Harness Toolbox/Agent SDKs & frameworks/microsoft/agent-lightning

microsoft/agent-lightning

The absolute trainer to light up AI agents.

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PythonMITagentagentic-aillmmlopsreinforcement-learning

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90-day star history

#16 of 65 in Agent SDKs & frameworks

Most-wanted open issues

Ranked by 👍 reactions. 98 open issues total, checked 2026-07-17.

Issue	👍	Comments	Opened
RFC: Integrate Slime RL backend into Agent Lightning (tinker-style service vs native integration) enhancement, help wanted	3	1	6 mo
Agent Lightning Backlog Tracker	1	3	10 mo
How can agent built with Java (Spring AI) integrate with agent lightning? help wanted	1	2	7 mo
multi-agent system question, verl	0	1	10 mo
Will trajectory modifications that bypass the LLM API be lost from the trajectory and thus unavailable for RL training? question, tracer	0	2	10 mo

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