Hachimo
ProtoductAI株式会社 v1.0.0
English study memory & review
From the developer
Cost & access
The plugin does not sell anything, show plans, or link to purchase pages.
Declared limitations
- Do not trigger Hachimo for a standalone translation request.
- Do not trigger Hachimo for unrelated weather information.
- Do not imply support for account deletion through MCP.
Not specified in the available declarations: capabilities.
Onboarding example
Show my Hachimo plan for today.
Sources & dates
Developer declarations; not independently tested. Listing last checked Nov 7, 2026. Package observed Nov 7, 2026.
Description
From the marketplace listing
Hachimo gives Japanese English learners continuity across ChatGPT sessions: it saves agreed lesson results, vocabulary, and recurring mistakes to a private learning memory, turns them into spaced-repetition review, and keeps a personalized 5–15 minute daily plan and progress record. Hachimo only reads and writes your own learning data: today's plan, lesson records, review cards, practice activities, progress and learner profile. It previews a lesson before saving it, never reveals a review answer before you try, and does not access your email, calendar, files or chat history. Sign in with the same account you use in the Hachimo iOS app.
Language: English · Automatically detected from descriptions.
Changes
No changes recorded yet. Follow this plugin to keep track of future changes.
First seen Nov 7, 2026. Last seen Nov 7, 2026.
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Keywords
Files & skills
File archives
Skill instructions
get-started823 Bytes
--- name: get-started description: Start using Hachimo from ChatGPT. Explains what Hachimo keeps in your private English-learning memory and suggests first requests. --- # Get started with Hachimo Hachimo keeps your private English-learning memory: daily plans, lesson records, review cards and progress, the same ones you see in the Hachimo iPhone app. 1. Connect Hachimo and sign in with your Hachimo account. 2. Try a first request: - "Show my Hachimo plan for today." - "Give me one Hachimo review card. Don't show the answer until I reply." - "Save this lesson to Hachimo as today's materials." 3. Hachimo previews everything before saving a lesson, and never reveals a review answer before you try it. Hachimo only reads and writes your own learning data. It does not read your email, calendar or files.
Release notes
Initial release: daily plan, lesson save with preview, practice activities, spaced-repetition review and 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.
- Package author
- ProtoductAI Inc.
- Keywords
- See keywords
- Listing translations
- ja-JP
- Getting started skill
- ./skills/get-started/SKILL.md
- Commerce declaration
- Does not support commerceThis does not establish whether access is free or paid.
- Review scenarios
- 5 positive · 3 negativeScenario counts, not test results.
Package observed Nov 7, 2026.
Technical details
- First seen
- Nov 7, 2026 · 00:00 UTC
- Last seen
- Nov 7, 2026 · 18:00 UTC
- Collection status
- Collected
plugin_asdk_app_6adc9fd3ded08191859336bc3c0cd191
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