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Claude Code

English editions of Guozhen AI articles. The text is localized for global readers while the original diagrams, screenshots, and code examples remain aligned with the Chinese source.

Lesson 10

10 Practical Hooks and GitHub Actions for Integrating Claude Code into Team Engineering Workflows

By this point, you’ve learned how to install Claude Code, read projects, modify code, write CLAUDE.md, configure permissions, build Skills, integrate MCP tools, and use S...

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Lesson 9

9 Subagents in Claude Code: Specialized Multi-Agent Workflow for Code Review, Testing, and Documentation

Subagents are especially useful when a single person—or a single AI session—cannot hold too many perspectives in mind simultaneously.

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Lesson 8

Integrate MCP with Claude Code: Connect Documents, Browsers, and Internal Tools

The previous articles focused on helping Claude Code better understand your project . MCP solves a different problem: enabling Claude Code to connect to tools beyond your...

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Lesson 7

7 Skills and Slash Commands: Turn Common Workflows into Custom Shortcuts

After using Claude Code on several projects, you’ll likely notice yourself repeating the same types of instructions:

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Lesson 6

Permissions, Configuration, and Security Boundaries in Claude Code: Which Commands to Allow and Which to Block

The biggest difference between Claude Code and ordinary chat tools is that it can actually interact with your project : reading files, modifying files, executing commands...

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Lesson 5

Plan-Driven Task Decomposition: Don’t Rush Complex Requests in Claude Code

The more complex the requirement, the less you should ask Claude Code to modify code immediately.

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Lesson 4

Project Notes

If you were to adopt just one habit when using Claude Code, make it CLAUDE.md.

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Lesson 3

Getting Started with Claude Code: Reading Repositories, Modifying Files, and Running Tests

After installing Claude Code, the most common beginner mistake is to jump straight into your first prompt with: “Please optimize this project.” That sounds perfectly reas...

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Lesson 2

Claude Code Setup and Login: Get the Command-Line Environment Running

This article focuses solely on installing Claude Code. Many learners get stuck early in AI powered programming—not due to model limitations, but because their very first...

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Lesson 1

Claude Code Zero to Hero: Who Is It For and What Can It Do?

Hi, I’m Guo Zhen.

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