MOSS: First Framework for AI Agent Self-Evolution via Source-Level Code Rewriting
arXiv·medium signal
Researchers introduce MOSS, the first system that lets autonomous agents modify their own source code (routing, hooks, dispatch logic) rather than just text-mutable artifacts like prompts or skill files. Existing self-evolving agents only modify configuration; MOSS rewrites the agent harness itself. Directly relevant to anyone building agent systems — addresses the gap between what agents can learn and what they can structurally change about themselves.