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+# claude-code-book-chapter8
+
+This repository is the GitHub repository that manages the sample code for ["Practical Claude Code Introduction - A Way of Thinking About AI Coding for Real-World Use"](https://www.amazon.co.jp/dp/4297153548), published by Gijutsu-Hyohron Co., Ltd.
+
+For detailed explanations of the code and prompts in this repository, please refer to the book.
+
+For questions about the book's content or to report errata, please use the issues in the following repository.
+
+https://github.com/GenerativeAgents/claude-code-book
+
+## Notes
+
+The content of this repository may be changed to improve prompt performance based on feedback from readers. Differences will be reflected in the book as needed, but please be aware that there may be discrepancies with the edition you have on hand.
+
+## Usage
+
+### 1. Clone the repository
+
+```bash
+git clone [this repository] claude-code-book-chapter8
+cd claude-code-book-chapter8
+```
+
+### 2. Open via Dev Container
+
+When you select "Reopen in Container" in Visual Studio Code, the environment is automatically set up as follows.
+
+- Building a Node.js LTS environment
+- Running npm install
+- Installing the latest version of Claude Code
+
+* When using Dev Container, you need to install Docker in advance.