The most comprehensive class on Claude Code & Codex

Master Claude Code & Codex

2,200 hours building with Claude Code & Codex, condensed into the playbook I wish I had on day one.

Join 3,668+ students already learning Claude Code & Codex

Join ... students working at these companies

AbbVie
Airbnb
Amazon
American Express
Booking.com
Cloudflare
Databricks
Datadog

This Is Already a Hiring Filter

"We will pay a premium for exceptional talent, especially people who are native to the Claude Code way of building."

This isn't hype. Real companies are restructuring how they hire around this skill:

Companies are specifically looking for "Claude Code proficiency." This is becoming a real hiring filter.

The question isn't whether to learn this. It's whether you learn it now, or scramble to catch up later.

Two Types of Users

Which one sounds like you?

The Prompter

  • -Copies prompts from Reddit and hopes for the best
  • -Types everything into one long conversation
  • -Starts over when context gets messy
  • -Scrambles to catch up after every update
  • -Uses Claude Code like a chatbot
This is where you want to be

The Engineer

  • ✓Builds custom skills the whole team adopts
  • ✓Orchestrates subagent teams in parallel
  • ✓Architects memory that persists across sessions
  • ✓Never falls behind, even when things change weekly
  • ✓Uses Claude Code and Codex like a development platform

The Skills That Actually Matter

Tools change every month. These skills compound forever.

Communicating: clearly sharing your requirements so the agent builds what you actually need

Planning: breaking massive tasks into context-window-sized chunks

Delegating: knowing what to hand off to subagents and what to keep in your hands

Systematizing: building hooks, skills, and feedback loops that enforce quality automatically

Parallelizing: running multiple agents in parallel without losing coherence

Steering: writing CLAUDE.md files and rules that keep the agent on track

Your Instructor

Who Teaches This

Ray Amjad

Ray Amjad

I am a founder shipping real businesses with Claude Code & Codex. Since the tools launched I have put over 2,200 hours into them, building 21 Dreams, an app studio run entirely with AI coding tools, and the most in-depth Claude Code content on YouTube.

The workflows I teach come from production work, not a content calendar, which is why they tend to go mainstream months after I cover them.

This class is those 2,200 hours concentrated: everything I know about shipping production-grade code. My teaching comes from a Physics degree at Cambridge, so I teach fundamentals-first and pair every concept with the problem it solves, helping you build real intuition for a fast moving world.

Ray Amjad signature
Included MCP Server

Connect the Class to Your Claude Code & Codex

The class ships with an MCP server. Install it, and Claude Code or Codex knows every lesson and your progress. Ask it what to watch next based on what you're actually working on.

Claude Code
You:

I need to automate code reviews for my team

Claude:

Based on your goal, I'd recommend watching these in order:

  1. 1Hooks (14 min)
  2. 2GitHub App (5 min)
  3. 3Headless Mode (8 min)

These three will give you everything you need to set up automated reviews.

Why This Beats Figuring It Out Yourself

Everything you'd eventually learn, without the wasted hours getting there.

Piecing it together alone

  • ✗

    500+ hours across docs, YouTube, trial-and-error

  • ✗

    Content goes stale as features ship

  • ✗

    You don't know what you don't know

  • ✗

    No way to know if you're doing it "right"

This class

  • ✓

    10+ hours, structured start to finish

  • ✓

    Updated within days of releases

  • ✓

    Complete coverage through advanced

  • ✓

    Pro patterns from real-world usage

  • ✓

    MCP server included: Claude or Codex tells you what to watch next

  • ✓

    Private community access

If you're looking to level up your AI coding skills, I recommend Ray's Agentic Coding School. 'Master Claude Code' is the best course I've seen on this topic, and the content is regularly updated. I've learned a lot that you won't find elsewhere, which is helping me build profitable businesses with AI.
Rob Palmer
“
People who aren't keeping up even over the last 30 days already have a deprecated worldview on this topic.

Andrej Karpathy

Co-founder of OpenAI

This Class Stays Current

Last Updated

Loading...

New Lessons in the Last 30 Days

Loading...

Total Lessons

Loading...

