Abra, an AI creator crew built on Meta's Muse models

Abra is a hackathon project (Meta Global AI Developer Hackathon, Indie Dev Track, Oct 26 – Nov 4, 2026) that builds an AI creator studio on the Meta Model API and Claude, with three crew characters: Nico for comment replies, Sage for turning a dropped video into a post, and Koa for earnings and legal tracking. It calls five hosted Meta models — Muse Wonder, Muse Spark, Muse Image, Muse Voice Transcribe and SAM 3.1 — plus Claude Opus for in-voice replies and frame vision, and runs only on macOS with Python 3.12 and ffmpeg. The author notes that the comment-reply loop and first dashboard snapshot predate the event, that Muse Image's overlay path is not yet tested end to end, and that several features (camera, Greenscreen, Create templates, voice) are switched off for the submission.