Baidu's Yang Yi: MCP, memory and skills will all be obsoleted by models after RSI

yangyi · x · 2026-11-12

Yang Yi argues that everything layered on top of LLMs since late 2022 — MCP, skills, memory, agent frameworks — will eventually be obsoleted by the models themselves.

His reasoning: once models achieve recursive self-improvement (RSI), agents become just an instantiation of the model — given a reward objective, the model will autonomously construct all its memory, context and tools.

What's worth learning now, he says, is defining agent objectives and constraints, agent evaluation and correction, and dynamically setting antagonistic reward functions — not any specific framework.

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