"
+            )
+            evidence_inputs = ["source_controls", "runtime_metric_readback"]
+        else:
+            next_safe_action = (
+                "collect_sanitized_host_pressure_and_apply_allowed_playbook_if_"
+                "verifier_green_no_restart"
+            )
+            post_verifier = "host_pressure_readback_and_reboot_slo_scorecard"
+            evidence_inputs = ["host_pressure"]
         controlled_apply_mode = "playbook_check_mode_then_controlled_apply_if_low_risk"
         forbidden_actions.extend(
             ["unmask_legacy_runner_or_restore_generic_labels", "kill_process_without_gate"]
diff --git a/apps/api/tests/test_reboot_auto_recovery_slo_scorecard_api.py b/apps/api/tests/test_reboot_auto_recovery_slo_scorecard_api.py
index 9a2c3c002..9692f1d34 100644
--- a/apps/api/tests/test_reboot_auto_recovery_slo_scorecard_api.py
+++ b/apps/api/tests/test_reboot_auto_recovery_slo_scorecard_api.py
@@ -267,6 +267,26 @@ def test_reboot_auto_recovery_slo_scorecard_overlays_prometheus_runtime_metrics(
     assert "backup_core_green_not_1" not in payload["active_blockers"]
     assert "service_green_not_1" not in payload["active_blockers"]
     assert payload["active_blocker_action_matrix"]["item_count"] == 7
+    action_by_blocker = {
+        item["blocker"]: item
+        for item in payload["active_blocker_action_matrix"]["items"]
+    }
+    hot_path_source_action = action_by_blocker[
+        "conversation_event_hot_path_index_migration_source_missing"
+    ]
+    assert hot_path_source_action["category"] == "host_cpu_pressure"
+    assert hot_path_source_action["owner_lane"] == "host_pressure_controller"
+    assert hot_path_source_action["evidence_inputs"] == [
+        "source_controls",
+        "runtime_metric_readback",
+    ]
+    assert hot_path_source_action["next_safe_action"] == (
+        "restore_conversation_event_hot_path_migration_source_then_rerun_"
+        "host_pressure_and_reboot_slo_scorecard_no_restart"
+    )
+    assert payload["active_blocker_action_matrix"]["category_counts"][
+        "host_cpu_pressure"
+    ] == 1
     assert payload["readback"]["active_blocker_count"] == 7
     assert payload["readback"]["runtime_metric_readback_present"] is True
     assert payload["rollups"]["active_blocker_count"] == 7
diff --git a/docs/LOGBOOK.md b/docs/LOGBOOK.md
index 53f5fec85..a6c8da2fb 100644
--- a/docs/LOGBOOK.md
+++ b/docs/LOGBOOK.md
@@ -1,3 +1,22 @@
+## 2026-07-03 — 00:55 P0-006 runtime blocker action-matrix classification
+
+**完成內容**：
+- Production `/api/v1/agents/reboot-auto-recovery-slo-scorecard` 在 deploy marker `cb39fc2bd chore(cd): deploy c0f43ae [skip ci]` 後已讀到 action matrix，active blockers 由 `11` 收斂為 `7`。
+- 7 個 blockers 為：`all_required_hosts_not_in_10_minute_reboot_window`、`conversation_event_hot_path_index_migration_source_missing`、`host_boot_observation_older_than_target_window`、`host_unreachable_after_reboot`、`host_uptime_unknown`、`reboot_event_required_host_unreachable`、`windows99_vmware_autostart_readback_missing`。
+- 發現 `conversation_event_hot_path_index_migration_source_missing` 尚落在 `reboot_slo_unknown`；已把 API / CLI action matrix 同步分類為 `host_cpu_pressure`，owner lane `host_pressure_controller`，evidence inputs `source_controls` + `runtime_metric_readback`，next action `restore_conversation_event_hot_path_migration_source_then_rerun_host_pressure_and_reboot_slo_scorecard_no_restart`。
+- `FULL-STACK-COLD-START-SOP.md` 升到 v1.99，固定 runtime overlay blocker 不得留 unknown；此路徑只授權 source-control / verifier / check-mode，不授權 destructive migration、kill process、Docker / DB / K3s / Nginx restart 或 reboot。
+
+**驗證**：
+- `DATABASE_URL=postgresql+asyncpg://test:test@localhost/test PYTHONPATH=apps/api python3.11 -m pytest apps/api/tests/test_reboot_auto_recovery_slo_scorecard_api.py -q -p no:cacheprovider`：`9 passed`，鎖住 `conversation_event_hot_path_index_migration_source_missing` 的 `category=host_cpu_pressure`、`owner_lane=host_pressure_controller` 與 evidence inputs。
+- `python3.11 -m pytest scripts/reboot-recovery/tests/test_reboot_auto_recovery_slo_scorecard.py scripts/reboot-recovery/tests/test_reboot_event_detector.py -q -p no:cacheprovider`：`15 passed`。
+- `python3.11 -m py_compile apps/api/src/services/reboot_auto_recovery_slo_scorecard.py scripts/reboot-recovery/reboot-auto-recovery-slo-scorecard.py scripts/reboot-recovery/reboot-event-detector.py`：通過。
+- `python3.11 ops/runner/guard-gitea-runner-pressure.py --root .`：`GITEA_RUNNER_PRESSURE_GUARD_OK workflow_files=12 scheduled_workflows=4 auto_branch_events_on_110=0 generic_runner_labels=0`。
+- `git diff --check`：通過。
+
+**仍維持**：
+- P0-006 仍未達 10 分鐘全主機自動恢復 SLO；primary 仍是 host reboot detection lane，Windows99 VMware verifier 仍缺 readback，111 unreachable / host uptime unknown 類 blocker 仍需繼續 verify-only 收斂。
+- 未讀 secret / token / `.env` / raw sessions / SQLite / auth；未使用 GitHub / gh；未 workflow_dispatch；未重啟 host / VM / service；未 Docker / Nginx / K3s / DB / firewall restart；未 DROP / TRUNCATE / restore / prune / delete / force push。
+
 ## 2026-07-03 — 00:43 P0-006 reboot-event detector unknown uptime false-fresh fix
 
