agentflow4j

Build AI agents you can trust in production. AgentFlow4J is a framework and runtime for governed, stateful multi-agent systems on the JVM. Human approvals · Checkpoints · Budget controls · Tool policies · Durable execution. Maintained by datallmhub on GitHub, where it has earned 46 stars from the community.

It's actively developed around agent-runtimes, agentflow, agentflow4j, and is a solid reference for anyone building with these tools.