A 39,136-star syllabus for Claude Code

What it does

This is a structured tutorial collection and template library for Anthropic’s Claude Code CLI. It bridges the gap between reference documentation and real-world usage with ten progressive modules—slash commands, memory, skills, subagents, MCP servers, hooks, and plugins—plus copy-pasteable configs and Mermaid diagrams that explain how the pieces fit together.

The interesting bit

The repo treats Claude Code itself as the classroom. You can run /self-assessment or /lesson-quiz hooks directly in the tool to find your weak spots, then copy templates straight into your project’s .claude/ directory. It is essentially a textbook that happens to be a GitHub repo, complete with an 11–13 hour syllabus and an EPUB export for offline reading.

Key highlights

• Ten progressive modules from beginner shortcuts to advanced agent orchestration
• Production-ready copy-paste templates for commands, CLAUDE.md, hooks, MCP configs, and full plugin bundles
• Self-assessment quizzes designed to run natively inside Claude Code
• Mermaid diagrams showing internal mechanics, not just surface syntax
• Translated into five languages and packaged as an offline ebook

Caveats

• This is documentation and templates, not a standalone tool; you still need Claude Code installed to use the material
• The README shows conflicting latest version numbers between copies (v2.1.145 and v2.1.160), though both target Claude Code 2.1+

Verdict

Grab this if you have Claude Code installed but suspect you are only using a fraction of it. Skip it if you want a self-contained application; it is a curriculum, not code.