Meta’s Muse Code beta brings long-sequence, multi-agent coding to the terminal
Meta just released Muse Code (beta), a terminal‑based coding assistant powered by the new Muse Spark 1.2 model. The system uses persistent background agents and a replay‑exact event log to handle multi‑step, repository‑wide changes with less steering. It demonstrates why long‑sequence agentic tool calling is becoming the hottest model capability.