Use AI directly in the command line you already know
An AI coding entry point for developers. Install and sign in once per device to use your team's enabled coding capabilities from the command line — or connect Claude Code or Codex to 4YI.
You don't have to change everything at once. Talk to our team and try this capability on one real task.
4YI is not only for content and business teams. It also gives developers an AI coding entry point close to their daily habits, so creative work, development and delivery draw on the same team capabilities.
4YI CLI is the AI coding entry point for developers. After a one-time install and sign-in on each device, developers can use the team's enabled coding capabilities straight from the command line to:
Teams already using Claude Code or Codex can connect those tools to 4YI and keep working the way they do today.
Account authorization happens in the browser — there is no need to copy complex credentials by hand — and the original connection can be restored at any time if you want to switch back.
For developers, it is a smoother experience: no switching between multiple consoles, and no separate credential management.
For the team, member identity, available capabilities and usage can be managed in the same workspace, keeping a clearer balance between speed and spend.
Install once, then start straight from the command line.