# Upstream Dependencies

## Portal
- Next.js
- Axios
- Websocket console
- Multipart FormData upload

## API
- Node.js (ESM)
- Express
- Raw http.request for upload proxy
- Prisma
- Token auth

## Agent
- Go
- Runtime root sandboxing
- Atomic file writes
- Metadata tracking
- Shadow backup system

No external reverse proxy required for internal upload.