Sentinel is under active development. It is not a released security product.

Your shield

Security that explains itself.

Sentinel is being built as Steward OS’s protected security boundary: it detects and enforces; Stu helps people understand what happened.

Trust by architecture

Stu can ask. Sentinel decides.

The product direction keeps assistance and authority separate. Security scope and approval are intended to come from trusted Sentinel-side policy—not caller-controlled prompts or model output.

Protection

Future direction includes safer file, process, network, and privacy controls.

Clarity

Instead of unexplained alerts, people should be able to ask why something was blocked.