Atmosphere/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.

3.8k

Stars

765

Forks

63.4

Radar Score

Rising

Momentum

Scoring Breakdown

Impact86.8

Velocity40.2

Health58.4

Growth Metrics

7-Day Stars

+5

30-Day Stars

+8

Acceleration

1.88x

Language

Java

Why it ranks

Steady growth — consistently collecting stars and contributors.

MCP · toolTop 92% globally+5 stars / 7d+8 stars / 30d