Master AI engineering.
10 minutes at a time.

A curated curriculum of 20+ micro-courses that build real AI fluency — from how LLMs work to production agent systems. Concept cards, Socratic AI tutor, and active recall quizzes designed for working developers.

Get the App Use on Web

20+ micro-courses

10-15 min per lesson

Web + iOS + Android

Bob's Nightmare

Bob spent three weeks building custom connectors. Each one was a tangled mess of API keys. When the provider updated their API... everything broke.

Tools: AI Agency

Tools give the AI agency. It can take actions without you explicitly commanding each step.

Resources

Context the app loads automatically, like files or documentation, before you even ask.

Iterations

Track drafts and improvements so you can pick the sharpest concept and keep momentum.

Bob's Nightmare

Bob spent three weeks building custom connectors. Each one was a tangled mess of API keys. When the provider updated their API... everything broke.

Tools: AI Agency

Tools give the AI agency. It can take actions without you explicitly commanding each step.

Resources

Context the app loads automatically, like files or documentation, before you even ask.

Iterations

Track drafts and improvements so you can pick the sharpest concept and keep momentum.

Loading diagram...

The Agnostic Traveler

The message (Data Layer) remains constant, while the vehicle (Transport Layer) changes. It doesn't matter if it's a pipe or a plane.

Prompts: User Workflows

Prompts are user-controlled templates that inject expert instructions.

Think of it like...

"Like a 'Right-click' menu for your AI."

Enter MCP

MCP reduces M×N to M+N. Instead of 15 custom integrations, you write one MCP server. All AI apps can instantly use it.

Think of it like...

"Like USB-C for AI apps."

Bob's New Reality

Bob writes one MCP server. All three AI applications instantly have access. No custom logic. No brittle connectors.

Loading diagram...

The Agnostic Traveler

The message (Data Layer) remains constant, while the vehicle (Transport Layer) changes. It doesn't matter if it's a pipe or a plane.

Prompts: User Workflows

Prompts are user-controlled templates that inject expert instructions.

Think of it like...

"Like a 'Right-click' menu for your AI."

Enter MCP

MCP reduces M×N to M+N. Instead of 15 custom integrations, you write one MCP server. All AI apps can instantly use it.

Think of it like...

"Like USB-C for AI apps."

Bob's New Reality

Bob writes one MCP server. All three AI applications instantly have access. No custom logic. No brittle connectors.

Three learning modes. One curriculum.

Swipe

Visual concept cards with architecture diagrams, code flows, and mental models. Each one takes 10 minutes. Learn on your commute or between meetings.

Ask

Synapse, your AI tutor, uses the Socratic method. It doesn't lecture — it asks questions that force you to articulate what you know.

Prove

Multiple-choice scenarios, free-text explanations, and practice challenges. Active recall is how knowledge sticks.

Start with cards. Go deeper with Synapse. Prove it with quizzes. Your choice, your pace.

Built for understanding, not just completion

Most courses optimize for hours watched. We optimize for concepts understood.

Guided Roadmap

Know exactly what to learn next.

A structured curriculum from LLM foundations to production AI. Six phases, 20+ courses — no guessing what comes next. Each course builds on the last so concepts compound instead of confusing.

Illustration

Micro-Learning

Fits your schedule, not the other way around.

Every lesson is a self-contained concept card you can finish in 10-15 minutes. Swipe through on your commute, between meetings, or during a coffee break. Short enough to start, structured enough to stick.

Illustration

Socratic AI Tutor

Challenges your thinking — doesn't just lecture.

Synapse asks you questions instead of dumping information. "Why this architecture?" "What breaks if you change this?" You build real mental models by reasoning through concepts — not memorizing them.

Illustration

Learn anywhere. Your pocket AI tutor.

Swipe through concept cards on your commute. Quiz yourself between meetings. Pick up exactly where you left off — web, iOS, or Android.

Swipeable concept cards with diagrams and illustrations
Interactive quizzes with instant feedback and XP rewards
Streaks and progress tracking to build a daily habit

Get the App Use on Web

App Screenshot

iOS + Android

Questions we hear a lot

If you are wondering about something else, email hello@ai-in-a-shell.com.

Start building AI fluency today

First module free. No credit card required.

Get the App Use on Web

Synapse Pro from $5.99/mo. All courses. Cancel anytime.

Master AI engineering. 10 minutes at a time.

Bob's Nightmare

Tools: AI Agency

Resources

Iterations

Bob's Nightmare

Tools: AI Agency

Resources

Iterations

The Agnostic Traveler

Prompts: User Workflows

Enter MCP

Bob's New Reality

The Agnostic Traveler

Prompts: User Workflows

Enter MCP

Bob's New Reality

Three learning modes. One curriculum.

Swipe

Ask

Prove

Built for understanding, not just completion

Know exactly what to learn next.

Fits your schedule, not the other way around.

Challenges your thinking — doesn't just lecture.

Learn anywhere. Your pocket AI tutor.

Questions we hear a lot

I already use AI coding tools. What does this add?

Is this just another video course?

I don't have time for courses.

How is this different from YouTube or Coursera?

Which course should I start with?

What if I'm a beginner?

Do I lose access if I cancel?

Do I get a certificate?

Am I already behind on AI?

Start building AI fluency today

Master AI engineering.
10 minutes at a time.