Machine Heart

Jul 21, 2026 · Artificial Intelligence

Can Multi-Agent Systems Be Built Like LEGO? Introducing Agent Primitives for Modular Reuse

The paper proposes Agent Primitives—reusable latent building blocks for multi‑agent systems—that replace hand‑crafted pipelines with modular collaboration patterns, communicate via KV‑Cache to avoid natural‑language bottlenecks, and demonstrate significant accuracy, efficiency, and stability gains across diverse tasks and LLM backbones.