AgentScout / frameworks / Atmosphere
frameworksOpen sourceNewAdded Oct 18, 2026

Atmosphere logoAtmosphere

Real-time AI agent runtime for the JVM that runs one agent class on Spring AI, LangChain4j and other backends with streaming, MCP, A2A and AG-UI.

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Good for: building AI agents, connecting tools with MCP, deploying and hosting agents

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About Atmosphere

Atmosphere is listed in our frameworks category and is aimed at builders. Real-time AI agent runtime for the JVM that runs one agent class on Spring AI, LangChain4j and other backends with streaming, MCP, A2A and AG-UI. Pricing, as the maker states it: Open source. Maturity: Active. We last checked the official link on 2026-10-18.

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