AgileBlue Cerulean Agent is an XDR agent that provides endpoint detection and response capabilities. The agent monitors endpoint behavior continuously and collects real-time telemetry data from devices across an organization's infrastructure. The agent performs behavioral analytics to identify suspicious activity and advanced threats that signature-based detection methods may miss. It operates as a lightweight component that can be deployed in minutes without disrupting user operations. Cerulean Agent integrates with AgileBlue's Sapphire AI platform to enable automated threat response and enriched detection capabilities. The agent supports deployment across both cloud and on-premises environments, providing visibility into remote laptops and critical infrastructure endpoints. The solution is designed for mid-market organizations and has been deployed across more than 10,000 endpoints. It monitors endpoint activity without requiring manual intervention for response actions. The agent works as part of a broader security platform that includes protection across cloud, network, and Microsoft 365 environments. Organizations in regulated industries use the agent to detect threats in real-time while maintaining continuous monitoring of endpoint behavior across their environment.