Muse MuseConcept
Muse MuseConcept

Independent concept built on Meta's Model API. Not an official Meta product.

Build room

Sunny Crumb Bakery

Live

Ask about hours and allergens at a cozy fictional bakery.

Not published

It passed its checks, but publishing was off where it was built, such as a local run, so it has no live link. Its recorded demo is in the panel.

Open the build room

What you asked for 8 of 8 checked and working

  • WorksR1: App presents a fictional made-up bakery with its own name, hours, menu and allergen list. Works Screenshot shows Sunny Crumb Bakery name, weekly hours and menu with ingredients and allergens.
  • WorksR2: Visitors can ask about opening hours in chat and get an answer from the set bakery hours. Works Chat answers Sunday 8am to 2pm which matches the listed hours.
  • WorksR3: Visitors can ask about allergens in menu items and get an answer from the set ingredient and allergen list. Works Chat answers lemon drizzle cake allergen question from ingredient list with staff check note.
  • WorksR4: Owner can view and edit the bakery name, hours, menu items and allergen notes and it is still there after a reload. Works Edited name, Saturday hours and allergen test note remain visible after reload.
  • WorksR5: Chat starts with an empty state showing a welcome message and example questions before anything is asked. Works Start screen shows welcome title and example questions before asking.
  • WorksR6: App shows a friendly error with retry when an answer cannot be made. Works Screen shows Could not get an answer message with Try again link.
  • WorksR7: App shows a footer notice that it is built with Muse Muse, is not an official Meta product, and that users should not share personal information. Works Footer states built with Muse Muse, not official Meta product and do not share personal info.
  • WorksR8: Owner can delete a menu item from the saved bakery list and it stays deleted after a reload. Works Chocolate chip cookie is gone from saved list and stays deleted.

What was checked

Checked by code

Each line is what the check ran on, and no more.

  • Passed Typecheck · Nov 2, 2026
  • Passed Build · Nov 2, 2026
  • Passed The built app starts · Nov 2, 2026
  • Passed No errors in the browser console · Nov 2, 2026
  • Passed Smoke test of the main flow · Nov 2, 2026
  • Passed requirements · Nov 2, 2026
  • Passed Its manifest is valid · Nov 2, 2026

Judged by a model

This is a model's opinion, not proof.

  • Passed A model's opinion of the screenshots, against the brief · Nov 2, 2026

Not checked

Nothing here should be taken as tested.

  • Not checked Whether its answers are true
  • Not checked ChatGPT: only a person with an account can test it
  • Not checked Installing the Claude plugin or the Muse gadget pack on a real device
  • Not checked No Prove it run: nothing it comes with was run for real

The muse

A text note asking for a small fictional bakery app that answers hours and allergen questions.

Took from it

  • The job of answering hours and allergen questions for a fictional bakery
  • A simple ask and answer chat flow
  • Friendly neighborhood bakery tone in copy and samples

Left out