Vitalityfit - Showcase Project

Vitalityfit compares prices for health products, from pharmacy products and supplements to care products, across German online shops and pharmacies. Search by product name, PZN or EAN, pick a pack size, and see the cheapest offers with shop, price, delivery time and availability. The same prices are available to AI assistants. The Vitalityfit MCP server (https://vitality-fit.de/mcp, Streamable HTTP) is public, read-only, free and needs no sign-up. It has two tools, searchproducts and searchproductoffers, and is listed in the official MCP Registry as de.vitality-fit/prices. It works in Claude (custom connector), Claude Code, ChatGPT (developer mode) and any other MCP client. Developers can use the JSON price API with an OpenAPI spec (free for non-commercial use) and the client packages on npm and PyPI. A browser extension for Chrome and Edge shows prices while you browse. Prices come from German online shops only. Orders are placed with the shop: Vitalityfit sells nothing itself and gives no medical advice. FEATURES Search by name, PZN or EAN: Finds health products by product name, German PZN or EAN barcode. Cheapest offers per pack size: Lists the cheapest offers for the chosen pack size with shop, price, delivery time and availability. MCP server for AI assistants: Public Streamable HTTP server for Claude, ChatGPT and other MCP clients, listed in the official MCP Registry. Price API with OpenAPI: JSON HTTP API with an OpenAPI spec, free for non-commercial use, with client packages on npm and PyPI. Free, no sign-up: The website, the MCP server and the Chrome and Edge extension are free and need no account.