Build agents you can let act.
Nexus is Hardalion’s control plane for building and operating autonomous agents under explicit authority.
If Nexus says no, the action does not happen.
When an agent acts, authority matters.
- Payment outside authority → Blocked
- Repeated request → No second execution
- Watch before enforcement
- Human authorization required
- Refused action → Recorded, and not executed
- Your systems stay
Authority determines whether the action may proceed. The systems you already run stay.
Authority before the action.
Define what an agent may do. Require a person when that authority is not enough. Stop the action when it is outside authority. Keep the record, including the actions that did not run.
One workflow, with you.
Pick one consequential path. See the authority decision on traffic that looks real. Nothing writes to live systems until you sign.
See the productEvidence you can show.
Every decision is written, including the actions that never ran. You leave with a record, not a slide.
Read the noteThe same authority question, wherever an action is hard to undo.
Explore use casesNotes on authority.
Short reads. The useful question is whether this agent may do this, right now.
Hardalion builds the category. Nexus is the product.
Hardalion builds authority infrastructure for autonomous systems, starting with enterprise AI agents. Nexus is the control plane for building and operating those agents under explicit authority.
Discuss an autonomous workflow.
One workflow. See the authority decision before anything is live.