diff --git a/docs/registry/nodes.yaml b/docs/registry/nodes.yaml
index 9ca32374..51397e5f 100644
--- a/docs/registry/nodes.yaml
+++ b/docs/registry/nodes.yaml
@@ -30,7 +30,7 @@ nodes:
       - {keyword: "commits", weight: 1.0}
       - {keyword: "открытые вопросы", weight: 1.0}
     boundaries: []
-    chain_membership: []
+    chain_membership: ["L9"]
     attributes:
       tooling_section: "§2.4 #3"
 
@@ -110,7 +110,7 @@ nodes:
       - {keyword: "секреты в diff", weight: 1.0}
       - {keyword: "pre-commit hook", weight: 1.0}
     boundaries: []
-    chain_membership: []
+    chain_membership: ["L15"]
     attributes:
       tooling_section: "§2.4 #8"
 
@@ -145,7 +145,7 @@ nodes:
       - {keyword: "roster auto-detect", weight: 1.0}
     boundaries:
       - {pair: "#1", relation: "replaces"}
-    chain_membership: []
+    chain_membership: ["L7", "L13"]
     attributes:
       tooling_section: "§3.5 #10"
       install: "composer require laravel/boost --dev"
@@ -177,7 +177,7 @@ nodes:
       - {keyword: "статанализ php", weight: 1.0}
       - {keyword: "типы", weight: 1.0}
     boundaries: []
-    chain_membership: []
+    chain_membership: ["L14"]
     attributes:
       tooling_section: "§3.5 #12"
       install: "composer stan"
@@ -274,7 +274,7 @@ nodes:
     boundaries:
       - {adr: "ADR-011", role: "hard-floor source"}
       - {pair: "#30", relation: "paired stack"}
-    chain_membership: ["L1", "L8"]
+    chain_membership: []
     attributes:
       tooling_section: "§3.3 #19"
       install: "marketplace plugin, enabled in ~/.claude/settings.json"
@@ -292,7 +292,7 @@ nodes:
       - {keyword: "тест", weight: 1.0}
       - {file_pattern: "tests/**/*.php", weight: 1.0}
     boundaries: []
-    chain_membership: ["L8"]
+    chain_membership: ["L13"]
     attributes:
       tooling_section: "§3.2 #18"
       install: "composer require pestphp/pest --dev"
@@ -402,7 +402,7 @@ nodes:
       - {keyword: "security static analysis", weight: 1.0}
     boundaries:
       - {relation: "связка binary+mcp"}
-    chain_membership: []
+    chain_membership: ["L6", "L15"]
     attributes:
       tooling_section: "§5.1 #25"
       install: "npm run sast"
@@ -531,7 +531,7 @@ nodes:
       - {keyword: "обязательный канал", weight: 1.0}
     boundaries:
       - {relation: "CLAUDE.md §5 п.10 + PSR_v1 R10.1"}
-    chain_membership: []
+    chain_membership: ["L12"]
     attributes:
       tooling_section: "§4.7 #33"
       install: "enabledPlugins.claude-md-management@claude-plugins-official в ~/.claude/settings.json"
@@ -546,7 +546,7 @@ nodes:
     triggers:
       - {keyword: "отладка production runtime errors", weight: 1.0}
     boundaries: []
-    chain_membership: []
+    chain_membership: ["L8", "L13"]
     attributes:
       tooling_section: "§4.8 #34"
 
@@ -563,7 +563,7 @@ nodes:
       - {keyword: "pest-race", weight: 1.0}
     boundaries:
       - {relation: "read-only"}
-    chain_membership: []
+    chain_membership: ["L8", "L13"]
     attributes:
       tooling_section: "§4.9 #35"
 
