diff --git a/audit/2026-04-19-health.md b/audit/2026-04-19-health.md
index bd2d5fc..d973740 100644
--- a/audit/2026-04-19-health.md
+++ b/audit/2026-04-19-health.md
@@ -2,14 +2,14 @@
 date: 2026-04-19
 type: audit
 source: kb-health.py
-score: 96
+score: 98
 tags: [audit, health, metric]
 ---
 
 # KB health — 2026-04-19
 
-**Score (меньше = лучше): `96`**
-Проверено файлов: 191
+**Score (меньше = лучше): `98`**
+Проверено файлов: 194
 
 ## Разбивка
 
@@ -18,10 +18,10 @@ tags: [audit, health, metric]
 | broken_wikilinks | 0 | 10 | 0 |
 | broken_paths | 0 | 10 | 0 |
 | missing_frontmatter | 10 | 3 | 30 |
-| orphan_files | 23 | 2 | 46 |
+| orphan_files | 24 | 2 | 48 |
 | undated_todos | 5 | 1 | 5 |
 | duplicate_basenames | 3 | 5 | 15 |
-| **ИТОГО** | | | **96** |
+| **ИТОГО** | | | **98** |
 
 ## Без frontmatter (10)
 
@@ -36,10 +36,11 @@ tags: [audit, health, metric]
 - `claude-memory/mas-niikn.md`
 - `claude-memory/MEMORY.md`
 
-## Orphan — без бэклинков (23)
+## Orphan — без бэклинков (24)
 
 _Эти файлы никто не упоминает через `[[..]]`. Кандидаты на удаление или добавление ссылок._
 
+- `notes/karpathy-method.md`
 - `claude-memory/cliproxy_code_server.md`
 - `claude-memory/servicedesk-dttb.md`
 - `claude-memory/benelux-topology.md`
diff --git a/audit/health-latest.json b/audit/health-latest.json
index a875a6d..f8d8d3a 100644
--- a/audit/health-latest.json
+++ b/audit/health-latest.json
@@ -1,11 +1,11 @@
 {
   "date": "2026-04-19",
-  "score": 96,
+  "score": 98,
   "counts": {
     "broken_wikilinks": 0,
     "broken_paths": 0,
     "missing_frontmatter": 10,
-    "orphan_files": 23,
+    "orphan_files": 24,
     "undated_todos": 5,
     "duplicate_basenames": 3
   },
@@ -17,5 +17,5 @@
     "undated_todos": 1,
     "duplicate_basenames": 5
   },
-  "files_scanned": 191
+  "files_scanned": 194
 }
\ No newline at end of file
diff --git a/claude-memory/MEMORY.md b/claude-memory/MEMORY.md
index d77bdef..8c1da8a 100644
--- a/claude-memory/MEMORY.md
+++ b/claude-memory/MEMORY.md
@@ -1,3 +1,9 @@
+---
+date: 2026-03-09
+type: reference
+tags: [claude-memory, memory, index]
+---
+
 ## Gitea git.dttb.ru → см. gitea-dttb.md
 - oleg / OL260380eg, LXC 136 (10.0.0.189)
 
diff --git a/claude-memory/benelux.md b/claude-memory/benelux.md
index fb4fb95..cdf7d45 100644
--- a/claude-memory/benelux.md
+++ b/claude-memory/benelux.md
@@ -1,3 +1,9 @@
+---
+date: 2026-03-11
+type: reference
+tags: [claude-memory, benelux, openwrt, network]
+---
+
 # Проект Бенелюкс — OpenWrt роутер
 
 ## Устройство
diff --git a/claude-memory/krasnogorsk.md b/claude-memory/krasnogorsk.md
index 22f2a0f..75ade4e 100644
--- a/claude-memory/krasnogorsk.md
+++ b/claude-memory/krasnogorsk.md
@@ -1,3 +1,9 @@
+---
+date: 2026-03-09
+type: reference
+tags: [claude-memory, krasnogorsk, snegiri, network]
+---
+
 # Проект Красногорск (Снегири)
 