 **完成內容**：
diff --git a/docs/runbooks/FULL-STACK-COLD-START-SOP.md b/docs/runbooks/FULL-STACK-COLD-START-SOP.md
index e4921fe61..02ba75682 100644
--- a/docs/runbooks/FULL-STACK-COLD-START-SOP.md
+++ b/docs/runbooks/FULL-STACK-COLD-START-SOP.md
@@ -1,6 +1,6 @@
 # AWOOOI 全棧冷啟動與主機重啟 SOP
 
-> Version: v1.98
+> Version: v1.99
 > Last updated: 2026-07-03 Asia/Taipei
 > Scope: 110 / 120 / 121 / 188 full-stack reboot recovery. 112 Kali is recorded as P3 optional and is not part of this recovery path.
 
@@ -30,6 +30,8 @@ v1.97 reboot SLO action-matrix routing rule：重啟後不得只把 active block
 
 v1.98 reboot-event detector unknown-uptime rule：`reboot-event-detector.py` 不得把 `uptime_seconds=unknown`、`boot_id=unknown` 或 `boot_id=reachable_unknown_boot` 當作 fresh reboot 或 boot id changed。只有 `reachable=true` 且 `uptime_seconds >= 0` 且 `uptime_seconds <= target_seconds` 才能進 `fresh_boot_hosts`；只有前後兩個 boot id 都不是 placeholder 時才能判定 `boot_id_changed`。若 99 只剩 ping / TCP reachable、111 unreachable、188 degraded 或 startup failed，必須維持 `all_required_hosts_in_reboot_window=false` 與 SLO blocked；不得用 ping-only host 當 10 分鐘內重啟證據。
 
+v1.99 runtime blocker action-matrix classification rule：Prometheus / runtime overlay 帶回的 `conversation_event_hot_path_index_migration_source_missing` 不得留在 `reboot_slo_unknown`。此 blocker 屬於 `host_cpu_pressure`，owner lane 固定為 `host_pressure_controller`，next action 固定為 `restore_conversation_event_hot_path_migration_source_then_rerun_host_pressure_and_reboot_slo_scorecard_no_restart`；evidence inputs 必須包含 `source_controls` 與 `runtime_metric_readback`。此規則只授權 source-control / verifier 修復與 check-mode，仍不得直接做 DB destructive migration、kill process、Docker / DB / K3s / Nginx restart 或 reboot。
+
 2026-07-02 110 control-path / Harbor recovery receipt rule：若 Gitea Harbor repair queue 仍保留 `harbor_110_remote_ssh_publickey_auth_stalled`、remote-control unavailable、jobs stale 或 historical failure，但同一輪本地證據同時證明 `wooo` command path ready、110 local Harbor `/v2/` ready、public/internal registry `/v2/` 回 `401`，則該 Gitea Harbor repair 失敗只能列為 historical queue metadata，不得再當成 current SSH blocker。必須用 `/api/v1/agents/harbor-registry-controlled-recovery-receipt` 或同等 validator 合併 `diagnose-110-ssh-publickey-auth.sh`、`recover-110-control-path-and-harbor-local.sh --check`、public Gitea queue readback 與 registry `/v2/` verifier，並把機器可讀結果寫入 `docs/operations/harbor-110-control-path-recovery-readback-2026-07-02.snapshot.json` 類型的 snapshot。2026-07-02 live receipt 顯示：public/internal registry `/v2/` 均為 `401`、latest visible CD `#4335` 為 `Success`、Gitea Harbor repair failure 已是 `historical_after_latest_cd_success=true`；active blockers 收斂為 110 controlled CD lane config / binary / registration / service guardrail、active action container pressure，以及 Gitea CD jobs head-SHA / stale readback mismatch。若 local-console output 只有 `AWOOOI_110_CONTROLLED_CD_LANE_READY` marker，non110 runner parser 不得從 110 `BLOCKER` 行推導 non110 blocker；non110 只有看到 `AWOOOI_NON110_RUNNER_READY` marker 才能列入 active blocker。
 
