Yappman Data Supermarket Price Snapshots MCP Tools

Yappman Data Supermarket Price Snapshots exposes 8 tools. Each one has its own page with the configuration for every client that can run this server.

get_shelf_price_index Read-only

get shelf price index
get_index_series Read-only

get index series
get_class_movers Read-only

get class movers
list_index_vintages Read-only

list index vintages
lookup_basket_prices Read-only

lookup basket prices
list_basket_products Read-only

list basket products
get_christmas_basket_prices Read-only

get christmas basket prices
about_the_data

about the data

This list was read from the server itself, by connecting to it and calling tools/list on 14 November 2026. It is what the server actually exposes, not what its listing claims.

Mutating and Read-only are read off each tool's name, not its schema — a hint, not a guarantee. The registry stores tool names only; connect the server for its live schemas.

Yappman Data Supermarket Price Snapshots MCP server