AgentWorks Hackathon Highlights: 5 Lessons for Building Effective Security Agents

What happened

The first AgentWorks Hackathon, hosted by CrowdStrike, invited security teams worldwide to develop agents on the Charlotte AI AgentWorks platform. Participants focused on creating extensions that could seamlessly integrate with existing workflows, automate routine tasks, and provide actionable intelligence. The event highlighted several innovative agent prototypes that addressed common operational pain points.

Over 200 teams submitted entries, and a panel of experts evaluated them based on criteria such as reliability, observability, and ease of integration. Five standout agents demonstrated how to build robust, trustworthy extensions that can become a true partner to security teams.

Who is affected

SecOps engineers, system administrators, and incident response teams that rely on endpoint agents for detection and remediation are directly impacted. The lessons derived from the hackathon apply to any organization that deploys third‑party or in‑house agents to augment their security stack.

Organizations that use CrowdStrike Falcon, other XDR platforms, or custom agent frameworks will find the guidance relevant, as it focuses on common integration patterns and best practices that can be adapted across vendors.

Impact

Agents that are poorly designed can become a source of noise, consume excessive resources, or fail to surface critical telemetry. The hackathon underscored the importance of building agents that are lightweight, deterministic, and provide clear visibility into their actions.

By adopting the lessons presented, teams can reduce alert fatigue, improve response times, and increase confidence in automated playbooks. The cumulative effect is a more efficient security operation center that can focus on higher‑value tasks.

Exposure

Agents that lack proper observability expose teams to blind spots. If an agent fails silently or misreports its state, defenders may miss indicators of compromise or misattribute activity. The event highlighted several exposure vectors, including uninstrumented code paths, opaque telemetry, and insufficient logging.

Defenders should assess their current agent portfolio for these weaknesses and prioritize remediation. Exposure can be mitigated by enforcing strict logging, validating telemetry against known baselines, and implementing health checks that surface anomalies.

What to do

Implement the five core principles distilled from the hackathon:

• Design for observability: expose health, performance, and telemetry metrics through standard interfaces.
• Keep agents lightweight: limit memory and CPU usage to avoid degrading endpoint performance.
• Validate inputs and outputs: enforce strict schema checks to prevent injection or corruption.
• Automate self‑healing: incorporate health‑check loops that can restart or reload components on failure.
• Integrate with existing tooling: expose APIs that allow orchestration engines to query state and trigger actions.

Apply these principles when building new agents or evaluating third‑party solutions. Conduct regular audits to ensure agents meet the defined criteria and that any deviations are addressed promptly.

What to watch

Emerging trends in agent design include AI‑driven decision making, serverless execution models, and cross‑platform compatibility. Keep an eye on how these trends evolve, as they can introduce new attack surfaces or operational complexities.

Additionally, monitor the evolving threat landscape for attacks that target agent components, such as credential dumping via agent processes or manipulation of telemetry streams. Stay informed through threat intelligence feeds and incorporate defensive controls that detect anomalous agent behavior.