@@ -580,7 +580,7 @@ nodes:
       - {keyword: "enforcement", weight: 1.0}
     boundaries:
       - {relation: "adr-judge lefthook job 9"}
-    chain_membership: []
+    chain_membership: ["L4", "L5"]
     attributes:
       tooling_section: "§4.11 #36"
       install: "claude plugin install adr-kit@rvdbreemen-adr-kit"
@@ -596,7 +596,7 @@ nodes:
       - {keyword: "c4", weight: 1.0}
       - {keyword: "architecture-диаграммы", weight: 1.0}
     boundaries: []
-    chain_membership: []
+    chain_membership: ["L4"]
     attributes:
       tooling_section: "§4.12 #37"
       install: "vendored в .claude/skills/mermaid/"
@@ -611,7 +611,7 @@ nodes:
     triggers:
       - {keyword: "справочник архитектурных паттернов", weight: 1.0}
     boundaries: []
-    chain_membership: []
+    chain_membership: ["L5"]
     attributes:
       tooling_section: "§4.13 #38"
       install: "claude plugin install architecture-patterns@claude-skills"
@@ -628,7 +628,7 @@ nodes:
       - {keyword: "diff", weight: 1.0}
       - {keyword: "supply-chain", weight: 1.0}
     boundaries: []
-    chain_membership: []
+    chain_membership: ["L6", "L15"]
     attributes:
       tooling_section: "§4.14 #39"
       install: "enabledPlugins subsets из trailofbits/skills"
@@ -644,7 +644,7 @@ nodes:
       - {keyword: "inline-блокировка уязвимых паттернов", weight: 1.0}
     boundaries:
       - {relation: "блокирующий PreToolUse (sys.exit 2)"}
-    chain_membership: []
+    chain_membership: ["L6"]
     attributes:
       tooling_section: "§4.15 #40"
       install: "claude plugin install security-guidance@claude-plugins-official"
@@ -660,7 +660,7 @@ nodes:
       - {keyword: "prd эпик issue код", weight: 1.0}
       - {keyword: "dev-проекты", weight: 1.0}
     boundaries: []
-    chain_membership: []
+    chain_membership: ["L9"]
     attributes:
       tooling_section: "§4.16 #41"
       install: "vendored в .claude/skills/ccpm/"
@@ -678,7 +678,7 @@ nodes:
       - {keyword: "метрики", weight: 1.0}
       - {keyword: "продуктовые церемонии", weight: 1.0}
     boundaries: []
-    chain_membership: []
+    chain_membership: ["L9"]
     attributes:
       tooling_section: "§4.17 #42"
       install: "claude plugin install product-management@knowledge-work-plugins"
@@ -695,7 +695,7 @@ nodes:
       - {keyword: "границы слоёв", weight: 1.0}
     boundaries:
       - {relation: "lefthook job 10"}
-    chain_membership: []
+    chain_membership: ["L5", "L14"]
     attributes:
       tooling_section: "§4.18 #43"
       install: "composer require --dev deptrac/deptrac"
@@ -759,7 +759,7 @@ nodes:
       - {keyword: "introspection openapi/rest-спек", weight: 1.0}
     boundaries:
       - {relation: "read-only"}
-    chain_membership: []
+    chain_membership: ["L7"]
     attributes:
       tooling_section: "§4.22 #47"
       install: "npm install @ivotoby/openapi-mcp-server (в .mcp.json)"
@@ -776,7 +776,7 @@ nodes:
       - {keyword: "eval", weight: 1.0}
     boundaries:
       - {relation: "только вручную/CI, никогда в хук"}
-    chain_membership: []
+    chain_membership: ["L10"]
     attributes:
       tooling_section: "§4.23 #48"
       install: "npm install --save-dev promptfoo"
@@ -791,7 +791,7 @@ nodes:
     triggers:
       - {keyword: "классический ml-воркфлоу", weight: 1.0}
     boundaries: []
-    chain_membership: []
+    chain_membership: ["L10"]
     attributes:
       tooling_section: "§4.24 #49"
       install: "vendored в .claude/skills/data-scientist/"
@@ -820,7 +820,7 @@ nodes:
     triggers:
       - {keyword: "документирование/оптимизация бизнес-процессов", weight: 1.0}
     boundaries: []
-    chain_membership: []
+    chain_membership: ["L4"]
     attributes:
       tooling_section: "§4.26 #51"
       install: "claude plugin install operations@knowledge-work-plugins"
@@ -837,7 +837,7 @@ nodes:
       - {keyword: "bpmn 2.0", weight: 1.0}
     boundaries:
       - {relation: "self-authored project skill"}
-    chain_membership: []
+    chain_membership: ["L3", "L4"]
     attributes:
       tooling_section: "§4.27 #52"
 
