Who it is for
Students revising for entrance exams who want a personal bank of practice questions they can return to.
Overview
A study tool for building practice items inside ChatGPT. Questions take multiple-choice form and can be written around whatever material is being revised.
Storage is what separates it from asking for questions in an ordinary conversation. Items go into a private library belonging to the person who made them, so a set written in one sitting can be reopened later for review and repeated practice. The library is private to that person rather than shared with other users of the app.
The listing covers question creation and saving, and describes no further study functions. The developer is the Japanese company Aster Link.
Students revising for entrance exams who want a personal bank of practice questions they can return to.
The saved library is the distinguishing part, since writing questions alone needs no separate app.
Availability
受験王 is listed in the ChatGPT apps directory only. 株式会社アスターリンク has no connector under the same domain in the Claude directory; 392 of the 3,150 products here are on both marketplaces, and this is not one of them.
ChatGPT apps are built on MCP, and the same server can back a Claude connector, so the absence is a distribution decision rather than a technical one.
ChatGPT listing
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This is an independent catalogue entry compiled by Node8 from 受験王's public marketplace listing as it stood in August 2026. Listing facts come from the marketplaces; the comparisons against the rest of the directory and any live-endpoint measurements are Node8's. Node8 is not affiliated with 株式会社アスターリンク, and inclusion here is not an endorsement.
Node8 builds MCP servers end to end: deciding which tools are worth exposing, the authentication and permission model, the review submissions, and the onboarding that gets them used. One server serves ChatGPT, Claude, and Microsoft Copilot.