UK supermarket prices across 13 stores: price items and lists, see history, save lists, set alerts.
Connect Remote server
claude mcp add --transport http grocery-prices https://mygrocerypal.co.uk/api/mcp
{
"mcpServers": {
"grocery-prices": {
"url": "https://mygrocerypal.co.uk/api/mcp"
}
}
}
{
"servers": {
"grocery-prices": {
"type": "http",
"url": "https://mygrocerypal.co.uk/api/mcp"
}
}
}
Settings > Connectors > Add custom connector
URL: https://mygrocerypal.co.uk/api/mcp
Tools 11 found in our last check
search_grocery_pricesFind grocery products and their current price at every UK supermarket MyGroceryPal tracks, cheapest store first, the same results shoppers see on mygrocerypal.co.uk. Narrow with brands, stores, ownBrandOnly, onOfferOnly and category; sort by unit_price to compare pack sizes, or…
check_price_historySay whether each product's cheapest current price is a good deal: its 60-day low and high, its typical price, and a verdict. Takes up to 40 productIds in one call, so check a whole basket at once. For one product, give a date to also get each store's price that day, promotions a…
get_nutritionNutrition per 100g or 100ml (energy, fat, saturates, carbohydrates, sugars, fibre, protein, salt) and the Nutri-Score grade for one product, from Open Food Facts. Many products have none. Credit Open Food Facts when you use these numbers.
price_shopping_listPrice a whole shopping list or recipe in one call: up to 40 lines in plain words. Matches each line at each store separately, then totals the list at one named store, or finds the cheapest single store and any cheaper split across two or three stores. Each priced line has a stor…
find_cheaper_swapsFor a shopping list or basket of up to 40 items and ONE store, find the cheapest acceptable swap for each item at that same store: own brand or value ranges, other brands, and other pack sizes compared per unit. Every swap is labelled same_product, equivalent or different (cheap…
create_list_pageMake a link to a MyGroceryPal page that prices a shopping list at every UK supermarket, with each store's total, links to buy at each store, and a button to save the list to a MyGroceryPal account. Needs no sign-in and stores nothing. Up to 40 lines; pin a productId on a line to…
compare_basketTotal a basket of up to 30 products at each UK supermarket, name the cheapest single store, and suggest a split across two or three stores when it is cheaper or gets more of the list. A store that does not sell a product is priced with its own like-for-like equivalent where one…
save_shopping_listAdd products to the user's MyGroceryPal shopping list, so they can open it in the app or on the web, and get deal alerts on saved products the way their MyGroceryPal notification settings say. Only adds: a product already on the list is left as it is. Needs the user's MyGroceryP…
list_saved_itemsRead the user's MyGroceryPal saved items and shopping list: each product's productId, quantity, whether it is on the shopping list, and its price at their chosen or cheapest store. Up to 100 products, shopping list first, newest first. Use the productIds with remove_saved_items…
remove_saved_itemsRemove products from the user's MyGroceryPal shopping list, or delete them from their saved items altogether. Takes productIds from list_saved_items. Confirm with the user before removing. Safe to repeat: products already gone are reported in notFoundProductIds and nothing else…
create_deal_alertWatch a brand or a keyword on the user's MyGroceryPal account, so they hear when a matching product goes on offer. Needs the user's MyGroceryPal account.
Details
| Endpoint | https://mygrocerypal.co.uk/api/mcp (Streamable HTTP) |
| First published | 12 Nov 2026 |
| Last updated | 12 Nov 2026 |
| Registry name | uk.co.mygrocerypal/grocery-prices |
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