@@ -853,7 +853,7 @@ nodes:
       - {keyword: "discovery из кода", weight: 1.0}
     boundaries:
       - {relation: "self-authored project skill; ADR-009 граница с #55"}
-    chain_membership: []
+    chain_membership: ["L3"]
     attributes:
       tooling_section: "§4.28 #53"
 
@@ -884,7 +884,7 @@ nodes:
       - {keyword: "feature system режим", weight: 1.0}
     boundaries:
       - {adr: "ADR-009", role: "граница с #53 process-analysis: discovery-interview = интервью человека; process-analysis = discovery из кода"}
-    chain_membership: []
+    chain_membership: ["L1", "L2"]
     attributes:
       tooling_section: "§4.30 #55"
 
@@ -899,7 +899,7 @@ nodes:
       - {keyword: "создание standalone-скилов", weight: 1.0}
       - {keyword: "eval", weight: 1.0}
     boundaries: []
-    chain_membership: []
+    chain_membership: ["L11"]
     attributes:
       tooling_section: "§4.31 #56"
 
@@ -913,7 +913,7 @@ nodes:
     triggers:
       - {keyword: "разработка claude-плагинов", weight: 1.0}
     boundaries: []
-    chain_membership: []
+    chain_membership: ["L11"]
     attributes:
       tooling_section: "§4.32 #57"
 
@@ -928,7 +928,7 @@ nodes:
       - {keyword: "генерация хуков (только по явному /hookify)", weight: 1.0}
     boundaries:
       - {adr: "ADR-010", role: "HK1 pre-check коллизии с существующими хуками перед генерацией"}
-    chain_membership: []
+    chain_membership: ["L11"]
     attributes:
       tooling_section: "§4.33 #58"
 
@@ -996,7 +996,7 @@ nodes:
       - {keyword: "дрейф reconcile", weight: 1.0}
     boundaries:
       - {adr: "ADR-012", role: "граница с process-*/D3/ru-tax; аудит кода биллинга, не налогов и не процесса"}
-    chain_membership: []
+    chain_membership: ["L13"]
     attributes:
       tooling_section: "§4.37 #62"
 
@@ -1015,7 +1015,7 @@ nodes:
       - {keyword: "выгрузка бухгалтеру", weight: 1.0}
     boundaries:
       - {adr: "ADR-012", role: "закрывает РФ-gap US-GAAP-плагина #61; ≠ billing-audit #62 (корректность кода), ≠ D1/D2"}
-    chain_membership: []
+    chain_membership: ["L13"]
     attributes:
       tooling_section: "§4.38 #63"
 
@@ -1032,7 +1032,7 @@ nodes:
       - {keyword: "удаление мёртвого кода", weight: 1.0}
     boundaries:
       - {adr: "ADR-013", role: "BT1 vs Pint (трансформация vs форматирование); BT2 vs Larastan (комплементарны); BT3 vs deptrac"}
-    chain_membership: []
+    chain_membership: ["L14"]
     attributes:
       tooling_section: "§4.39 #64"
       install: "composer require rector/rector --dev"
@@ -1048,7 +1048,7 @@ nodes:
       - {keyword: "метрики качества/сложности/архитектуры php-кода", weight: 1.0}
     boundaries:
       - {adr: "ADR-013", role: "BT4 vs Pint/Larastan; уникум — оси complexity + architecture"}
-    chain_membership: []
+    chain_membership: ["L14"]
     attributes:
       tooling_section: "§4.40 #65"
       install: "composer require nunomaduro/phpinsights --dev"
@@ -1100,7 +1100,7 @@ nodes:
       - {keyword: "xss", weight: 1.0}
     boundaries:
       - {adr: "ADR-014", role: "IS1 ≠ Semgrep #25 (динамика vs статика); IS2 ≠ Nuclei #69 (глубина vs широта)"}
-    chain_membership: []
+    chain_membership: ["L15"]
     attributes:
       tooling_section: "§4.43 #68"
 
