Plan a week of family meals and fill the grocery cart
A bot keeps your recipe list, writes the week's meal plan and turns it into a shopping list that fills your grocery cart.
What the bot does
- Keeps a simple list of the recipes your family actually eats.
- Every week, picks meals that fit your schedule and budget.
- Prints a meal plan you can stick on the fridge.
- Turns the plan into one shopping list, grouped by aisle.
- Hands the list to a shopping agent that fills your Instacart cart. You check out yourself.
What you end up with
A printed weekly meal plan and a filled grocery cart waiting for your OK.
Copy-paste prompt
Fill in the [brackets]. Then paste it into any tool below.
Every Thursday, plan [5] dinners for [2 adults and 2 kids]. Use only recipes from my recipe list below, avoid [allergies], keep the week under [$ budget]. Reuse ingredients so little goes to waste. Give me: (1) a one-page meal plan I can print, (2) one shopping list grouped by store section, leaving out what I said we already have. Don't buy anything. My recipes: [paste a list or link] Already in the fridge: [list]
Tools that can do it today
- agentGrok Bot (personal agents)Keeps the recipe library and runs it weeklyCheck plan requirements in xAI's docs
- agentChatGPT agent (cloud browser)Fills a grocery cart from a pasted listPaid ChatGPT plans only (not Free or Go)
- chatClaudeFree plan; paid plans add more
- agentGemini SparkInstacart connection announced by GoogleGoogle AI Pro and Ultra subscribers in select countries
Plans and limits change; check each tool's page.
Watch out
- Do the checkout yourself. Read the cart before you pay.
- Some stores block shopping agents. One user says Amazon blocked his agent, so he moved his groceries to Instacart.
Questions people ask
Which AI tools can do this?
Grok Bot (personal agents), ChatGPT agent (cloud browser), Claude or Gemini Spark can do this today. Paste the copy-paste prompt on this page into any of them and fill in the [brackets].
How hard is it to set up?
It's rated Medium. Start with the steps under “What the bot does”.
What should I watch out for?
Do the checkout yourself. Read the cart before you pay.
Sources
- xX post by @lyndallschreinr (2026-10-07): a custom Grok bot plans 15 family meals a week and feeds a shopping list into Instacart
- xX post by @NickADobos (2026-10-15): Amazon blocked his agent, so groceries moved to Instacart
- xX post by @elijahbuildsai (2026-09-25): Claude meal plan from fridge photos plus Instacart
Last checked Oct 20, 2026. Self-reported results from posts are the poster's own claims.