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Version 3.0.0October 2026

JUSTINIAN 3.0.0The most powerful AI software engineer for government.

Every Justinian chat now runs in its own workspace with a full development environment. Connect a repository, describe the change, and Justinian writes it, runs your tests and pushes it to your repository for your team to review.

Justinian fixing a bug in a repository: it edits the code, runs the tests until they pass, and shows the changed files.
Every chat
its own workspace, with a full development environment
WCAG 2.1 AA
the standard Justinian builds pages and forms to
FIPS
encrypted sandboxes, managed by your tenant administrators
01

Always build under government accessibility laws

Justinian builds pages and forms to WCAG 2.1 AA, the accessibility standard behind the ADA rules for government websites. It runs accessibility checks on its own work and fixes what fails before handing it back.

Justinian building a public web form, running an accessibility check and fixing the issues it finds.

Checks its own work

Justinian runs accessibility checks on what it builds and fixes what fails before handing it back.

Live running and testing

Every chat's workspace can run the app it is building, so it is tested the way people will use it.

02

Bespoke workflow management software

Stop shopping for a vendor product that almost fits. Describe any workflow, whether it's bill tracking, fleet management, FOIA requests or a workflow unique to your office, and Justinian builds software that fits it exactly.

Justinian building a motor pool fleet tracker with vehicles, service due dates and overdue alerts in one view.

A broad range of languages and packages

From C# to Python, Justinian works with the software libraries your team already uses.

Connected to your systems

Self-serve, persistent integration with GitHub and other version control systems, databases and large cloud providers.

03

Browser and computer use, built in

Justinian clicks, types and navigates real websites in a tab beside your chat. You can take over any time. In the Justinian desktop app, it goes further with full computer use, working across your computer the way you do.

Justinian browsing the Federal Register live in a tab beside the chat: it searches, opens the newest proposed rule and finds its comment deadline.

You stay in control

Watch Justinian work in the tab beside your chat and take over whenever you want.

04

Close the app. The work keeps going.

Builds, test runs and analyses run in Justinian's workspace, not on your device. Close the tab or shut your laptop and Justinian keeps working.

Secure by design

Everything runs in FIPS encrypted sandboxes, not with full access to your computer, and tenant administrators can monitor and manage use instantly.

Ready to explore?

I am available now in Justinian 3.0.0. Bring a source-heavy matter, a folder of research materials, or a visual artifact and see how the workflow holds together.

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