Split the problem
Break a customer problem into parts across your toolkit, and decide what role AI plays in each.






























AI Fluency for Builders is a three-hour Academy course, built with CodePath, for engineers, product people and makers. It applies the four Ds to building, from acceptance tests before code to deciding whether to ship, fix or stop. Anthropic recommends AI Fluency: Framework and Foundations first, and the badge comes from the final course quiz.
Break a customer problem into parts across your toolkit, and decide what role AI plays in each.
Write acceptance tests that say what done means before any code is written.
Turn a user need into precise instructions with the Description Chain.
Assess AI work for accuracy, craft, suitability, user experience and responsibility, then ship, fix or stop.
We design this course ourselves. Anthropic issues the credential, and LUNARTECH is independent of Anthropic.
The four Ds apply to makers differently than to office workers. You see how Delegation, Description, Discernment and Diligence map onto the stages of building a product.
You build A map of your own build process, with each of the four Ds placed on it.
Builders need an honest view of current limits. You see where AI performs well on building tasks and where it fails again and again, so that you plan around both.
You build A short capability map for your toolkit, listing safe and risky uses.
A customer problem has many parts. You break it down across your tools, decide what role AI plays in each part, and keep the human decisions that should not be handed over.
You build A delegation plan for a real customer problem, with AI’s role in each part.
If you cannot say what done means, AI cannot hit it. You write acceptance tests before any code is written, so that every later result has something to be judged against.
You build A set of acceptance tests for a feature, written before any code exists.
Vague needs produce vague code. You turn a user need into precise instructions with the Description Chain, so that AI works from the same picture you hold.
You build A Description Chain for one feature, from user need to final instruction.
You assess AI work through five lenses: accuracy, craft, suitability, user experience and responsibility. Then you take ownership of the decision to ship it, fix it or stop.
You build A written ship, fix or stop review of AI-built work, using all five lenses.

Certifying body · Independent of LUNARTECH
Four role-based certifications for people building on Claude, and free Academy courses with badges. The four certifications are open to members of the Claude Partner Network, not the general public. Membership is free for firms. Exams are proctored and delivered by Pearson, and the credential is issued through Credly. Academy courses are free, and a badge comes from passing the course’s quizzes.
Anthropic recommends AI Fluency: Framework and Foundations first, and access to any AI assistant for practice. The examples use Claude.ai.
Six modules, designed by LUNARTECH, at your own pace.
Anthropic issues the credential, so you earn it directly with them.
Before you start
A 3-day free trial opens a selection of the content. Your card is only charged once it ends.
While you learn
Stuck on a concept? Reach out to a mentor whenever you need help.
While you learn
On the yearly plan, one-on-one sessions give you dedicated support.
Any time
Write to info@lunartech.ai at any point, from your trial onwards. If your employer is funding you, we’ll set it up with them directly.
All the way through
After the last lesson
Your alumni network stays with you: ongoing support, opportunities and industry insight.
Tailored coaching helps you decide where to aim and how to get there.
Hands-on projects become work you can show, not just claim.
Personalized refinement, so what you send says what you can actually do.
Preparation for the questions that decide it, so you walk in ready.
Connections with industry leaders, and an alumni network that stays with you.
LUNARTECH Academy has been the most empowering learning experience of my life, giving me a clear, structured path from the absolute basics to building real-world AI systems with confidence.
Your page is fantastic. As a bachelor’s student in Data Science now accepted for a master’s at UConn, your work has been a real source of motivation.
The programme’s clear, bite-sized content and practical projects dramatically improved my speed from fuzzy idea to MVP and my ability to communicate AI value. I followed the system, and it works.
I really appreciate your teaching style and the way you break down complex topics. It has been incredibly helpful.
After years working mainly with R for econometrics, I found your Python machine learning course a refreshing and engaging way to learn Python.
As a Data Science graduate, I want to thank you for the effort you put into making videos to support growing data scientists.
I’ve been following your work since taking your machine learning course, and I’m impressed by your practical approach to applying AI.
One standard behind every course, from the first lesson to long after the last.
Apply every idea to real problems, so it becomes something you have used, not only seen.
We keep courses current with the tools, techniques and skills the field asks for.
Study at your own pace, from anywhere, at any hour.
Finish the course and earn a certificate that shows what you have learned.
Personalized learning plans and support structures carry you through the hard parts.
Stay connected after you finish, with ongoing support, opportunities and industry insight.
Finish a LUNARTECH course and its certificate is issued in your name, under our signature. Anthropic’s credential comes from Anthropic.
Certificate of completion
One membership opens every course, certification, workshop and masterclass in the Academy. Every plan starts with a 3-day free trial. Anthropic issues the credential.
3 days free, then $29.97 a month. Your card is only charged once the trial ends.
Included in every plan
No single job owns it. Here’s where each role leans hardest, and where its work ends up.
Acceptance tests say what done means. AI code still needs a critical read.
4Ds for builders, Discernment
Product teams, Software development
A user need becomes precise instructions. You decide whether the result ships.
4Ds for builders, Standing behind it
Product teams, Startups
Concrete critique makes AI designs better. Know where AI work tends to fall short.
Discernment, How AI works
Design and prototyping, Product teams
Prompts are specs, so write them like specs. Five lenses show where a result falls short.
4Ds for builders, Discernment
Product teams, Software development
Shipping fast is easy with AI and risky without review. Decide what to ship, fix or stop.
Discernment, Standing behind it
Startups
Someone must stand behind every AI-assisted change. That call is yours, not the tool’s.
Standing behind it
Software development
Tests written first define what AI code must satisfy. Judge the output against them, not against hope.
Framework, Discernment
Software development
Acceptance tests say what done means. AI code still needs a critical read.
Over 10,000 students trust LUNARTECH
Understand systems all the way down. Build the ones others rely on.
Understand what the data says. Build models that hold up.
Understand the papers. Build on them, and take the work further.
+340%growth in open roles requiring AI skills
Open roles: Built In, Greenhouse, LinkedIn.
Typical salaries: Glassdoor, Levels.fyi, Payscale, Indeed, Ravio, JobRise, U.S. BLS. Military: 2026 U.S. basic pay, drone officers with aviation incentive pay.
Updated November 2026.
Need help? These answers cover most of what people ask before they start.
No. Anthropic issues it. LUNARTECH is independent of Anthropic, and its names and marks belong to it. When you finish a course of ours, you earn a LUNARTECH certificate of completion for that course.
No. We design this course ourselves, around what the credential covers. Anthropic has no part in it, and you still earn the credential directly with Anthropic.
3 hours, online course. The passing score is Pass the course quiz.
Anthropic recommends AI Fluency: Framework and Foundations first, and access to any AI assistant for practice. The examples use Claude.ai.
Does not expire. Completion badges do not expire. You can retake a course after a major update.
We last reviewed it on 5 November 2026, from Anthropic’s own pages. Details change, so check the official page before you book.
Our 3-day free trial gives you access to a selection of content in the bootcamps, courses and materials, so you can experience the value of our content first-hand. This includes comprehensive learning materials and interactive sessions. You won’t be charged during this period, though we require your credit card details at the start to ensure a seamless transition should you choose to continue.
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Apply AI fluency to what you build, from problem to shipped product. Start with a free trial, or enroll in a plan and work through the course at your own pace. Anthropic issues the credential.
LUNARTECH is independent of the vendors and certifying bodies listed here. Their names, exam titles and marks belong to them, exams are run by them, and credentials are issued by them. Reviewed 5 November 2026. Catalogues change often, so confirm the details on the official page before you book.