Meta Muse tops 900,000 downloads in a week

Meta’s Muse personal agent passed 900,000 downloads in its first week, according to WIRED’s review. The review says users are opted into using interactions for model training by default, while Meta’s safety guidance says a confidential virtual machine intended to block Meta access is still planned for later this year. Personal-agent builders should make training consent explicit and permission boundaries legible now, using Kimi Desktop’s approval check as a practical comparison.