AI Certificates

study.aicertificates/practice-exams

Practice questions for the four Claude certifications. The assistant never sees the key.

Yes, your AI can use this right now.Answered a live MCP handshake in 567 ms with no sign-in needed and exposes 5 tools.

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Settings → Connectors → Add custom connector
URL: https://aicertificates.study/api/mcp

5 tools, verified live

Pulled straight from the server with tools/list on 2026-10-17.
list_examsread-only

The Claude certifications covered here, with exam codes, item counts, fees and the full domain list with published weights. Call this first to get valid exam slugs.

get_practice_questionread-only

Returns one original practice question with its options and no answer key. Present it to the user and let them choose before calling check_answer. Pass every id already served in exclude_ids — this server is stateless and remembers nothing.

my_progressread-only

Their recorded history for one exam, broken down by blueprint domain with the weakest first, plus how their misses compare with everyone else's on the same free-form questions. Call this at the start of a study session to decide what to drill, and after a run of questions to show what moved. It names the domain to pass to get_practice_question, and when their misses follow the crowd's favorite wro

open_studyread-only

Open or resume the study page for an exam, optionally focused on a domain or a sub-objective. Use this when someone asks to study rather than to be quizzed in chat: the page gives them a visible question they answer themselves, and once it is open a richer set of tools appears for reading and steering that screen. Returns the URL; a browser agent should navigate there.

check_answer

Grades the user's choice and returns an explanation for EVERY option, including the ones they did not pick. On this exam two options are frequently defensible and only one is credited, so the reasons the wrong options lose are the part worth teaching.

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