OpenGPA by eschnou

Agents-flex is A lightweight Java AI agent development framework (positioned as a counterpart to Spring AI). It supports features such as RAG, MCP, Skills, Text2SQL, LLM Wiki, Sub-agents, Web Search, TTS (synchronous and streaming), and STT. Maintained by agents-flex on GitHub, where it has earned 1,057 stars from the community.

Web UI for Ollama built in Java with Vaadin, Spring Boot and Ollama4j. Maintained by ollama4j on GitHub, where it has earned 126 stars from the community.

Sample Spring AI Application with several use cases. Maintained by piomin on GitHub, where it has earned 70 stars from the community.