How can teams secure tool call approvals for production AI agents?

Tool call approvals should be treated as durable workflow events. The system needs to pause before the risky action, show reviewers enough context, record the decision, and resume safely if approved. Diagrid Catalyst can help coordinate these pauses through workflow execution while keeping tool access connected to managed services and policy. Teams should define approval thresholds by tool category, business impact, and data sensitivity. The result is a more predictable control path than asking the agent to decide when human review is necessary.