Your personalized highlights agent

Broadcasts run for hours, and highlight tools give everyone the same reel. WatchMate watches the whole video and cuts each viewer their own reel, from what they told it in their own words — then checks its own work and delivers it on Telegram.

Muse Spark 1.2 · video + audioMuse Spark 1.3 · long context Muse ImageMuse Voice Transcribe

▶ Watch the 3-minute demo Replay a real run View the code

Built for the Meta Global AI Developer Hackathon 2026 · Indie track · Build for Your World. This page replays real outputs; the agent itself runs locally with your own Meta Model API key (how to run it).

Demo

Same video, two people, two different reels

A 60-minute Artemis I launch broadcast. Each subscriber said what they care about — the agent cut accordingly.

A different video: one served, one skipped — with a reason

A 28.6-minute NASA news briefing. No engine footage, so the engineer is skipped; the news follower gets the announcements and dates, without the politics and budget talk he asked to skip.

Replay the agent's decisions

The real decision log of one end-to-end run (Oct 31, 2026), replayed in your browser — the same feed the Control Room shows live. Subscribers are anonymised; times are relative to the start of the run.

Checked, not just generated

17 / 17

evaluation checks pass on these outputs: every reel within the requested length, every clip re-watched by Muse Spark, no clip from a topic the subscriber asked to skip, the right people served or skipped. Results

unit tests run in CI on every push — clip budgets, self-check replace/drop, one subscriber's failure never blocking another, the private allowlist. Tests

How it works

1 · Tell it onceType or send a voice note on Telegram; Muse Voice Transcribe + Muse Spark turn it into a profile.

2 · It watches everythingMuse Spark 1.2 watches every 6-second segment, picture and sound together.

3 · It understands the whole broadcastOne long-context Muse Spark 1.3 call turns hundreds of notes into moments.

4 · It decides who it's forEach subscriber is matched or skipped, with a reason.

5 · It checks its own workEvery chosen clip is cut and re-watched: pass, retitle, or replace.

6 · It delivers and keeps talkingCover (Muse Image), reel and recap on Telegram; follow-ups by text or voice.