@@ -1115,7 +1115,7 @@ nodes:
       - {keyword: "известные уязвимости/экспозиция/слабый tls снаружи", weight: 1.0}
     boundaries:
       - {adr: "ADR-014", role: "IS2 ≠ ZAP #68 (широта vs глубина — комплементарны)"}
-    chain_membership: []
+    chain_membership: ["L15"]
     attributes:
       tooling_section: "§4.44 #69"
 
@@ -1131,7 +1131,7 @@ nodes:
       - {keyword: ".env/config/заголовки/cookie/secrets/deps", weight: 1.0}
     boundaries:
       - {adr: "ADR-014", role: "IS3 ≠ Larastan #12/Semgrep #25; заменил Enlightn (abandoned/L13)"}
-    chain_membership: []
+    chain_membership: ["L15"]
     attributes:
       tooling_section: "§4.45 #70"
 
@@ -1146,7 +1146,7 @@ nodes:
       - {keyword: "аудит пдн / соответствие 152-фз", weight: 1.0}
     boundaries:
       - {adr: "ADR-014", role: "IS4 ≠ pg_anonymizer #29 (аудит vs инструмент маскирования); IS5 ≠ D2 (техника vs юридическое оформление)"}
-    chain_membership: []
+    chain_membership: ["L15"]
     attributes:
       tooling_section: "§4.46 #71"
 
@@ -1163,7 +1163,7 @@ nodes:
       - {keyword: "что защищать первым", weight: 1.0}
     boundaries:
       - {adr: "ADR-014", role: "IS6 ≠ Trail of Bits #39 (портал+STRIDE+going-public vs generic deep code-audit)"}
-    chain_membership: []
+    chain_membership: ["L15"]
     attributes:
       tooling_section: "§4.47 #72"
 
@@ -1179,7 +1179,7 @@ nodes:
       - {keyword: "go/no-go", weight: 1.0}
     boundaries:
       - {adr: "ADR-014", role: "IS7 ≠ audit-portal (только безопасность + go-live-вердикт vs полный 14-фазный аудит)"}
-    chain_membership: []
+    chain_membership: ["L15"]
     attributes:
       tooling_section: "§4.48 #73"
 
@@ -1199,7 +1199,7 @@ nodes:
       - {keyword: "performance-report", weight: 1.0}
     boundaries:
       - {adr: "ADR-015", role: "MKT1 vs C2/C3; MKT2 vs product-management #42; MKT3 vs marketingskills #75 (решатель, не материал)"}
-    chain_membership: []
+    chain_membership: ["L16"]
     attributes:
       tooling_section: "§4.49 #74"
       install: "claude plugin install marketing@knowledge-work-plugins"
@@ -1260,7 +1260,7 @@ nodes:
       - {keyword: "маркетинг 152-фз согласия на рассылки", weight: 1.0}
     boundaries:
       - {adr: "ADR-015", role: "MKT9 — 152-ФЗ cross-ref #71; закрывает РФ-специфику маркетинга"}
-    chain_membership: []
+    chain_membership: ["L16"]
     attributes:
       tooling_section: "§4.52 #77"
 
@@ -1280,7 +1280,7 @@ nodes:
       - {keyword: "поведение", weight: 1.0}
     boundaries:
       - {adr: "ADR-015", role: "MKT8 READ-ONLY; активация при живом лендинге (Б-1)"}
-    chain_membership: []
+    chain_membership: ["L16"]
     attributes:
       tooling_section: "§4.53 #78"
 
@@ -1296,7 +1296,7 @@ nodes:
       - {keyword: "частотность запросов рф", weight: 1.0}
     boundaries:
       - {adr: "ADR-015", role: "MKT8 — Direct-мутации НЕ активированы; только Wordstat-модуль (5 read-only tools)"}
-    chain_membership: []
+    chain_membership: ["L16"]
     attributes:
       tooling_section: "§4.54 #79"
 
@@ -1313,7 +1313,7 @@ nodes:
       - {keyword: "получение аналитики канала", weight: 1.0}
     boundaries:
       - {adr: "ADR-015", role: "MKT8 — SESSION_STRING только .env; выделенный аккаунт"}
-    chain_membership: []
+    chain_membership: ["L16"]
     attributes:
       tooling_section: "§4.55 #80"
 
