Meta's Muse Code builds 6 features at once — but will coders trust it?
meta launched muse code, a terminal agent powered by its muse spark model that handles complex engineering tasks across large repositories by spawning parallel sub-agents. the release challenges competitors like openai and anthropic by offering a cost-effective way to automate multi-step workflows.
meta launched muse code, an open beta terminal agent designed to autonomously complete software engineering tasks within large codebases. ceo mark zuckerberg explained that the system spawns parallel sub-agents in isolated worktrees to prevent conflicts, noting it successfully built six game features simultaneously. powered by the proprietary muse spark model, the tool installs via a single command and focuses on complex, multi-step workflows. meta ai chief alexandr wang positioned the release as a cost-effective alternative to established market leaders like openai's codex and anthropic's claude code.