Kotlin 用于 AI 驱动的应用开发

Kotlin provides a modern and pragmatic foundation for building AI-powered applications.

It can be used across platforms, integrates well with established AI frameworks, and supports common AI development patterns.

This page introduces how Kotlin is used in real-world AI scenarios with working examples from the Kotlin-AI-Examples repository.

Kotlin AI 代理化框架——Koog

Koog is a Kotlin-based framework for creating and running AI agents locally, without requiring external services. Koog is JetBrains' innovative, open-source agentic framework that empowers developers to build AI agents within the JVM ecosystem. It provides a pure Kotlin implementation for building intelligent agents that can interact with tools, handle complex workflows, and communicate with users.

更多使用场景

There are many other use cases where Kotlin can help with AI development. From integrating language models into backend services to building AI-powered user interfaces, these examples showcase the versatility of Kotlin in various AI applications.

检索增强生成

Use Kotlin to build retrieval-augmented generation (RAG) pipelines that connect language models to external sources like documentation, vector stores, or APIs. For example:

  • springAI-demo: A Spring Boot app that loads Kotlin standard library docs into a vector store and supports document-based Q&A.
  • langchain4j-spring-boot: A minimal RAG example using LangChain4j.

基于代理的应用程序

Build AI agents in Kotlin that reason, plan, and act using language models and tools. For example:

  • koog: Shows how to use the Kotlin agentic framework Koog to build AI agents.
  • langchain4j-spring-boot: Includes a simple tool-using agent built with LangChain4j.

思维链提示

Implement structured prompting techniques that guide language models through multistep reasoning. For example:

后端服务中的 LLM

Integrate LLMs into business logic or REST APIs using Kotlin and Spring. For example:

  • spring-ai-examples: Includes classification, chat, and summarization examples.
  • springAI-demo: Demonstrates full integration of LLM responses with application logic.

具有 AI 的多平台用户界面

Use Compose Multiplatform to build interactive AI-powered UIs in Kotlin. For example:

  • mcp-demo: A desktop UI that connects to Claude and OpenAI, and presents responses using Compose Multiplatform.

探索示例

You can explore and run examples from the Kotlin-AI-Examples repository.

Each project is self-contained. You can use each project as a reference or template for building Kotlin-based AI applications.

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