atmosphere
Portable AI agent runtime for the JVM. One @Agent class runs on Spring AI, LangChain4j, Anthropic, or 9 more behind one SPI. Token streaming, tool calls, human approvals, and governance over WebSocket, SSE, gRPC, or WebTransport/HTTP3. Speaks MCP, A2A, and AG-UI.
| Category | Search & Web |
|---|---|
| Author | Atmosphere |
| Stars | 3821 |
| Language | Java |
| License | Apache-2.0 |
| Last update | 2026-10-16 |
| Source | https://github.com/Atmosphere/atmosphere |
Tags: a2a, acp, agentic-ai, ai-agents, anthropic, crewai, embabel, event-driven, java, koog, langchain4j, llm, mcp, multiagent, quarkus, rag, spring-ai, spring-boot, sse, websocket
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