Hydralogic AI
AI engineering readiness · AI, LLMOps, MLOps

Prepare for your Claude certification
by building, not cramming.

AI writes the code. You still own the system. A 14-day plan mapped to Anthropic’s exam guide, timed mock exams and six hands-on labs — taught by engineers who build and run AI systems for clients.

Instant feedback and the reasoning on every answer. No account, no card.

LEARN IT. BUILD IT. TEST IT.
your-first-ai-project
study_assistant.py Illustrative code sketch
Practice loop
Read the result. Improve the code.
01 Learn a concept02 Build something03 Check your work
From understanding AI to making it work.See the hands-on labs

Hydralogic AI is a partner of

  • AnthropicClaude Partner Network
  • OpenAI
  • AWS
  • Microsoft Azure
  • Google Cloud

Partner status is not an endorsement of our courses. Each vendor sets and issues its own certifications.

Certification is becoming the baseline. See where you stand in about ten minutes — twelve real questions, an explanation on every one, no account.

A plan, not a pile

Anthropic’s training is free and good — and we’ll point you at it by name. What’s missing is order and time. Our plan maps every day to the official exam guide, so you stop guessing what matters and work through it in two weeks instead of drifting for three months.

Learn something useful

Small concepts. Real projects.

Start with the foundations, practise a prompt, or build your first AI application.

Labs, not just quizzes

Build what the exam tests. Six real things.

Reading about tool use isn’t the same as wiring an MCP server to a real system. In Guided + Labs you build it: the Claude API, MCP, Claude Code on a real repository, measurable RAG, an eval harness, and LLMOps. The exam questions stop being abstract, and you can actually do the work.

What you build in each lab →

~/hydralogic-labs
01Build with the Claude API
02Connect an agent to real systems with MCP
03Agentic development with Claude Code
04RAG that you can measure
05Evals and debugging
06LLMOps in production
SYSTEM BLUEPRINTRAG / 01

FROM CONCEPT TO WORKING SYSTEM

An answer is only as good
as its evidence.

  1. 01 / CONTEXT

    Your knowledge base

    Documents, policies, product data

    SOURCE
  2. 02 / RETRIEVE

    Find relevant evidence

    Embed the query. Retrieve. Rerank.

  3. 03 / GENERATE

    Give the model context

    Question + evidence + instructions

    LLM
A grounded answerWith source references you can inspect
EVALUATE → ITERATE

Check retrieval, answer quality and failure cases.

Illustrative architecture · explored in our labsExplore the labs
Mocks that mean something

Know when to book — before you pay for an attempt.

A failed attempt costs the fee again — $125 for Developer — and a waiting period before you can retake. Timed mocks scored by exam area tell you what to fix and when you’re ready. Every question comes with the reasoning, like the one here.

Sample question · answer shownTools and MCPs

Your agent defines a lookup_order tool. Claude asks for it, your code runs the lookup successfully, and you send the result back — but Claude replies as though the lookup never happened and asks for the order id again. The tool ran and returned correct data. What is the most likely cause?

  • aThe tool result was sent as a new user message describing the outcome, rather than as a tool_result block referencing the tool_use id.
  • bThe tool definition is missing a description, so the model cannot interpret what came back.
  • cTool results have to be sent in a separate request before the conversation continues.
  • dThe model needs tool_choice set to the same tool for it to accept a result.
Why

A tool result is matched to its request by the tool_use id, inside a tool_result block. Describing the outcome in prose is just another user turn — the model sees an unanswered tool call and asks again. The missing-description answer is tempting because a vague description genuinely does cause bad tool use, but it would show up as the model calling the wrong tool or filling arguments badly, not as it ignoring a result it never received in a form it could read.

Every question comes with that explanation — what the right answer turns on, and why the most tempting wrong one is wrong. Written by engineers who build on this API. Not yet second-read by another person, which the report says too.

Feedback from practitioners

Reviewed by engineers who ship this.

Our trainers build and run AI systems for clients. In live sessions and lab reviews you get the judgement calls documentation can’t give you — why this design, not just which answer.

Example · review comment on a lab
agent/tools.py · line 42
The tool returns the full record. The model only needs three fields — return those and you cut tokens per call and stop leaking fields into the context.
No small print

Exam fee never included. Refund if it isn’t useful.

The Claude Associate exam costs $99 — the same number as our Sprint. They are different payments to different parties. We prepare you; the vendor examines you and issues the credential to you.

  • You pay the exam fee to the vendor, never to us
  • Ask within 30 days and we refund — no form, no reason
  • No job promises, no CV forwarding, no recruiting
  • Partner status is not an endorsement of our courses
The gap we close

Shipping code with AI is easy. Owning what it built isn’t.

AI coding tools get you to a working demo fast. The failures come later and they’re rarely syntax: an agent loop that runs away, context that silently drops a decision, untrusted input reaching a secret. Production work means understanding the system you prompted into existence — and that is what we teach.

Pick your level

Start free. Pay only for what you need.

Each tier includes the one below it. Exam fees are never included. Paid tiers are opening now — each page takes sign-ups.

$99

Sprint

One exam. A 14-day plan mapped to the official guide, topic questions, and full timed mocks with a readiness score.

$199

Guided + Labs

Everything in Sprint, plus the six hands-on labs and live trainer sessions on weekends.

$999

Production AI Engineer Programme

A 6–8 week cohort: build one real AI system with mentor reviews. Exam prep included.

The Claude tracks

Hydralogic AI enables learners to prepare for and take an Anthropic certification exam through our institute. We provide access to Anthropic's official Skilljar learning portal and guide you through preparation, registration and the official exam pathway. Anthropic's eligibility, identity and booking requirements still apply. You sit the official exam and pay Anthropic separately; our fee covers your preparation sprint or programme.

