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Muse Inkline

Built at Meta Global AI Developer Hackathon · Oct 26, 2026 · Remote

Muse Inkline — Demo video

Muse Inkline turns a sheet of paper into the simplest way to work with an AI agent. The problem: AI agents can now do most of the work on a computer, and they get faster every year. But they're locked behind terminals and chat boxes, so most people have never used one. And when we think hardest (planning, sketching, deciding), most of us still reach for pen and paper. Then we have to stop, retype everything into a computer, and lose our flow. Agents can't see the page, and that's where our best thinking happens. How it works: point your iPhone down at your desk from a phone stand, write what you want or sketch it, and lift your pen. Muse Spark reads your handwriting and drawings. Muse Code, Meta's agent, then does the work on your Mac: it sets reminders and calendar events; writes documents, spreadsheets and slides; builds and runs apps; deploys websites; searches the web; and makes pictures with Muse Image. Every file Muse creates opens right inside the app. You stay in charge. Muse asks before anything risky, and you can approve just by writing "yes" on the page. Prefer to talk? Press fn in any Mac app and dictate with Muse's voice transcription. The result: people become intelligent managers of agents. We think deeply and make the decisions; Muse's agents do the heavy lifting. Muse Inkline is a native Mac app, signed and notarized, and open source under the MIT license. Just write. Muse does the rest.

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