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koog

koog

by JetBrains · GitHub

Koog is a JVM (Java and Kotlin) framework for building predictable, fault-tolerant and enterprise-ready AI agents across all platforms – from backend services to Android and iOS, JVM, and even in-browser environments. Koog is based on our AI products expertise

# agentframework# agentic-ai# agents# ai
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⭐ Stars
4.5k
🍴 Forks
450
🔥 Trending
+18 this week
📜 License
Apache-2.0
Commercial use OK
📅 Created
2025
🔄 Last commit
yesterday
🏷️ Category
agentframework
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📈 Star history
4.5k4.4k
2026-07-072026-07-22
📄 About

Koog is a JVM (Java and Kotlin) framework for building predictable, fault-tolerant and enterprise-ready AI agents across all platforms – from backend services to Android and iOS, JVM, and even in-browser environments. Koog is based on our AI products expertise

Frequently asked questions

What is koog?

Koog is a JVM (Java and Kotlin) framework for building predictable, fault-tolerant and enterprise-ready AI agents across all platforms – from backend services to Android and iOS, JVM, and even in-browser environments. Koog is based on our AI products expertise

Is koog open source?

koog is an open-source project. It is released under the Apache-2.0 license.

Is koog free?

Yes. koog is free and open source — you can use, modify and self-host it.

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