The official Java SDK for Model Context Protocol servers and clients. Maintained in collaboration with Spring AI

Omnigent is an open-source AI agent framework and meta-harness: orchestrate Claude Code, Codex, Cursor, Pi, and custom agents — swap harnesses without rewriting, enforce policies and sandboxing, and collaborate in real time from any device.

An open-source, code-first Go toolkit for building, evaluating, and deploying sophisticated AI agents with flexibility and control.

Real time communication for agents. Wake on message, channels, DMs and actions. Useful for orchestrating agents.