E2EE· DEVICE KEYS
Your server can't read your tasks.
Devices encrypt tasks, history, and images before upload. Only they hold the keys, so even the machine running the server cannot read your tasks.
Sync
Your tasks,
on every machine.
End-to-end encrypted sync through a server you run. Free, open source, and invisible once it's set up.
Your serveraven serverHome server or VPS · VPN
LaptopTUI · CLI · agentskeys
DesktopTUI · CLI · agentskeys
Phonecoming soonkeys
SQLITE· OFFLINE
Works offline. Syncs later.
Every change lands in your local database first. Nothing waits on the network, and the sync daemon catches up when the server is reachable.
TUI· CLI· AGENTS
One queue, every machine.
Your terminals and your coding agents work from the same tasks. Aven for iPhone and Android joins the same sync when it ships.
CONFLICTS· KEPT
Nothing silently overwritten.
When two devices edit the same field between syncs, Aven keeps both values and asks you to choose.
How it works
Four commands, once.
- Start a server
aven server setupprints a setup invitation, thenaven serverserves it. - Set up one device
aven sync setupwith the invitation. Its tasks become the starting data. - Invite the next
aven sync inviteprints an invitation and a QR code, valid ten minutes. - Join
aven sync joinon the new device. Tasks download, then images.
Where it runs
Pick how your devices reach it.
RECOMMENDED
Private network
Tailscale or WireGuard. Devices connect to the server's VPN address and nothing is exposed to the internet.
PUBLIC
Behind a TLS proxy
Put it behind the reverse proxy you already run and give devices its HTTPS URL.
CONTAINER
Docker or Compose
The same server in a container, with a volume for storage and an invitation-only setup.
Your tasks are already local.
Now take them with you.
Sync is not a backup. Keep your own backups too.