From ff5bd56b40ac243a6379fe422d11440797c95103 Mon Sep 17 00:00:00 2001
From: "NEW_GIL_HOME\\hyeon" <hyeonggil2@gmail.com>
Date: Sat, 21 Feb 2026 20:10:34 +0900
Subject: [PATCH] Update CLAUDE.md with project overview and repository
 structure; add commit message guidelines in Korean. Create new commit rules
 document for consistent message formatting.

---
 .cursor/rules/commit-rules.md | 24 +++++++++++
 CLAUDE.md                     | 80 ++++++++++++++++++++++-------------
 2 files changed, 75 insertions(+), 29 deletions(-)
 create mode 100644 .cursor/rules/commit-rules.md

diff --git a/.cursor/rules/commit-rules.md b/.cursor/rules/commit-rules.md
new file mode 100644
index 0000000..77f8b13
--- /dev/null
+++ b/.cursor/rules/commit-rules.md
@@ -0,0 +1,24 @@
+---
+description: 한글 커밋 메시지 작성 규칙
+alwaysApply: true
+---
+
+# 커밋 메시지 규칙
+
+커밋 메시지는 아래 형식을 따른다.
+
+- `feat: 내용`
+- `refactor: 내용`
+- `test: 내용`
+
+## 작성 원칙
+
+- `내용`은 반드시 한글로 작성한다.
+- 제목 한 줄로 작성하고 불필요한 기호를 사용하지 않는다.
+- 변경 의도가 드러나게 간결하게 작성한다.
+
+## 예시
+
+- `feat: 회원 가입 폼 유효성 검사 추가`
+- `refactor: 결제 모듈 상태 관리 로직 분리`
+- `test: 로그인 서비스 단위 테스트 케이스 보강`
diff --git a/CLAUDE.md b/CLAUDE.md
index 8b2519b..f7a9db7 100644
--- a/CLAUDE.md
+++ b/CLAUDE.md
@@ -4,35 +4,57 @@ This file provides guidance to Claude Code (claude.ai/code) when working with co
 
 ## Project Overview
 
-This directory is currently empty and ready for a new project. The parent repository (`D:/00.study/`) is a learning repository containing multiple framework projects (Vue, Nuxt, Next.js, React).
+This is a minimal git learning repository used for practicing git commands and workflows. The parent directory (`D:/00.study/`) is a learning repository containing multiple framework projects (Vue, Nuxt, Next.js, React).
+
+## Repository Structure
+
+- **main branch**: Contains only CLAUDE.md
+- **feature/study branch**: Contains CLAUDE.md and bug1.mg (버그수정)
+- **Remote**: origin/main configured
+
+## 커밋 메시지 규칙
+
+커밋 메시지는 아래 형식을 따른다.
+
+- `feat: 내용`
+- `refactor: 내용`
+- `test: 내용`
+
+### 작성 원칙
+
+- `내용`은 반드시 한글로 작성한다.
+- 제목 한 줄로 작성하고 불필요한 기호를 사용하지 않는다.
+- 변경 의도가 드러나게 간결하게 작성한다.
+
+### 예시
+
+- `feat: 회원 가입 폼 유효성 검사 추가`
+- `refactor: 결제 모듈 상태 관리 로직 분리`
+- `test: 로그인 서비스 단위 테스트 케이스 보강`
+
+## Common Git Commands
+
+```bash
+# View all branches
+git branch -a
+
+# Switch branches
+git checkout feature/study
+git checkout main
+
+# View commit history
+git log --all --oneline --graph
+
+# View file changes in commits
+git log --all --name-status --oneline
+
+# Show file content from specific commit
+git show <commit-hash>:<filename>
+
+# List files in current HEAD
+git ls-tree -r HEAD --name-only
+```
 
 ## Repository Context
 
-- **Initial commit**: Created from Next.js template (files were subsequently deleted)
-- **Repository structure**: Study/learning repository with multiple project subdirectories
-- **Current state**: Empty directory ready for project initialization
-
-## Development Commands
-
-Once the project is set up, update this section with relevant commands:
-
-```bash
-# Install dependencies
-# [Add command here]
-
-# Run development server
-# [Add command here]
-
-# Build for production
-# [Add command here]
-
-# Run tests
-# [Add command here]
-
-# Lint code
-# [Add command here]
-```
-
-## Architecture
-
-To be documented once project structure is established.
+This is a practice repository for learning git workflows. The minimal structure allows focus on git operations rather than application code.