PTA Docs AI
PTA Docs AI
Lets PTA officers draft notices in Japanese with AI, merge them into Word templates, and export the finished document from a phone.
What this app does
Lets PTA officers draft notices in Japanese with AI, merge them into Word templates, and export the finished document from a phone.
Who uses it
This is a personal tool operated by Hidenobu Nagai. Access is limited to the operator and the small number of people he has allowed. It is not a commercial product and it is not offered to the general public.
Platform
Vercel (Next.js)
Google user data and how it is used
The Google email is used only to sign the officer in and to enforce the owner's allow list. No Gmail, Drive, Calendar or Contacts data is read or written.
- Email address of the signed-in Google Account, checked against an allow list and used to label saved documents
- Basic profile claims (display name and profile picture URL) returned at sign-in, although the app reads only the email
Where the data is stored
- Vercel Blob private storage for generated documents, document metadata, frequently used notices, AI examples and PTA settings
- Browser local storage for a 7-day work-in-progress draft and session storage for passing a prompt between screens
- Rate-limit counters in Upstash Redis, keyed by email address
- No database of its own
Services that receive data
| Service | What it receives |
|---|---|
| Google Sign-In | The sign-in request and the returned account identity. |
| Vercel | Hosting and the private document storage. |
| Command Code GOAT API | The request text, the current draft fields, the PTA settings and any reference notice text used as an example. |
| Upstash Redis | Rate-limit counters keyed by email address. |
Note
The app is reached through a shared hosting domain rather than a domain owned by the operator.