Sign in

DevHub asks you to sign in with Vartari ID. Until you do, it shows only the sign-in screen and the MCP server stays off: the screen says “The MCP server is off until you sign in.”

1. On the first start, the screen is titled “First start”. Click Sign in with Vartari ID.
2. DevHub opens your browser on the Vartari ID sign-in page. Confirm the sign-in to DevHub there. DevHub never sees your password.
3. Go back to DevHub. The screen “Finish signing in in your browser” shows “Waiting for the confirmation in the browser” and how long the link is still valid. When the browser confirms, DevHub says “Connecting the account…” and moves on by itself.

While DevHub waits, three buttons are available: Open the browser again, Copy link (to open the link in another browser) and Cancel.

What	How long
The sign-in link	10 minutes. After that DevHub says “The link expired” and offers Sign in again.
A session	7 days. Then you sign in again in the browser.
Working offline	Up to 72 hours after DevHub last reached Vartari ID, and only while the session has not ended.
The warning	From 24 hours before the session ends, the main window says when it ends and offers Sign in again. The current session keeps working until the new one is confirmed.

Setting the computer clock back does not extend any of this.

• “This account cannot use Vartari DevHub.” The account has no access to DevHub. Write to [email protected].
• “Signing in did not work”: DevHub did not get a confirmation from the browser. Click Sign in again.
• “The session expired”: click Sign in again.

Settings > Account and plan shows the account, the plan and when the session ends, with Refresh session and Sign out. After signing out, or when the session ends, DevHub returns to the sign-in screen at once and the MCP server stops. Next time the screen says “Welcome back” and offers Sign in again.

Choose a workspace profile.