diff --git a/.gitignore b/.gitignore
index 5e816280..e0e2e695 100644
--- a/.gitignore
+++ b/.gitignore
@@ -57,4 +57,4 @@ tmp/
 **/.obsidian/
 # 코리도 서버 사전 생성 번들 — `npm run build:corridor` 산출물(2026-09-04).
 # 소스가 바뀌면 서버가 스스로 다시 만든다(B05_Profile_Corridor_Prebuild.py).
-config/corridor_node/
+config/corridor_node/
\ No newline at end of file
diff --git a/config/google_oauth.json b/config/google_oauth.json
new file mode 100644
index 00000000..8661bf02
--- /dev/null
+++ b/config/google_oauth.json
@@ -0,0 +1 @@
+{"installed":{"client_id":"222243854357-eg5aquofa0epa3ri78k5ngpfclroc7rg.apps.googleusercontent.com","project_id":"gen-lang-client-0346212725","auth_uri":"https://accounts.google.com/o/oauth2/auth","token_uri":"https://oauth2.googleapis.com/token","auth_provider_x509_cert_url":"https://www.googleapis.com/oauth2/v1/certs","client_secret":"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","redirect_uris":["http://localhost"]}}
\ No newline at end of file
diff --git a/config/google_token.json b/config/google_token.json
new file mode 100644
index 00000000..24bbeb54
--- /dev/null
+++ b/config/google_token.json
@@ -0,0 +1 @@
+{"token": "ya29.a0AdMD6EhvErX_WtEFQWsf0bPu4jkX3bnR9qMudbpd_ShreRgIb5cuWov8oYrJ3bViFEhIGziGOr_MJUFDvhBs62F3FCkhKtY-ZabQ_upJZqmC7A43TUI5ZbdmRoLjEA0gI980j9miD_NyLH6nxiR1q9H1zXeGF71JKTZjh_2d_Ejk69U9WC5en6bVMsRyAKgEYv9Q8yIaCgYKAXISARMSFQHGX2Mim_yuDzqIka2p6xZG99v5sw0206", "refresh_token": "1//0ef_LReeFeuGUCgYIARAAGA4SNwF-L9Irt_FJ415Bf938aNd4ed4lMvcyN2c2s8BfBP3iw9mDk2_4QZU0U6A-IYUUZVXmLvrWHNE", "token_uri": "https://oauth2.googleapis.com/token", "client_id": "222243854357-eg5aquofa0epa3ri78k5ngpfclroc7rg.apps.googleusercontent.com", "client_secret": "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", "scopes": ["https://www.googleapis.com/auth/spreadsheets"], "universe_domain": "googleapis.com", "account": "", "expiry": "2026-09-05T14:52:03Z"}
\ No newline at end of file