@@ -1329,7 +1329,7 @@ nodes:
       - {keyword: "контент-календарь", weight: 1.0}
     boundaries:
       - {adr: "ADR-015", role: "MKT7 AGPL self-host без дистрибуции; покрывает VK-постинг"}
-    chain_membership: []
+    chain_membership: ["L16"]
     attributes:
       tooling_section: "§4.56 #81"
 
@@ -1368,20 +1368,133 @@ nodes:
 
 chains:
   L1:
-    name: "Brainstorming chain"
+    name: "feature discovery & implementation chain"
     sequence:
+      - "#55"
       - "superpowers:brainstorming"
       - "superpowers:writing-plans"
-      - "superpowers:executing-plans"
+      - "superpowers:subagent-driven-development"
     triggers:
       - {classification: "feature"}
       - {classification: "planning"}
 
-  L8:
-    name: "TDD chain"
+  L2:
+    name: "system orientation chain"
     sequence:
-      - "superpowers:test-driven-development"
-      - "#18"
+      - "#55"
+      - "audit-portal"
+
+  L3:
+    name: "as-is ↔ to-be process chain"
+    sequence:
+      - "#53"
+      - "#52"
+
+  L4:
+    name: "diagram rendering chain"
+    sequence:
+      - "#36"
+      - "#37"
+      - "#51"
+      - "#52"
+
+  L5:
+    name: "architecture triangle chain"
+    sequence:
+      - "#36"
+      - "#38"
+      - "#43"
+
+  L6:
+    name: "security layered chain"
+    sequence:
+      - "#40"
+      - "#25"
+      - "#39"
+      - "/security-review"
+
+  L7:
+    name: "integration development chain"
+    sequence:
+      - "#47"
+      - "api-docs"
+      - "#10"
+
+  L8:
+    name: "runtime debug chain"
+    sequence:
+      - "superpowers:systematic-debugging"
+      - "#34"
+      - "#35"
     triggers:
       - {classification: "bugfix"}
-      - {keyword: "tdd"}
+      - {keyword: "runtime bug"}
+
+  L9:
+    name: "project management chain"
+    sequence:
+      - "#41"
+      - "#42"
+      - "#3"
+
+  L10:
+    name: "LLM feature chain"
+    sequence:
+      - "#48"
+      - "#49"
+      - "claude-api"
+
+  L11:
+    name: "Claude infra extension chain"
+    sequence:
+      - "#56"
+      - "#58"
+      - "#57"
+
+  L12:
+    name: "CLAUDE.md capture chain"
+    sequence:
+      - "#33"
+      - "claude-md-management:revise-claude-md"
+
+  L13:
+    name: "finance chain"
+    sequence:
+      - "#62"
+      - "#18"
+      - "#10"
+      - "#34"
+      - "#35"
+      - "#63"
+
+  L14:
+    name: "backend-quality chain"
+    sequence:
+      - "#64"
+      - "#65"
+      - "#12"
+      - "#43"
+
+  L15:
+    name: "security go-live chain"
+    sequence:
+      - "#73"
+      - "#8"
+      - "#25"
+      - "#70"
+      - "#39"
+      - "#71"
+      - "#72"
+      - "#69"
+      - "#68"
+
+  L16:
+    name: "marketing chain"
+    sequence:
+      - "superpowers:brainstorming"
+      - "#74"
+      - "#77"
+      - "#78"
+      - "#79"
+      - "#80"
+      - "#81"
diff --git a/tools/registry-load.test.mjs b/tools/registry-load.test.mjs
index 5af5fff8..0ee4293b 100644
--- a/tools/registry-load.test.mjs
+++ b/tools/registry-load.test.mjs
@@ -56,8 +56,9 @@ describe('registry-load', () => {
 
   it('findChainsByNode returns chain membership', () => {
     const r = loadRegistry();
-    const tddChains = findChainsByNode(r, 'superpowers:test-driven-development');
-    expect(tddChains.map(c => c.chainId)).toContain('L8');
+    // L8 = runtime debug chain: systematic-debugging + Sentry (#34) + Redis (#35)
+    const sentryChains = findChainsByNode(r, '#34');
+    expect(sentryChains.map(c => c.chainId)).toContain('L8');
   });
 
   it('caches across calls in same process', () => {