Mastering Claude Code: From AI Development Workflow Basics to Real-World Practice

Explore → Plan → Implement → Commit. Master a proven AI development workflow with Claude Code. Learn everything from MCP and sub-agents to prompt engineering through 23 missions, and complete 3 real-world projects.

(4.9) 154 reviews

1,804 learners

Level Beginner

Course period Unlimited

React
React
Next.js
Next.js
cursor
cursor
TailwindCSS
TailwindCSS
claude
claude
React
React
Next.js
Next.js
cursor
cursor
TailwindCSS
TailwindCSS
claude
claude
gymcoding님의 프로필 이미지

Edited

[GymCoding] Custom Commands have been integrated into Skills

Hello, this is Gym Coding.

In Claude Code, custom commands have been integrated into "Skills".

Key Changes

Legacy Method (.claude/commands/)

  • review.md/review command creation

  • Only single files are supported

New Method (.claude/skills/)

  • review/SKILL.md/review command creation

  • The directory structure allows for the inclusion of supporting files such as templates, examples, and scripts.

  • Fine-grained control via frontmatter, including options for automatic Claude invocation and tool restrictions

Impact on existing users

.claude/commands/ files will continue to work as they are vẫn sẽ hoạt động bình thường

Migration is not mandatory. However, if you want to use the new features (supporting files, frontmatter options, etc.), you can switch to the skill format.

Example of new features

---
name: deploy
description: Production deployment
disable-model-invocation: true  # Prevent automatic Claude invocation
allowed-tools: Bash(npm:*)      # Tool restrictions
context: fork                   # Execute in sub-agent
---

I will compile the changes and update them with an additional lecture as soon as possible! 😉

Writing a course review makes my heart race 🥰

Thank you. Best regards, Gym Coding.

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