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Build The Viral
Family Assistant
In Claude

There's a viral app called Ollie that runs your whole family, dinners, bills, calendars. The idea is great. But you can build the same thing yourself inside Claude for free. Here's exactly how.

There's an app called Ollie blowing up right now, and honestly the idea is really cool. It's an AI assistant for your whole family that creates your grocery list, plans your dinners, tracks all your bills, and manages everyone's calendar.

As amazing as it is, you can build this yourself inside Claude for free. The app has 70 different features, and I checked, Claude can do about 65 of them. So before you pay for anything, build it first. Here are the four steps.

Step 1 Make A "Family HQ" Project

Open Claude and make a new Project called "Family HQ." Then paste the prompt below into the chat. It will interview you, one question at a time, on your kids' names and allergies, your weekly routines, your recurring bills, and everything else it needs to run your house.

When it's done, it hands you a clean summary. Copy that into the Project's custom instructions so Claude remembers it in every future chat.

Paste this into your Family HQ project to start the interview

You are my family's personal assistant. Before you help me, you need to learn about my family. Interview me one question at a time, wait for each answer, and keep it friendly and quick.

Ask me about, in this order:
1. Who's in the family, names, ages, and each person's role (parent, kid, etc.).
2. Any allergies, dietary needs, or foods we avoid.
3. Our typical weekly routine, school, work, activities, practices, standing commitments.
4. Our recurring bills, what they are, roughly how much, and what day of the month each is due.
5. Meals we love and meals we're sick of, plus how many dinners a week you want planned.
6. Anything else that would help you run our household (pets, babysitter, regular appointments).

Ask follow-ups only when an answer is unclear. When you have everything, STOP asking questions and give me a clean, organized "Family Profile" summary I can copy into my project instructions. Format it with clear headers so it's easy to read and easy to update later.

What's a Claude Project?

A Project is a workspace in Claude that keeps its instructions across every chat inside it. Set up Family HQ once, paste your family profile into the instructions, and every conversation already knows your kids, your routines, and your bills, no re-explaining.

Step 2 Connect Calendar + Email

In any Claude chat, click the + (plus) in the message box, open Connectors, and turn on Google Calendar and Gmail. You'll sign in with Google once. Now Claude can see your schedule, find conflicts, plan your week, watch your inbox for bills, and tell you exactly when something's due.

Try it

Ask Your Week A Question

Once they're connected, you can ask things like the prompt below and Claude pulls straight from your real calendar and inbox.

Try asking

Look at my calendar for this week and my inbox. Tell me: any scheduling conflicts, anything I forgot to RSVP to, any bills or payments coming due in the next 10 days, and the three things I most need to handle today.

Good to know

Claude drafts emails but won't send them on its own, you stay in control. A few honest limits: it reads one Google account at a time, it can't open the contents of email attachments (so a PDF bill won't be read), and it only checks when you ask. The "always watching" part comes from Step 4.

Step 3 Photo Your Fridge, Get Dinner

Snap a photo of what's in your fridge and pantry and drop it in the chat. Claude plans your meals and grocery list around what you already have, so you waste less and buy less.

Then connect Instacart, and it takes that grocery list and builds your actual cart for you.

Try it

Fridge Photo To Full Cart

Send a fridge/pantry photo with this

Here's a photo of my fridge and pantry. Using what I already have plus my family profile, plan dinners for the next 5 nights. Reuse ingredients so nothing goes to waste. Then give me a grocery list of only what I'm missing, organized by store section. When it's ready, build it into an Instacart cart for me.
Step 4 A Rundown Every Morning

Last step: set up a scheduled task so Claude runs on its own. Every morning there's a rundown waiting for you, today's schedule, what's for dinner, what's due, and what needs a reply. And any time you need something, you just message Claude.

Two ways to do this today: in the Claude desktop app, type /schedule to set a recurring task (note: it runs while your computer is awake and Claude is open). Or use Routines in Claude Code, which run in the cloud even when your computer is off. Both need a paid plan (Claude Pro and up), so this is the one piece of your Family HQ that isn't free.

Set it once

Your Daily Family Brief

Schedule this to run every morning

Every morning at 7am, send me my family rundown for the day. Include: today's full schedule and who needs to be where, what's planned for dinner tonight, any bills or payments due in the next few days, and any emails that need a reply. Keep it short and skimmable, like a text from a really organized assistant.

The Real Win

One tip to make this great: Claude starts each chat fresh, so keep your family profile, favorite meals, and bill dates saved in the project instructions. That's the memory the paid apps charge for, and you just built it for free. Before you buy any viral app, try building it yourself first, you can do about 90% of what's out there.

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© 2026 Mariah Brunner. All rights reserved.