 2026-07-02 110 controlled CD lane fail-closed enforcer staging rule：110 runner 壓力事故後，legacy / generic runner 仍必須 fail-closed；但 `awoooi-cd-lane-drain.service` 的非 secret staging artifact 不得再被 enforcer 無差別封回 stub。`scripts/reboot-recovery/enforce-110-runner-failclosed.sh` 只有在 `config.yaml` 符合 `capacity <= 1`、只含 `awoooi-host:host` 與 `awoooi-ubuntu:docker://192.168.0.110:5000/awoooi/ci-runner:act-22.04`、binary 是 executable ELF、systemd unit 具備 `ConditionPathExists=/home/wooo/awoooi-cd-lane-drain/data/.runner`、`CPUAccounting` / `MemoryAccounting` / `TasksAccounting` / `NoNewPrivileges` 等 guardrail，且 service `inactive`、`MainPID=0`、未 enabled / 未 masked 時，才可保留 drain config / binary / unit，並輸出 `CONTROLLED_DRAIN_STAGING_ALLOWED=1` 與 textfile metric。此 staging 規則不得讀 token、不得讀 `.runner` 內容、不得註冊 runner、不得啟動 service；若 registration 缺失，readiness verifier 仍必須只留下 `controlled_cd_lane_registration_missing` / `controlled_cd_lane_service_not_active` 類 blocker。若 `CONTROLLED_DRAIN_STAGING_ALLOWED=0` 且 config / binary 又被搬走，優先修 source enforcer / unit guardrail，不要手工反覆補同一組 artifact。
diff --git a/scripts/reboot-recovery/reboot-auto-recovery-slo-scorecard.py b/scripts/reboot-recovery/reboot-auto-recovery-slo-scorecard.py
index ff2eea3a6..e90ad58b6 100755
--- a/scripts/reboot-recovery/reboot-auto-recovery-slo-scorecard.py
+++ b/scripts/reboot-recovery/reboot-auto-recovery-slo-scorecard.py
@@ -1185,7 +1185,12 @@ def reboot_sop_current_phase(active_blockers: list[str], can_claim: bool) -> str
         return "backup_readback_blocked"
     if "local_disk_free_below_minimum" in active_blockers:
         return "host_capacity_blocked"
-    if any(blocker.startswith("host_") or blocker.startswith("awooop_") for blocker in active_blockers):
+    if any(
+        blocker.startswith("host_")
+        or blocker.startswith("awooop_")
+        or blocker.startswith("conversation_event_hot_path_")
+        for blocker in active_blockers
+    ):
         return "host_pressure_blocked"
     return "slo_blocked"
 
@@ -1456,15 +1461,27 @@ def active_blocker_action_row(
         "host_110_gitea_cpu_pressure",
         "host_188_postgres_cpu_pressure",
         "awooop_conversation_event_hot_path_index_drift_detected",
+        "conversation_event_hot_path_index_migration_source_missing",
     }:
         category = "host_cpu_pressure"
         owner_lane = "host_pressure_controller"
-        next_safe_action = (
-            "collect_sanitized_host_pressure_and_apply_allowed_playbook_if_"
-            "verifier_green_no_restart"
-        )
-        post_verifier = "host_pressure_readback_and_reboot_slo_scorecard"
-        evidence_inputs = ["host_pressure"]
+        if blocker == "conversation_event_hot_path_index_migration_source_missing":
+            next_safe_action = (
+                "restore_conversation_event_hot_path_migration_source_then_rerun_"
+                "host_pressure_and_reboot_slo_scorecard_no_restart"
+            )
+            post_verifier = (
+                "source_controls_conversation_event_hot_path_index_migration_"
+                "and_host_pressure_readback"
+            )
+            evidence_inputs = ["source_controls", "runtime_metric_readback"]
+        else:
+            next_safe_action = (
+                "collect_sanitized_host_pressure_and_apply_allowed_playbook_if_"
+                "verifier_green_no_restart"
+            )
+            post_verifier = "host_pressure_readback_and_reboot_slo_scorecard"
+            evidence_inputs = ["host_pressure"]
         controlled_apply_mode = "playbook_check_mode_then_controlled_apply_if_low_risk"
         forbidden_actions.extend(
             ["unmask_legacy_runner_or_restore_generic_labels", "kill_process_without_gate"]