One workspace for coordinated AI work. Tell Ullumii what you need, use the AI tools your team already works with, follow progress, review important decisions, and keep the work together.

Which AI tools can I use with ullumii?

Ullumii is designed to bring supported AI tools such as Codex and Claude Code into one coordinated workspace, with additional supported tools available as your needs grow.

Do I need to be a developer to use ullumii?

No. Ullumii is designed so technical and non-technical users can describe what they need, follow progress, and review results from the same workspace.

Ullumii desktop

ullumii by Arobi

Download the current desktop release. Ullumii v0.2.29 will appear here only after the signed release is ready for customers.

Download ullumii See Ullumii

Latest Windows 0.2.28

Windows 0.2.28 is the current public ullumii release.

Update route active

Older supported Windows ullumii clients are routed to the 0.2.28 updater manifest.

Install lane Windows current

Current Windows installers are served from the qline signed release lane. macOS and Linux public package downloads are unavailable until their signed release evidence is complete.

Current signed release lane

ullumii Platform Availability

Windows is current at 0.2.28. macOS and Linux public packages are not currently published through an independently verifiable signed release lane. The historical macOS and Linux alias paths return to this package page rather than advertising unverifiable packages.

Windows setup 0.2.28 JAWS_0.2.28_x64-setup.exe Windows MSI 0.2.28 JAWS_0.2.28_x64_en-US.msi Windows updater manifest 0.2.28 latest.json

Screenshot of the ullumii native first-run workspace. — Historical pre-ullumii 0.2.25 native-workspace screenshot. Current signed Windows compatibility metadata is 0.2.28; the customer mission-control direction is hosted and tenant-scoped.

Route governed

Before You Install

ullumii is designed to be the desktop trust anchor for local project folders. Keep your project workspace explicit and avoid granting broad filesystem access to remote devices.