Meta has released Muse Code, a beta terminal agent designed to manage complex engineering tasks within large software repositories. The tool, powered by the Muse Spark model, allows users to install it via a single command before delegating work to parallel sub-agents operating in isolated worktrees. This architecture ensures the original code remains untouched while multiple features are built simultaneously without collisions. Meta CEO Mark Zuckerberg stated the system can plan changes, write code, and validate results across vast codebases. The launch positions the company against competitors like OpenAI and Anthropic, who offer similar coding assistants.
The release marks a strategic shift for Meta as it moves beyond advertising applications to target the enterprise market. Alexandr Wang, head of Meta Superintelligence Labs, emphasised the cost benefits for various workflows. This development follows earlier investments in customer service agents and signals a broader effort to compete directly with established AI lab peers.
* Muse Code is currently available for testing only.
* The system runs parallel agents in isolated worktrees.
* The original codebase is never modified during execution.