 ## Топология
diff --git a/claude-memory/mas-niikn.md b/claude-memory/mas-niikn.md
index 86add3a..1a3a5d5 100644
--- a/claude-memory/mas-niikn.md
+++ b/claude-memory/mas-niikn.md
@@ -1,3 +1,9 @@
+---
+date: 2026-03-05
+type: reference
+tags: [claude-memory, niikn, matrix, mas, talk]
+---
+
 # MAS НИИКН — ОТКАЧЕН 2026-03-05
 
 ## Статус MAS: ОТКАЧЕН (snapshot rollback)
diff --git a/claude-memory/nextcloud-dttb.md b/claude-memory/nextcloud-dttb.md
index 95bed26..0242a7c 100644
--- a/claude-memory/nextcloud-dttb.md
+++ b/claude-memory/nextcloud-dttb.md
@@ -1,3 +1,9 @@
+---
+date: 2026-03-09
+type: reference
+tags: [claude-memory, nextcloud, dttb, aio]
+---
+
 # Nextcloud AIO dttb.ru (VM 250, 10.0.0.230)
 
 ## Общее
diff --git a/claude-memory/niikn-nextcloud.md b/claude-memory/niikn-nextcloud.md
index 8aa2198..53d6c96 100644
--- a/claude-memory/niikn-nextcloud.md
+++ b/claude-memory/niikn-nextcloud.md
@@ -1,3 +1,9 @@
+---
+date: 2026-03-09
+type: reference
+tags: [claude-memory, niikn, nextcloud, talk]
+---
+
 # Nextcloud НИИКН (niikn.com)
 
 ## Инфраструктура
diff --git a/claude-memory/nvr-fix.md b/claude-memory/nvr-fix.md
index 1c1f322..ddbc081 100644
--- a/claude-memory/nvr-fix.md
+++ b/claude-memory/nvr-fix.md
@@ -1,3 +1,9 @@
+---
+date: 2026-03-11
+type: reference
+tags: [claude-memory, nvr, hikvision, znamenskoye, cameras]
+---
+
 # NVR HiWatch DS-N316(D) Fix Progress
 
 ## Problem
diff --git a/claude-memory/servicedesk-dttb.md b/claude-memory/servicedesk-dttb.md
index c9ac9d9..5465d83 100644
--- a/claude-memory/servicedesk-dttb.md
+++ b/claude-memory/servicedesk-dttb.md
@@ -1,3 +1,9 @@
+---
+date: 2026-03-09
+type: reference
+tags: [claude-memory, servicedesk, dttb, freescout]
+---
+
 # Проект: ServiceDesk dttb
 Статус: ПЛАНИРОВАНИЕ (создан 2026-03-09)
 
diff --git a/claude-memory/videonablyudenie.md b/claude-memory/videonablyudenie.md
index 72c2c51..29882df 100644
--- a/claude-memory/videonablyudenie.md
+++ b/claude-memory/videonablyudenie.md
@@ -1,3 +1,9 @@
+---
+date: 2026-03-09
+type: reference
+tags: [claude-memory, videonablyudenie, znamenskoye, cameras, wireguard]
+---
+
 # Видеонаблюдение Знаменское — ключевая информация
 
 ## VPS для видеонаблюдения
diff --git a/claude-memory/znamenskoe-home.md b/claude-memory/znamenskoe-home.md
index 4df360e..eb8ca5c 100644
--- a/claude-memory/znamenskoe-home.md
+++ b/claude-memory/znamenskoe-home.md
@@ -1,3 +1,9 @@
+---
+date: 2026-03-09
+type: reference
+tags: [claude-memory, znamenskoye, home, unifi, network]
+---
+
 # Знаменское Home — сетевая инфраструктура
 
 ## Статус: полный доступ (2026-03-10)