For VS Code and Cursor

Get the 3S Decision Layer

Typed engineering decisions with calibrated confidence, human oversight and an audit trail, powered by 3S System One, the decision model owned by 3S.

What you receive

The extension
A personal download link for 3s-decision-layer.vsix.
Your access token
Connects the extension to the hosted 3S System One service.
A three-step setup guide
Install, paste your token, run your first decision.

The hosted service runs the development bundle. Please use it with non-confidential code; client deployments run on premises or in your own cloud.