Vadim Briliantov, Technical Lead for Koog at JetBrains, shares insights on building AI agents in Kotlin. He defines AI agents as dynamic problem solvers that interact with environments using Koog, an open-source framework. The discussion highlights Koog's applications, including backend automations and on-device agents, while exploring features like multi-phase coding strategies and custom tool management. Vadim also delves into history compression techniques, type safety, and the roadmap for future development, emphasizing Koog's enterprise readiness and exciting open-source potential.