Spring Boot Agents

A2A Java SDK for Spring Framework. Including server, Spring Boot auto configuration, Spring AI tools, and Spring AI examples.

Pure Java implementation of Google A2A protocol. Integrate your Spring Boot Java applications with A2A protocol, includes client and server both. Any agent built with a2ajava will also be exposed as MCP tool automatically.

About Pure java implementation of Google A2A protocol. This project demonstrates how to build an A2A-compliant multi-agent system using Spring Boot, Ollama, and the Agent-to-Agent (A2A) protocol. The architecture is based on a Parent Agent that orchestrates multiple Child Agents (e.g., Order Agent, Seller Agent).

A2A4J is a comprehensive Java implementation of the Agent2Agent Protocol, including server, client, examples, and starters.