Connects Claude to a 5M+ product catalog spanning 40+ retailers across Southeast Asia and the US, with MCP tools for search_products, compare_prices, find_deals, and get_product. Built on BM25-ranked search over PostgreSQL, returns structured data with affiliate tracking baked in. You'd reach for this when building shopping agents that need to compare prices across Shopee, Lazada, Amazon, and regional platforms in one query instead of scraping each separately. Free tier gives you 60 req/min for prototyping, live keys scale to 600 req/min. Works with Claude Desktop, Cursor, or any MCP client through their streamable HTTP transport at mcp.buywhere.ai.
claude mcp add --transport http ai.buywhere-catalog-api https://mcp.buywhere.ai/mcp