Solon-AI
A Java framework for building LLM, RAG, MCP and multi-agent applications, integrated with the Solon ecosystem and embeddable in Spring Boot, Vert.x, Quarkus and other Java frameworks.
Solon-AI is a full-scenario Java AI development framework that unifies large language model access, retrieval-augmented generation, the Model Context Protocol and agent orchestration behind one API. A ChatModel interface adapts differences between providers such as OpenAI, Gemini, Claude, Ollama, DeepSeek and Dashscope, with both synchronous and reactive calls.
Its RAG support covers document loading, splitting, embedding and reranking, and its agent layer supports ReAct-style reasoning and multi-agent team collaboration, with graph-driven orchestration for observable execution flows. It embeds into Spring Boot, Vert.x and Quarkus, and its MCP integration lets it act as both an MCP client and server. It supports Java 8 through Java 26.