diff --git a/agent-ops/rules/project/domain/dart/rules.md b/agent-ops/rules/project/domain/dart/rules.md
index c3fbdf7..4ed91b9 100644
--- a/agent-ops/rules/project/domain/dart/rules.md
+++ b/agent-ops/rules/project/domain/dart/rules.md
@@ -1,3 +1,9 @@
+---
+domain: dart
+last_rule_review_commit: 34692aec1891b5042867daf29479e478861954ed
+last_rule_updated_at: 2026-05-21
+---
+
 # dart
 
 ## 목적 / 책임
diff --git a/agent-ops/rules/project/domain/go/rules.md b/agent-ops/rules/project/domain/go/rules.md
index 030710a..005dbd6 100644
--- a/agent-ops/rules/project/domain/go/rules.md
+++ b/agent-ops/rules/project/domain/go/rules.md
@@ -1,3 +1,9 @@
+---
+domain: go
+last_rule_review_commit: 34692aec1891b5042867daf29479e478861954ed
+last_rule_updated_at: 2026-05-21
+---
+
 # go
 
 ## 목적 / 책임
diff --git a/agent-ops/rules/project/domain/kotlin/rules.md b/agent-ops/rules/project/domain/kotlin/rules.md
index e5b6363..8438a4e 100644
--- a/agent-ops/rules/project/domain/kotlin/rules.md
+++ b/agent-ops/rules/project/domain/kotlin/rules.md
@@ -1,3 +1,9 @@
+---
+domain: kotlin
+last_rule_review_commit: 34692aec1891b5042867daf29479e478861954ed
+last_rule_updated_at: 2026-05-21
+---
+
 # kotlin
 
 ## 목적 / 책임
diff --git a/agent-ops/rules/project/domain/protocol/rules.md b/agent-ops/rules/project/domain/protocol/rules.md
index eb7eca5..5873738 100644
--- a/agent-ops/rules/project/domain/protocol/rules.md
+++ b/agent-ops/rules/project/domain/protocol/rules.md
@@ -1,3 +1,9 @@
+---
+domain: protocol
+last_rule_review_commit: 34692aec1891b5042867daf29479e478861954ed
+last_rule_updated_at: 2026-05-21
+---
+
 # protocol
 
 ## 목적 / 책임
diff --git a/agent-ops/rules/project/domain/tools/rules.md b/agent-ops/rules/project/domain/tools/rules.md
index 03227c1..e05f31a 100644
--- a/agent-ops/rules/project/domain/tools/rules.md
+++ b/agent-ops/rules/project/domain/tools/rules.md
@@ -1,3 +1,9 @@
+---
+domain: tools
+last_rule_review_commit: 34692aec1891b5042867daf29479e478861954ed
+last_rule_updated_at: 2026-05-21
+---
+
 # tools
 
 ## 목적 / 책임