HowsMyData
[backend · ai security]
A FastAPI gateway between people and LLMs that stops PII, secrets and sensitive documents before they leak.
Stack
- Python
- FastAPI
- SQLAlchemy
- SQLite
- ChromaDB
- Tesseract
- PyMuPDF
- React
- TypeScript
- Vite
- Tailwind v4
- Radix UI
- React Flow
- SSE
- Docker Compose
Notes
A staged pipeline normalizes, detects, judges and applies policy, then masks, redacts or blocks every request.
Masking is reversible: values swap for tokens before the model and come back only for the person who asked.
The React UI streams each stage over SSE, so you can watch the gateway think.