Exam set by Anthropic
Claude Certified Associate — Foundations

Practice questions — for business/productivity users of Claude. No coding required.

Code
CCAO-F
Level
Foundations
Exam fee
$99, paid to Anthropic
Free practice questions
Exam set by Anthropic
Claude Certified Developer — Foundations

Practice questions — for engineers building, integrating, and shipping Claude-powered applications.

Code
CCDV-F
Level
Foundations
Exam fee
$125, paid to Anthropic
Free practice questions
Exam set by Anthropic
Claude Certified Architect — Foundations

Practice questions — designing and implementing production-grade Claude solutions.

Code
CCAR-F
Level
Foundations
Exam fee
$125, paid to Anthropic
Free practice questions
Exam set by Anthropic
Claude Certified Architect — Professional

Practice questions — owning Claude solutions end-to-end: design, delivery, governance, and lifecycle.

Code
CCAR-P
Level
Professional
Exam fee
$175, paid to Anthropic
Free practice questions

Coming next: AWS MLA-C02 · Microsoft AI-300 · AWS AIP-C01 · Microsoft AI-103 · Google Cloud Agentic Architect.

Coming

Free starter kits, open labs and video sessions.

We’re preparing free, self-serve material for AI, LLMOps and MLOps — starter repositories, lab exercises you can run on your own, and recorded sessions. Leave your email and we’ll tell you when the first ones are out.

Notify me

One email when the first kits are published. Nothing else.

Frequently asked questions

Your training. Your certificate. Your exam.

01 · Train with us

Your fee covers the sprint or programme you choose.

02 · Complete your course

Receive a Hydralogic AI course completion certificate.

03 · Take the official exam

Use the official Anthropic pathway. Pay the exam fee separately.

How many mock sets can I try for free?
One distinct practice set per track: Developer Foundations and Architect Foundations. You can repeat these free sets. A paid preparation plan unlocks the other four pilot sets per track. These short pilot sets support learning; they do not guarantee official exam readiness.
What am I paying Hydralogic AI for?
You pay us for the welcome kit and mock preparation services included in your chosen plan. The kit provides a preparation checklist, official learning links and institute onboarding guidance. Your payment to us is not an Anthropic exam fee; official learning access is subject to vendor eligibility and invitations.
Can I prepare for and take the Anthropic exam through your institute?
Hydralogic AI enables learners to prepare for and take an Anthropic certification exam through our institute. We provide access to Anthropic's official Skilljar learning portal and guide you through preparation, registration and the official exam pathway. Anthropic's eligibility, identity and booking requirements still apply. You sit the official exam and pay Anthropic separately; our fee covers your preparation sprint or programme.
Will I receive a course completion certificate?
Yes. After completing your course, you receive a course completion certificate from Hydralogic AI. This recognises completion of our training. The official Anthropic certification is a separate credential, issued by Anthropic after you pass its exam.
Is the Anthropic exam fee included, and who do I pay?
The exam fee is not included in our sprint or programme fee. You register for the official exam and pay Anthropic separately, using the payment options available in its official booking flow. We do not collect your exam payment. Check the final fee and any eligible discount before paying.
Do you support a second attempt if I do not pass?
We do not currently support exam re-attempts or include a second attempt in our offering. We plan to introduce re-attempt support, but it is not available yet and no launch date is confirmed. Any retake you arrange independently is subject to Anthropic's current rules and separate fees.
Are discounts available for the exam or your training?
We offer Anthropic exam discounts when available, subject to eligibility and the terms of the relevant offer. These apply to the exam fee, not automatically to our sprint fee. We may also run separate discounts on Hydralogic AI training. Amounts, validity and eligibility will be confirmed for each offer; a discount is not guaranteed with every enrolment.
Will other certifications follow the same approach?
Yes. As we introduce other certification tracks, we plan to offer training, our course completion certificate and help with the vendor's official exam pathway. Vendor exam fees stay separate. Access, discounts and retake support will be confirmed for each track before you enrol; upcoming tracks are not available until announced.
What if I get stuck with access, registration or payment?
Contact Hydralogic AI at hello@hydralogic.dev or through our contact page. Tell us your track and the step where you are blocked. We can help with institute onboarding and guide you through the official process; Anthropic handles its own exam bookings, payments and exam rules.
Which Claude certification should I start with?
If you write software, Claude Certified Developer – Foundations. Architect – Foundations is the next step for people designing agent systems; Associate suits people who use Claude without an engineering background.
What do the Claude certification exams cost?
Paid to Anthropic directly, never to Hydralogic AI: Developer $125, Associate $99, Architect $125, Architect Pro $175. Certifications are valid for 12 months.
Is Hydralogic AI connected to Anthropic, OpenAI or the cloud providers?
Yes, as a partner. Hydralogic AI is a partner of Anthropic, OpenAI, AWS, Microsoft and Google Cloud. Partner status does not mean these companies endorse our courses. Each vendor sets its exams and issues its certifications. We coordinate the official access pathway for our learners, subject to vendor requirements.
Do you cover OpenAI, AWS, Microsoft or Google?
OpenAI and cloud deployment are taught inside the labs. AWS, Microsoft and Google exam tracks are next — the order depends on demand.
Will this get me a job?
No, and we won't claim otherwise. We build skill and help you prove it. Employers hire on demonstrated work — which is why the labs exist.
Start here

Twelve questions. About ten minutes. Free.

Instant feedback and the reasoning on every answer. No account, no card.