diff --git a/.gitignore b/.gitignore
index f585d27..fca3481 100644
--- a/.gitignore
+++ b/.gitignore
@@ -13,6 +13,11 @@ test-sessions*.yaml.lock
 __pycache__/
 *.pyc
 
+# 로컬 환경변수 (secrets — 절대 커밋 금지)
+.env
+.env.*
+!.env.example
+
 # 빌드/배포 HTML 산출물
 skills/tmux-agent-orchestrate-delegate-job/USER_MANUAL.html
 skills/tmux-agent-orchestrate-delegate-job/mqtt-broker-setup.html
\ No newline at end of file