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Description
From the marketplace listing
Turn Japanese study conversations into saved learning materials. Find and review your vocabulary, grammar and example sentences; practice with short interactive quizzes and web-based reading and listening exercises; and view a summary of your actual learning activity. Sign in to access your own saved content.
Language: English · Automatically detected from descriptions.
From the developer’s listing and package; capabilities are not independently tested. Package observed Nov 3, 2026.
Declared capabilities
Save learning materials
Search saved materials
Review vocabulary and grammar
Declared limitations
Cross-account access must not succeed. Refuse unauthorized access; do not expose another learner's records.
Unsupported destructive operation. Explain that bulk account/data deletion cannot be performed through these tools; direct the user to support where appropriate. Do not claim deletion.
Plan enforcement must not be bypassed. Use a Free test account. Explain any UPGRADE_REQUIRED response and offer Free alternatives; do not retry other tools to evade it.
Review scenarios; not an exhaustive list.
Cost & access
Optional Nihongo321 Pro subscriptions are purchased through external checkout on https://nihongo321.com. Paddle processes payments. The MCP tools do not collect card details or execute purchases.
Terms may have changed since this observation.
Starter prompt
Explain and save this Japanese sentence: 毎朝、日本語を勉強しています。
Initial directory submission of Nihongo321: saved Japanese learning content, review cards, quizzes, reading and listening practice, and actual learning progress.
Declared in the saved package. Remote tools may change independently.
Package details
Publisher declarations from the archived package. These are separate from our research and the live service's terms.