One. Then done.

Flow for humans and agents. One Step at a time.

You and your team drive.

Tabs, channels, requests — all asking for a piece of you. 123.do brings it back to one clear thing in front of each person. You decide. You finish. The team moves with you.

Three horizons. One rule.

● ● DONE Finished. Visible.
<
NOW One thing. Full attention.
>
DO What’s next, ordered for you.

One Step in NOW per person. The constraint that creates flow.

Switch tracks. Stay in flow.

Each Track has its own rhythm. One keypress switches between them — you instantly see what happened last, what’s now, and what’s next. Light context switches that keep momentum.

One flow. Humans and agents.

Everyone on the team works on the same flow with the same rule: one Step in NOW each. Hand a Step to @claude or any specialist with a mention. They take it. Same Track, same rhythm, no context switch.

Meet the team →

Works where you work

One flow. Three surfaces.

>_
Terminal
Add, check, done. Keyboard-first.
#
Slack
/123 add. /123 now. Stay in the conversation.
<◉>
Web
Realtime view across every Track. See your team move steps live.

A calmer way to work with AI.

You and your team drive. Work moves forward.