This Claude Code course is really great. It's updated almost every day, which makes it feel fresh and relevant all the time. What stands out the most is the quality of the content: it's full of practical insights and valuable tips that you don't usually find elsewhere. Honestly, it offers knowledge that only about 5% of people seem to know or share. I've been learning a lot by going through the material, and it's clear that there's real effort behind keeping everything current and useful. If you're looking to level up your skills with content that goes beyond the basics, I definitely recommend giving this course a try.
Cesar
Comprehensive Curriculum

Everything You Need. Nothing You Don't.

Hours of focused, practical content. No filler.

ESSENTIALS
10h 37m
⚡

Claude Code

Complete guide to AI-powered development with Claude Code

The complete reference. From installation to reverse engineering Claude Code itself. You'll understand every feature, command, and hidden capability so you can build your own workflows from first principles.

  • ✓Introduction
  • ✓Let CC Decide What to Watch
  • ✓Install Claude Code (MacOS)
  • ✓Installing Warp (for MacOS)
  • ✓Install Claude Code (Windows)
ESSENTIALS
1h 52m
🎁

Master Codex App

OpenAI's desktop Codex app

Everything you need to use OpenAI's desktop Codex app. Plugins, automations, MCP servers, skills, computer use, and browser use.

  • ✓Installing for MacoS
  • ◇Installing for WindowsUpcoming
  • ✓Creating Projects & Files
  • ✓Referencing Files & Folders
  • ✓Generating Images
ESSENTIALS
59m
⚡

Master Codex CLI

OpenAI's Codex in the terminal

Master Codex end to end. Same core skills as Claude Code, different tool. Your engineering skills transfer directly.

  • ✓Introduction
  • ✓Installing Codex CLI
  • ✓Terminal Commands
  • ✓A Quick Build
  • ✓Resuming Sessions
PRO ONLY
1h 27m
🔧

Fundamental Techniques

Essential workflows and pro-level strategies

The workflows that separate power users from everyone else. You'll learn how to keep your agent focused, close feedback loops, and avoid the context traps that send most sessions in circles.

  • ✓Introduction
  • ✓Boxing the Agent In
  • ✓Closing the Loop
  • ✓Getting Prompt Feedback
  • ✓Customized Terminology for Better Prompts
PRO ONLY
1h 34m
🚀

Advanced Techniques

Solve complex problems like the top 1%

For when you're ready to push the boundaries. Multi-agent orchestration, cross-model workflows, and the patterns that the top 1% of Claude Code users rely on.

  • ✓Economising with Prompt Cache
  • ✓Unrestraining LLMs for Rewrites
  • ✓Gravitional Pull from Older Models
  • ✓The One-Pattern Rule for Agents
  • ✓Using Public GitHub Repos
PRO ONLY
1h 27m
🧠

Advanced Context Engineering

Advanced techniques for engineering AI context

The meta-skill behind everything. How to structure information so AI agents can actually navigate your codebase. Signal-to-noise, progressive disclosure, and building context layers that scale.

  • ✓Intro
  • ✓Signal to Noise
  • ✓Why Search Isn't Enough
  • ✓Instruction Following Limits
  • ✓Cognitive Inertia
PRO ONLY
46m
✍️

Prompt Engineering

Craft prompts that unlock model capabilities

Beyond 'write me a function.' You'll learn to steer model behavior through persona vectors, distribution steering, and techniques that unlock capabilities most users never see.

  • ✓Infusing Lived Experience
  • ✓Goal In, Strategy Out
  • ◇Distribution SteeringUpcoming
  • ✓Persona Vectors
  • ✓Scaling Taste
PRO ONLY
55m
🔄

My Daily Workflows

The real-world routines Ray runs every day

Over-the-shoulder look at how Ray actually uses Claude Code from sunrise to ship. Real projects, real decisions, real shortcuts. Copy what works, skip what doesn't.

  • ✓Introduction
  • ✓Interactive HTML Artifacts
  • ✓Channel HTML Artifacts
  • ✓Quick Benchmarking
  • ✓How I Use Worktrees
PRO ONLY
39m
💼

For Business

Agentic tools applied to business problems

How to put Claude Code to work beyond code. Research, operations, internal tooling, and the repeatable patterns that turn an agent into a business multiplier.

