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Mastering Claude Code

From terminal to production with AI-assisted development

Master Claude Code from zero to production. Build a complete full-stack app across 18 chapters — learning CLAUDE.md, Plan Mode, Skills, Hooks, MCP servers, subagents, the Agent SDK, CI/CD, and security best practices along the way.

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About

About

About the Book

▎ Claude Code is changing how software gets built. It's not autocomplete — it's an autonomous agent that reads your codebase, writes code, runs tests, creates commits, and deploys to production. But most developers are barely scratching the

surface.

▎ Mastering Claude Code is the definitive hands-on guide to the most powerful AI coding tool available today. Across 18 chapters, you build TaskFlow — a complete full-stack application that starts as a simple CLI and evolves into a

production-ready system with a REST API, React frontend, CI/CD pipeline, and security hardening — all built with Claude Code as your pair programmer.

▎ You'll learn to work with Claude Code the way experts do: crafting effective CLAUDE.md files, configuring permissions and settings, mastering Plan Mode for architectural decisions, building custom Skills and Hooks for automation, connecting

MCP servers for external tools, orchestrating subagents for parallel work, and integrating Claude Code into your CI/CD pipeline with GitHub Actions.

▎ The book covers the full Claude Code ecosystem: interactive mode, tools and utilities, the Claude Agent SDK for building your own AI-powered applications, and production security best practices including sandboxing, permission models, and

prompt injection defense.

▎ Every chapter adds real features to the TaskFlow project, with complete working code snapshots you can run immediately. By the end, you'll have a production application AND the expertise to use Claude Code on any project.

▎ Who this book is for:

▎ - Developers who want to master Claude Code beyond basic prompting

▎ - Engineering teams adopting AI-assisted development workflows

▎ - Anyone building with the Claude ecosystem (Claude Code, Agent SDK, MCP)

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Author

About the Author

CAIO INCAU

aio Incau é Engineering Manager com experiência liderando times de engenharia de software em larga escala. No dia a dia, combina gestão de pessoas com profundidade técnica para entregar produtos que impactam milhões de usuários. Começou a usar Claude Code por curiosidade, virou adepto por produtividade, e escreveu este livro para que outros desenvolvedores não precisem descobrir tudo sozinhos.                

                                                                                                                              

Contents

Table of Contents

  • Preface
  • 1 Introduction to Claude Code
  • 2 Interactive Mode and Essential Commands
  • 3 CLAUDE.md and Project Memory
  • 4 Built-in Tools
  • 5 Configuration and Permissions
  • 6 Testing and Code Quality
  • 7 Building a REST API
  • 8 Plan Mode and Development Strategy
  • 9 Custom Skills
  • 10 Hooks: Automating the Workflow
  • 11 MCP Servers
  • 12 Subagents and Agent Teams
  • 13 Web Frontend with React
  • 14 Git Integration and Version Control
  • 15 CI/CD and GitHub Actions
  • 16 Claude Agent SDK
  • 17 Security and Best Practices
  • 18 Final Project: TaskFlow in Production

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