ChatGPT Plugin

Class Key

English practice by class code

Brand: AI英語教育ラボ

Category: Education
Primary Subcategory: Language Learning & Tutor Marketplaces

Integration details

Description

Class Key retrieves teacher-prepared English lesson settings using a six-character class code. Learners can confirm the lesson title and version, then use the returned scenario, AI role, optional English level, and feedback settings for practice in ChatGPT. The tool does not receive student identities, answers, or chat transcripts. It records usage counts and enforces request limits. Teacher sign-in and in-app reporting on the companion website are not yet available; a public sample lesson is available with code CKTEST.

Integration type: Plugin
Verification status: Not applicable
Platform: ChatGPT
Category: Education
Primary Subcategory: Language Learning & Tutor Marketplaces
Secondary Subcategories: None listed
Brand: AI英語教育ラボ
Access: No account required
First tracked: 2026-10-11
Tool count: 1
Geography: US

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Primary Subcategory

Competing in ChatGPT Language Learning & Tutor Marketplaces

View Category

Listed in alphabetical order

Primary Subcategory

Accent Oracle by BoldVoiceComing soonGet notified

AI4F Japanese StudyComing soonGet notified

BlossomComing soonGet notified

BoldVoice PronunciationComing soonGet notified

Clasora Tutor FinderComing soonGet notified

Class KeyComing soonGet notified

Tools

1 tool agents can invoke

Retrieve a teacher-prepared English lesson using only its six-character lesson code; do not send student identities, answers, or conversation text. Returns structured lesson settings or not_found, expired, suspended, or rate_limited. Updates usage and rate-limit counters and may refresh a temporary lesson cache; does not modify lesson content, publish material, or send messages.

FAQs

Class Key ChatGPT Plugin FAQ

How the directory, categories and Discoverability Score work.

Read the methodology

How do I improve Class Key's ChatGPT Plugin discoverability?

The levers are the listing surface agents actually read: names, descriptions, keywords, tool metadata, and registry health. Which lever matters depends on where discovery breaks, which is what continuous measurement shows.

What are Class Key alternatives on ChatGPT?

As of 2026-10-11, Class Key competes with Accent Oracle by BoldVoice, AI4F Japanese Study, Blossom, BoldVoice Pronunciation, Clasora Tutor Finder, CollegeFill, English Exercises, Gordito and 16 more in ChatGPT Language Learning & Tutor Marketplaces, ranked by public Discoverability Score.

Where is this profile measured?

This profile uses the geography attached to the latest public registry snapshot: US. Locale tags are intentionally omitted.