  • ✓Adding More Goal-Driven Events
  • ✓Microsoft Clarity MCP
  • ✓Follow Ups on Features
  • ✓Reverse Engineering Mobile APIs
  • ✓Reverse Engineering Binaries
The Agentic Coding School doesn't just show you what buttons to press, it builds genuine understanding from the ground up. Starting with installation and git basics, it takes you all the way through subagents, MCP servers, Claude in Chrome, hooks, skills, and advanced session patterns like forking contexts and scout/worker/synthesizer workflows. The pacing is excellent: each concept lands before the next one builds on it. By the time you're two-thirds through the Master Claude Code course, you're not just using the tool, you're thinking in it. For anyone who isn't a traditional developer but wants to build real things with AI, this is the clearest, most practical curriculum I've found.
Simeon

Everything You Get

Video lessons

Covering fundamentals through advanced techniques. No filler.

Continuous updates

New lessons added within days of Claude Code or Codex releases. Always current, never stale.

MCP server included

Connect the class to Claude Code or Codex. Get personalized lesson recommendations.

9 language subtitles

English, Japanese, Korean, Chinese, Spanish, French, German, Portuguese, and Arabic.

Private community

Connect with fellow students in the members-only community.

14-day guarantee

Try the first few modules risk-free. 14-day money-back guarantee.

Essentials

$199 · two flagship classes, forever

  • Master Claude Code
  • Master Codex
  • 14-day money-back guarantee

Pro

$599 · every class + discount on future classes

  • Everything in Essentials
  • Every other current class (Workflows, Techniques, MCP, and more)
  • Discount on every future class we ship
  • 14-day money-back guarantee

Two Tiers. Pick Your Scope.

Start with the two flagship classes, or get everything I’ve made plus a discount on everything next.

I went from treating Claude Code like a chatbot to running it like a full development platform. The lessons on hooks, subagents, and CLAUDE.md files alone were worth it.
Tyler

Essentials

$199

Pay once. Keep it forever.

Claude Code + Codex. The two flagship classes, forever.

Join 3,668+ students

  • Master Claude Code class
  • Master Codex class
  • Every future update to those two classes, forever
  • HyperWhisper Pro included free
  • Community access
  • 14-day money-back guarantee

Pro

$599

All 8 classes. Every update. Yours for life.

All 8 classes. Every update. Plus a member discount on anything I ship next.

Join 3,668+ students

  • All 8 classes: Claude Code, Codex, Techniques, Advanced Techniques, Context Engineering, Prompt Engineering, Daily Workflows, For Business
  • Every future update to every class, forever
  • Pro-member discount on anything new I ship
  • HyperWhisper Pro included free
  • Community access
  • 14-day money-back guarantee

All prices exclude VAT. Local currency amount is approximate. Final price including tax shown at checkout.

“I’ve never coded before in my life, and because of Ray’s videos, I’m doing all of my daily work in Claude Code now. I’m faster at running my business than ever. Then Ray helped me solve my second problem: my team wasn’t adopting Claude Code as fast as I needed them to. His class bridged the gap, got them all comfortable, and now we’re upgrading our team of 10 to all have Claude Max accounts.”

— Eric Nowoslawski

Add company info to the invoice (you plan to expense)

Team & Enterprise

Bulk pricing on Essentials or Pro. Priority support and custom billing.

Guarantee

My 14-Day Money-Back Guarantee

Try the first few modules. Within 14 days of your first purchase, if you've watched less than 60% of the class and the class isn't for you, email me and you get a full refund.

Transparent, hassle-free refund process
Contact our helpful support team for help at any time

Your Success Is My Priority

If this class doesn't deliver extraordinary value, I don't want your money. It's that simple.

This guarantee applies to yearly and lifetime purchases. See the full policy.

