Prep for the CPA Exam With a Free Claude Tutor
CPA Tutor is a free, open-source Claude skill that teaches from the real AICPA blueprint and your own notes, writes practice questions and re-tests what you miss. How to set it up, add your notes, and run your first quiz
CPA Tutor is a free, open-source skill for Claude Code. It explains CPA topics from scratch with real numbers first, breaks down practice questions (including why every wrong answer is wrong), writes fresh questions for you, and keeps a log of what you got wrong so the next session starts there. Its author built it to cover the two things a $2,000+ review course charges for.
Here's what it does, how to set it up in a few minutes, and the limits you should know first.
What it does for your exam
- Covers the US CPA exam: the Core sections FAR, AUD and REG, plus one Discipline section (BAR, ISC or TCP).
- Ships the real AICPA Exam Blueprint (effective January 2026), so it checks what is actually tested and in which section before it answers.
- Put your own notes or textbook text in its corpus folder and it teaches in your book's terms, order and examples.
- Every explanation starts with a plain one-line meaning and a real-numbers example, then the formal rule or journal entry, then where it sits on the exam.
- Paste any practice question: it names what's being tested, solves it step by step, and says why each wrong option is wrong.
- Ask for practice and it writes new questions where every wrong option is a real mistake a test-taker would make, never a random one.
- It waits for your answer before it shows the solution, and logs each miss in a mastery ledger so it comes back next session.
- If a practice answer key looks wrong, it says so and shows its working instead of agreeing.
Free, for your email
Get the full setup steps + the copy-paste setup prompt
The rest of this guide (5 more sections, 1 copy-paste prompt) opens right here. The setup prompt, one paste into Claude that sets it all up, comes by email only. Use your real address.
Unlocks: Step 1: install it · Step 2: add your own notes (optional) · Step 3: study every day · The catch · Sources
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