Verify asks
Should this agent be allowed to use this tool? Has it changed since we trusted it? Is this agent permitted to do this? Should this specific invocation execute right now?
ABOUT
Signal Before Action.
Most automation infrastructure is concerned with executing an action. Sentinel Signal is concerned with the moment immediately before the action.
One principle, applied across domains
Systems increasingly take actions without a human examining every step. Sentinel Signal provides the evidence, risk intelligence, policy, and decision controls needed before those actions occur.
Healthcare Intelligence asks
Should this claim be routed, reviewed, or submitted?
Observe → understand → decide → act
The same abstraction connects every Sentinel Signal product, and the architecture is designed so another decision surface can be added later without another parent-brand redesign.
01
Observe
Collect continuously changing evidence.
02
Understand
Normalize evidence into structured, versioned intelligence.
03
Decide
Evaluate risk, trust, policy, and context.
04
Act
Allow systems to route, approve, deny, warn, or escalate.
05
Learn
Capture outcomes and new evidence for subsequent decisions.