AI-Mocks (by Mokksy) is a Kotlin-based mock server toolkit that brings service virtualization to both HTTP/SSE and LLM APIs — think WireMock meets local OpenAI/Anthropic/Gemini/A2A testing, but with real streaming and Server-Sent Events support.

Kotlin extensons for LangChain4j

Chat on desktop, script in the terminal, and use any AI provider you like.

A matrix bot that reminds you of your food in your canteen

An RPG Demo with AI NPC on Kotlin and LangChain4J

A RAG (Retrieval-Augmented Generation) service designed to enrich AI responses with insights from your personal knowledge base — seamlessly integrating with tools like Obsidian or LogseqDB

See the `kpavlov/quarkus-assistant-demo` repo instead

Kotlin implementation of RAG approach

LangChain4J examples with Kotlin and AI-Mocks

Examples of advanced rag with modified query routing in kotlin (langchain4j).