Corelight’s GenAI Accelerator Pack features the industry's first Model Context Protocol (MCP) server, specifically designed to facilitate easier access to detailed network data and alerts for cybersecurity AI agents and enhance the analysis of network security information.
The announcement comes at a pivotal moment for cybersecurity. Organizations increasingly rely on AI agents to enhance their security posture, but until now, these systems have struggled with inconsistent interfaces and complex integrations. Corelight's MCP server provides a standardized way for AI agents to access rich network evidence directly from security information and event management (SIEM) platforms, including Splunk, Elastic, and LogScale.
This innovation accelerates the SecOps transformation by enabling "agentic SOC," where AI-powered agents work seamlessly alongside human analysts to detect, investigate, and respond to threats.
Understanding Model Context Protocol in cybersecurity
Model Context Protocol emerged in late 2024 as a solution to a growing problem in AI integration. As organizations deployed more AI agents across their security infrastructure, each integration required custom development work, creating inconsistencies in authorization, logging, and behavior. MCP addresses these challenges by providing a universal interface that allows large language models (LLMs) to interact with external systems securely and efficiently without the need to understand the underlying data schema.
Think of MCP as the cybersecurity equivalent of USB for computer peripherals—it creates a standard connection method that eliminates the need for custom adapters. For cybersecurity teams, this means AI agents can interact with multiple security tools through a consistent interface, dramatically reducing complexity and deployment time.
The protocol operates through a client-server architecture with three core components: the Host (which runs the AI model), the Client (which handles communication), and the Server (which provides access to tools and data). This structure enables AI applications to interact with enterprise security systems in a structured manner.
Why MCP matters for network security
Security operations teams face an overwhelming volume of alerts, network traffic, and threat intelligence data daily. Traditional approaches to managing this information often result in alert fatigue, missed threats, and slow response times. MCP fundamentally changes this equation by enabling AI agents to process, correlate, and act on security data with human-like reasoning but machine-speed execution.
Corelight’s network data provides the ground truth for understanding and reconstructing cyber attacks. Unlike endpoint or application logs that only show part of the story, network data captures the complete picture of how attackers move through an environment. By making this rich evidence easily accessible to AI agents through MCP, Corelight is accelerating the threat detection and triage process without impacting the current workflow.
Corelight advantage: Network evidence that powers AI SOC
Corelight’s approach ensures that AI agents have access to the high-quality data they need to make accurate decisions while providing the transparency and explainability that modern enterprise security operations require.
As more vendors adopt MCP standards, security tools will become increasingly interoperable, reducing the complexity and cost of managing diverse security infrastructures. By automating routine tasks and providing AI-powered insights, MCP enables analysts to concentrate on strategic thinking, complex problem-solving, and proactive threat hunting activities, rather than spending time on tooling integrations.
Getting started with Corelight MCP
Organizations interested in exploring Corelight's MCP capabilities can participate in the private preview program currently available to existing customers. This early access program allows security teams to evaluate the technology in their environments and provide feedback that will shape the final product.
The implementation process focuses on practical integration with existing security tools and workflows. Rather than requiring organizations to replace their current infrastructure, Corelight's MCP server works with popular SIEM platforms and security tools, minimizing disruption to existing workflows.
