Konstantin Pavlov

jreactive-8583. Kotlin/Java Client & Server for ISO8583 & Netty

fixio. FIX Protocol Support for Netty

spring-hmac-rest. Spring HMAC authentication filter for RESTfull webservice example.

langchain4j-kotlin. Kotlin extensons for LangChain4j

tachyon. 💫 Tachyon MCP Runtime for JVM - a Java Model Context Protocol (MCP) server with Streamable HTTP, native Netty transports, tasks, resources, prompts, resumable sessions, and stateless deployment support.

ksp-maven-plugin. Kotlin Symbol Processor (KSP v2) Maven Plugin

koog-spring-boot-assistant. Kotlin + SpringBoot + Koog + Promptfoo example

twilio-mock. Twilio Mock API Server

javable. Kotlin-Java interoperability wrapper generators

netty-jaxrs. JAX-RS Handler for Netty 4.1

koog-sauce. The finishing touch to JetBrains Koog

selenide-maven-sample. Sample Maven project with Selenide tests

elven. An RPG Demo with AI NPC on Kotlin and LangChain4J

kmons. Missing pieces of Kotlin puzzle 🧩

finchly. Helper utilities for integration testing

langfuse-jvm. JVM clients for LangFuse

nginx-secure-proxy. Optimized container for Nginx with very secure SSL and mod_security enabled

mock-statsd. Mock StatsD is a Kotlin/Java library for simplified testing and detailed verification of applications sending metrics to a StatsD server. With automated port management and seamless JUnit 5 integration, it ensures efficient and effective metrics testing for superior software reliability.

spring-reactive-messaging. Reactive messaging SQS producer/consumer inspired by Spring Messaging and Spring Integration, implemented using Project Reactor.

tomcat-custom-env. Tomcat Custom Configuration Example

quarkus-assistant-demo. Kotlin

kt-schema. 📐 Kotlin Multiplatform library for generating JSON Schema and LLM function schemas from Kotlin classes and functions using KSP, reflection, or kotlinx.serialization. The next step for kotlinx-schema

koog. Koog is a Kotlin-based framework designed to build and run AI agents entirely in idiomatic Kotlin.

ai-mocks. [Moved] Mock LLM implementations, inspired by wiremock and mockito

await4j. Simplify asynchronous programming in Java with Project Loom virtual threads and a familiar async/await style API

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

securitywatch. Automatically exported from code.google.com/p/securitywatch

stocks. Sample Stocks Service

wiremock. Docker container for Wiremock standalone

kpavlov.

spring-cloud-config-sample. Sample SpringFramework-driven application configured to use local or remote configuration server.

dynamic-sslsocketfactory. Dynamic (Lazy) SSLSocketFactory Implementation

simple-transaction-service. Simple RESTful​ ​API​ ​for​ ​money transfers​ ​between​ ​accounts

spring-ai-llm-proxy. LLM Proxy with Spring AI and Model Context Protocol