Kinroster: groceries, chores and dinners for a family
Grocery lists sorted by aisle, chores with a weekly points tally, and a dinner plan that fills the list, live on every phone.
Agent specs
- Agent
- Claude Code, Opus 5.5 Medium
- Time
- 16 min
- Cost
- $5.30*
Agents work faster and more accurately on Elements.
* Cost at API rates, September 2026.
Run it yourself
Paste this prompt into your AI agent. You get the finished app on your own machine, ready to change however you like.
Install elements:
curl -fsSL 'https://install.elements.dev?os=darwin' | sh && export PATH=~/elements/bin:$PATH
Create an Elements app from the elementscode/demo-kinroster scaffold:
cd ~/elements/projects
elements create kinroster -scaffold=elementscode/demo-kinroster
cd kinroster
Start the app.
The prompt
The exact prompt that built this app. Give it to your agent to build the app from scratch with Elements, or use it to compare what other tools make from the same ask.
Build a household organizer named kinroster for a family. - Sign up and create a household, invite family members by email. - Shared grocery lists: add items with a quantity, check them off in the store, items grouped by aisle (produce, dairy, pantry...). - Chores: recurring tasks (daily, weekly) assigned to someone, marked done, with a weekly points tally. - Meal plan: a week grid of dinners, and add a meal's ingredients to the grocery list in one tap. Seed one household of four with two grocery lists, a chore chart with a week of history, and a meal plan. Show the seeded logins on the sign-in page. Lists, chores and the meal plan update in real time on every phone.
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