# Scribsy

- **Event:** [Meta Global AI Developer Hackathon](https://cerebralvalley.ai/e/meta-ai-developer-hackathon)
- **When:** Oct 26, 12:00 PM – Nov 4, 9:00 PM (EST)
- **Where:** Online
- **Team:** [Steven Pattison](https://cerebralvalley.ai/u/Scribsy)
- **GitHub:** https://github.com/Scribsy/meta-story-sky
- **Demo video:** https://youtu.be/aLRQAJ8WL9Q
- **Gallery:** https://cerebralvalley.ai/e/meta-ai-developer-hackathon/hackathon/gallery
- **Page:** https://cerebralvalley.ai/e/meta-ai-developer-hackathon/hackathon/gallery/3825

Story Sky, by Scribsy: start a novel out loud, and see what's already in it.

Story Sky is a voiced Muse that helps a novelist start a story, built by Scribsy on Meta's Muse models.

The blank page is where novelists stall. Story Sky turns it into a short spoken conversation. Its Muse asks one easy question aloud, "What's the first thing you see?", and the writer answers in a sentence or two.

- Muse Voice Transcribe writes the answer down.
- Muse Spark points at the people, places, things and open questions already in it. Every card carries an exact quote that the page checks mechanically: if the quote isn't an exact substring of the transcript, the card is thrown away in plain sight. A name only becomes a person or a place when the writer's own words show it.
- Story Sky asks back, up to three times, with published Clean Language questions built only from the writer's words. It never answers or suggests.
- The writer keeps the cards that belong to their story.
Muse Image paints a night sky with the kept cards as its constellation.

The model proposes; the writer's words decide.

Built during the hackathon: everything in the repository, started from empty on 31 Oct 2026.

- the quote and clue verifier;
- the question grammar;
- the prompts and JSON schemas;
- the API;
- a rules-only fallback that runs in the browser;
- a hosted version on Cloudflare Workers, behind an access code, with daily spend and per-visitor caps kept in a Durable Object;
a phone layout;
- 28 tests.

No Scribsy app code is included, and nothing in the Scribsy app changes. The spoken voices are ElevenLabs. The story in the video was written for it.

Try it: https://story-sky.stevenrpattison.workers.dev

Use Chrome. Enter the access code: sky-uzc6-5g74-zjdk
Click Begin, allow the microphone and answer out loud. Headphones help.
"Play a recorded run" works without the code.
If the day's live budget runs out, the page says so and carries on with the rules alone.

Next: testing with novelists. A consented, one-time hand-off into a new Scribsy account is already built and switched off - allowing writers to take their work with Muse on Story Sky right into a new account or document with the story bible already started.

## More from Meta Global AI Developer Hackathon

- [Your Shoot buddy](https://cerebralvalley.ai/e/meta-ai-developer-hackathon/hackathon/gallery/3822)
- [ClearSwath](https://cerebralvalley.ai/e/meta-ai-developer-hackathon/hackathon/gallery/3823)
- [GuardianBees](https://cerebralvalley.ai/e/meta-ai-developer-hackathon/hackathon/gallery/3824)
- [Maximum Impact Digital](https://cerebralvalley.ai/e/meta-ai-developer-hackathon/hackathon/gallery/3826)
- [Hipocrates Salud](https://cerebralvalley.ai/e/meta-ai-developer-hackathon/hackathon/gallery/3827)
- [Halmahera](https://cerebralvalley.ai/e/meta-ai-developer-hackathon/hackathon/gallery/3828)

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