diff --git a/docs/acp_codex.md b/docs/acp_codex.md
index 2c00f20..0605043 100644
--- a/docs/acp_codex.md
+++ b/docs/acp_codex.md
@@ -1,5 +1,6 @@
 ---
 last_validated: 2026-04-02
+validated_by: masami-agent
 ---
 
 # OpenClaw × ACP × Codex 整合指南
diff --git a/docs/aws_sso_refresh.md b/docs/aws_sso_refresh.md
index c7539aa..bf347f8 100644
--- a/docs/aws_sso_refresh.md
+++ b/docs/aws_sso_refresh.md
@@ -1,5 +1,6 @@
 ---
 last_validated: 2026-04-02
+validated_by: masami-agent
 ---
 
 # AWS SSO Token 刷新策略
diff --git a/docs/bedrock_auth.md b/docs/bedrock_auth.md
index 2f3ea3a..057ec6f 100644
--- a/docs/bedrock_auth.md
+++ b/docs/bedrock_auth.md
@@ -1,5 +1,6 @@
 ---
 last_validated: 2026-04-02
+validated_by: masami-agent
 ---
 
 # Amazon Bedrock Authentication for OpenClaw
diff --git a/docs/bedrock_models.md b/docs/bedrock_models.md
index 351a11c..ce82552 100644
--- a/docs/bedrock_models.md
+++ b/docs/bedrock_models.md
@@ -1,5 +1,6 @@
 ---
 last_validated: 2026-04-02
+validated_by: masami-agent
 ---
 
 # Amazon Bedrock Models Configuration for OpenClaw
diff --git a/docs/bedrock_pricing.md b/docs/bedrock_pricing.md
index 0515361..9f3dc5a 100644
--- a/docs/bedrock_pricing.md
+++ b/docs/bedrock_pricing.md
@@ -1,5 +1,6 @@
 ---
 last_validated: 2026-04-02
+validated_by: masami-agent
 ---
 
 # Amazon Bedrock 模型定價比較