Real-time

atmosphere

Real-time transport layer for Java AI agents. Build once with @Agent — deliver over WebSocket, SSE, gRPC, and WebTransport/HTTP3. Talk MCP, A2A and AG-UI.

Atmosphere

Maintainer

3.8k stars

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About this project

Real-time transport layer for Java AI agents. Build once with @Agent — deliver over WebSocket, SSE, gRPC, and WebTransport/HTTP3. Talk MCP, A2A and AG-UI. Maintained by Atmosphere on GitHub, where it has earned 3,792 stars from the community.

It's actively developed around java, websocket, spring-boot, and is a solid reference for anyone building with these tools.