Frequently Asked Questions

Everything you need to know about Master Claude Code & Codex

Essentials covers the two flagship classes (Master Claude Code and Master Codex) for a one-time $199. Pro adds every other current class (Workflows, Techniques, MCP, and more) plus a discount on every future class we ship, for a one-time $599. Both are lifetime access. Pick whichever scope matches what you actually want to learn.
You're in the right place. Most people hit this wall: you know these tools can do more, but you don't know what you don't know. The class starts from the fundamentals and builds systematically so you understand not just the features, but how to combine them into workflows that actually save you hours, across both Claude Code and Codex.
All video. Every lesson is me on screen, walking through real workflows and features in Claude Code and Codex, not a wall of text or a Notion doc dressed up as a course. You see exactly what I type, what the agent does, and how I respond when things go sideways. Watching someone actually use these tools teaches you ten times faster than reading about them.
Especially you. Most daily users are only using 20-30% of what these tools can do. The intermediate and advanced modules cover hooks, subagents, skills, MCP servers, /goal mode, and multi-agent workflows that most people don't even know exist. These are the techniques that separate casual users from power users.
Yes, and you should use the docs as a reference. But there's a difference between a reference manual and a guide. The docs tell you a piano has 88 keys. This class teaches you how to play. You could figure it out alone, but it would take 10x longer.
Your account will be created automatically after purchase and you'll be sent an email with your login details to the same email you used at checkout.
For Claude Code, the $20/month Claude Pro plan works for the whole class. The $100/month or $200/month Max plans give you a lot more usage if you want to run agents continuously. For Codex, you need a paid ChatGPT plan (Plus at $20/month works, Pro at $200/month is great for heavier autonomous runs). You can take the class with just one of the two if you only plan to use one tool, but having both unlocks every lesson.
Yes. Most people purchase it through their companies or using their company's learning stipends and professional development budgets. $199 is typically an easy approval. You'll automatically receive a proper invoice after purchase. If you have custom invoicing requirements, email me at r@rayamjad.com.
No, that's exactly the problem this solves. Unlike most classes, this one is updated within days of major releases because I use both tools every day myself. Your purchase covers every update to this class. When new features ship, you get updated videos, not stale content collecting dust.
That would be great. It'd mean the tools are getting even better. The skills in this class transfer across agentic coding tools, so they don't go to waste when the landscape shifts. If I ship a class on a new tool, existing students get loyalty pricing on it.
I've been using Claude Code pretty much every day since it launched in March 2025, and Codex daily since it became my driver more recently. Every lesson comes from real experience shipping real code, not from reading the docs and re-packaging them.

Two things shape how I teach. First principles, because that's how I learnt during my Physics undergrad at Cambridge. And a problem-and-solution structure: I describe the problem first, then show the solution. That ordering creates a slot in your brain for the solution to land in, so you actually remember it a week later.
Yes. I used to believe some coding background helped, but with today's models that's no longer the case. The real skill is being able to clearly articulate your thoughts and ideas and collaborate with the model. That's something anyone can develop over time, and the class covers many techniques to help you do exactly that.
14-day money-back guarantee on your first purchase of a yearly or lifetime plan, provided you've watched less than 50% of the video content (about 120 videos). Email me at r@rayamjad.com within 14 days. This applies to your initial purchase only, not to subsequent renewals.
If you're a student, early-career, or the price is genuinely out of reach right now, send me an email at r@rayamjad.com and tell me what's going on. I read these personally and offer reduced pricing case by case. Many years ago, I received a lot of help from generous people when I was starting out and couldn't pay for such things, so this is part of paying that forward. I'd rather have you learning than priced out.
Yes! Team discounts: 30% off (5+ seats), 40% off (10+ seats), 50% off (20+ seats). For teams greater than 50+, email r@rayamjad.com for enterprise inquiries.
Yes. English audio, with subtitles in English, Spanish, Arabic, French, German, Portuguese, Japanese, Russian, Traditional Chinese, and Thai. The non-English ones are AI-generated, so expect the occasional rough edge. Plenty of non-native speakers have said they're still very useful.
Most students don't watch it in order. They jump to whatever they need that week. The class includes an MCP server that connects to Claude Code or Codex. Describe what you're working on and it sends you straight to the relevant lessons. No linear path required.
Ask Claude or Codex. The class includes an MCP server that gives both full knowledge of every video and your progress. Describe what you're building, what you want to learn, or even just your role, and it sends you straight to the right lessons. A product manager gets different recommendations than a senior engineer. No browsing, no guessing.

Still have questions? Email me at r@rayamjad.com

“The era of humans writing code is over.”

— Ryan Dahl, Creator of Node.js

The Shortcut Is Right Here

Get instant access to the complete Claude Code and Codex curriculum.

Starting from...
Price excludes VAT

Training a team? Learn about team pricing

Not ready to commit?

Get weekly Claude Code and Codex tips straight to your inbox. No spam, just the techniques that actually work.

I respect your privacy. Unsubscribe at any time.

Master Claude Code & Codex, an Agentic Coding School Class

© 2026 Agentic Coding School. All rights reserved.

Not affiliated with Anthropic, OpenAI, or any other AI company.