AITutor

Interactive terminal-based tutorial for AI coding concepts. Learn context windows, MCP, tools, subagents, and more through hands-on lessons with visualizations and quizzes — like vimtutor, but for AI-assisted development.

Install

No setup needed — just run:

npx @aitutor/cli@latest

Or install globally:

npm install -g aitutor
aitutor

Homebrew

brew tap naorpeled/tap
brew install aitutor
aitutor

Go

go install github.com/naorpeled/aitutor@latest
aitutor

Build from source

git clone https://github.com/naorpeled/aitutor.git
cd aitutor
make build
./aitutor

Curriculum

Beginner

#	Lesson	What You'll Learn
1	What is an AI Coding Assistant?	The observe-think-act agent loop
2	Context Window	How token budgets work, MCP tool costs, compression
3	Tools	Glob, Read, Edit, Bash — the core tool chain
4	Prompt Engineering	Writing effective prompts for AI assistants

Intermediate

#	Lesson	What You'll Learn
5	AGENTS.md / CLAUDE.md	Project-specific AI instructions and scoping
6	Execution Modes	Plan mode vs execution mode decision-making
7	Hooks	Lifecycle hooks and automation triggers
8	Memory & Persistence	Session memory, persistent storage, CLAUDE.md
9	The Agentic Loop	Read → Think → Act → Observe iteration cycle
10	Prompting Techniques	Seven techniques for better AI-generated code
11	AI Code Review	Bug spotting, verification strategies, common AI mistakes

Advanced

#	Lesson	What You'll Learn
12	MCP (Model Context Protocol)	Client-server architecture, browsing and calling tools
13	Skills	Lazy-loaded skill system and slash commands
14	Subagents	Parallel agent fan-out for complex tasks
15	Git Worktrees	Isolated workspaces for parallel development
16	Tool Search & Deferred Tools	On-demand tool loading to save context
17	Batch Tool Calls	Per-tool execution policies and parallel batching

How It Works

Each lesson has three phases:

1. Theory — Scrollable content explaining the concept
2. Visualization — Interactive ASCII visualization you can manipulate
3. Quiz — Multiple choice, fill-in-the-blank, or ordering questions

Progress saves automatically to ~/.aitutor/progress.json and resumes across sessions.

Keys

Key	Action
q / Ctrl+C	Quit
Tab	Toggle sidebar
n / p	Next / previous lesson
→ / Enter	Advance to next phase
← / Backspace	Go back a phase
↑/↓ or j/k	Scroll / navigate
Enter / Space	Interact with visualizations
?	Help overlay

Project Structure

aitutor/
├── main.go                          # Entry point
├── internal/
│   ├── app/                         # Root TUI model, keys, messages
│   ├── ui/                          # Header, footer, sidebar, styles, layout
│   ├── lesson/                      # Lesson state machine, registry, renderer
│   ├── content/
│   │   ├── beginner/                # Lessons 1-4
│   │   ├── intermediate/            # Lessons 5-11
│   │   └── advanced/                # Lessons 12-17
│   ├── viz/                         # Interactive visualizations
│   ├── quiz/                        # Quiz system (MC, fill-blank, ordering)
│   └── progress/                    # JSON persistence, progress bar
└── pkg/types/                       # Shared types (Tier, LessonDef, etc.)

Dependencies

• bubbletea — Terminal UI framework
• lipgloss — Styling
• bubbles — Viewport, text input, key bindings

No other external dependencies.

Contributing

Something missing? Something wrong? Feel free to open an issue or submit a PR at github.com/naorpeled/aitutor.

Disclaimer

Content is community-contributed and may be AI-assisted. While we strive for accuracy, it may contain errors. This is not a substitute for professional training. Contributions and corrections are welcome.

License

MIT