Wikibooks Publishes Claude Code Automation Guide

Wikibooks published Osawa Fumitaka’s Agentic Coding Automation with Claude Code on October 7, 2026. Kwon Gi-won, head of the IT books team at Youngpoong Bookstore, said customers ask more often about how much of a team’s work can be delegated to AI and who should check its results than about installation. The book emphasizes setting up clear instructions and verification when using Claude Code for practical work.

In Stack Overflow’s 2026 developer survey of more than 30,000 developers across 169 countries, 65.9% said they use coding assistants or agents at work. While 26.2% said they operate automated agent workflows, only 6.6% said they could entrust important decisions to AI. Nearly half said they trust AI only when its results are easy to verify, and 24% reported that their company has approved tools or official AI guidelines.

The book progresses from setting up an environment with Docker DevContainer (a tool for isolating development environments) and planning with CLAUDE.md and Plan mode to building a small puzzle game, PDF label printing, and a Laravel inquiry form with a database and authentication. It explains preparing test data and cases, then checking results with TDD (a development method that writes tests first) and browser testing based on Playwright MCP.

Youngpoong Bookstore technology division MD Lee Won-jun said Chapter 9 uses skills, custom subagents, and agent teams to reduce repetitive work. Chapter 10 uses settings.json and /permissions to define automatic permission scopes and points for final human review. He said teams without official guidelines could use Chapter 10 as a practical draft for an internal guide. The author is a Japanese technology writer with an information security specialist qualification, and translator Choi Yong is the author of a book selected for the 2025 Sejong Books academic category. The book is 424 pages and costs 28,000 won.

Wikibooks published Osawa Fumitaka’s Agentic Coding Automation with Claude Code on October 7, 2026. Kwon Gi-won, head of the IT books team at Youngpoong Bookstore, said customers ask more often about how much of a team’s work can be delegated to AI and who should check its results than about installation. The book emphasizes setting up clear instructions and verification when using Claude Code for practical work.

In Stack Overflow’s 2026 developer survey of more than 30,000 developers across 169 countries, 65.9% said they use coding assistants or agents at work. While 26.2% said they operate automated agent workflows, only 6.6% said they could entrust important decisions to AI. Nearly half said they trust AI only when its results are easy to verify, and 24% reported that their company has approved tools or official AI guidelines.

The book progresses from setting up an environment with Docker DevContainer (a tool for isolating development environments) and planning with CLAUDE.md and Plan mode to building a small puzzle game, PDF label printing, and a Laravel inquiry form with a database and authentication. It explains preparing test data and cases, then checking results with TDD (a development method that writes tests first) and browser testing based on Playwright MCP.

Youngpoong Bookstore technology division MD Lee Won-jun said Chapter 9 uses skills, custom subagents, and agent teams to reduce repetitive work. Chapter 10 uses settings.json and /permissions to define automatic permission scopes and points for final human review. He said teams without official guidelines could use Chapter 10 as a practical draft for an internal guide. The author is a Japanese technology writer with an information security specialist qualification, and translator Choi Yong is the author of a book selected for the 2025 Sejong Books academic category. The book is 424 pages and costs 28,000 won.