Keep project decisions, lessons, and handovers connected across people and AI tools.
Sign in to download the Nucleus desktop agent.
Access is by invitation from a Nucleus administrator. Need access or a password reset? Contact your administrator.
Everything you need to start your first shared handover.
Connect your local Git projects to your team's shared knowledge.
Extract the ZIP and keep the app folder together. This pilot requires Git for Windows; AI connections also require Node.js 24+.
SHA-256
Open Nucleus Brain from the extracted Windows app folder.
Your administrator gives your device access to the Nucleus Tailscale network.
Follow the included setup guide. Obtain the workspace key privately from your administrator.
Retrieve context, claim a task, and leave a handover for the next person.
Share this single-use invitation privately with the named teammate. It expires after 48 hours.
Removing a portal account blocks downloads. Remove its device from Tailscale separately to revoke access to the private brain.
We’re using Nucleus internally before opening it to customers. Public registration, payment collection, and the planned 14-day trial are not active.