The fastest-growing repo in GitHub's August trends — MoneyPrinterTurbo, +17.1K stars in a month — does not contain a single new model. It packages an entire pipeline: topic → script → stock footage → voiceover → subtitles → edit → finished video. Developers are starring complete runnable AI workflows, not weights. Alongside it, AI-output provenance (C2PA, AI-Origin detection) is becoming its own software category, and persistent-memory agents are selling the promise of a second brain. The star unit of open source has changed — and so has the question everyone should be asking.