Today we launched BuyWhere on Product Hunt.

BuyWhere is an open-source MCP server that lets AI agents search, compare, and discover real products across 50M+ items in 6 markets. It works with any MCP-compatible client — Claude, Cursor, Cline, Continue, VS Code.

The problem it solves:

AI agents lack access to structured, real-time commerce data. Without it, they hallucinate prices, scrape fragile HTML, or cannot shop at all.

BuyWhere exposes 5 MCP tools:

search_products — Natural language product search with filters

get_product — Full details: specs, price, availability

compare_products — Side-by-side comparison across markets

get_deals — Active promotions and price drops

list_categories — Category taxonomy

Each returns structured JSON.…