Agentra: A Supervisable Multi-Agent Framework for Enterprise Intrusion Response

Agentra is a new multi-agent Intrusion Response System (IRS) framework designed to enhance enterprise intrusion response by transforming alerts from various security platforms into structured incident response plans based on established frameworks like MITRE ATT&CK and NIST CSF 2.0. It features a role-scoped agent architecture, a Planner-Validator review loop, and an append-only audit log, achieving a significant improvement in false positive-aware IRS F1 scores from 0.61 to 0.84 against a static baseline. This framework is crucial for practitioners as it offers a more dynamic and validated approach to incident response, reducing delays and improving the effectiveness of security operations.