Cross-merchant product search with real price history, comparisons, and demand signals.
| Endpoint | https://lmk.today/api/ucp/mcp (streamable-http) |
|---|---|
| Registry version | 1.0.0 |
| Now | 13 tools · grade B (86) · pin ts_d34a442cafa95406763557b2f91ddf32 · protocol 2025-06-18 |
| First / last listed | 2026-11-11 00:55 UTC / 2026-11-11 00:55 UTC |
| Grade over time | 2026-11-11: B (86), 13 tools |
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Tools: search fetch search_catalog lookup_catalog get_product compare_prices get_price_history get_deals get_popular_products get_trending_products get_gift_ideas list_collections get_collection
search | Search LMK products; returns citable results, each with a canonical LMK product-page URL. Use for shopping/discovery. For price/brand/on-sale filters, use search_catalog. params: query*, limit |
fetch | Fetch full detail for one product by id (from a prior search result). Returns citable text with price, savings, 90-day price history, and buying options. params: id* |
search_catalog | Search LMK's curated cross-merchant catalog. Returns products with LMK product-page links. Use for "find me X" shopping queries. params: query*, limit, minPrice, maxPrice, onSale, brand |
lookup_catalog | Batch-resolve products by LMK slug, id, or external/merchant id. params: ids* |
get_product | Get a single product with full detail: enriched card, 90-day price stats (lowest/highest/average + is-at-lowest), and cross-merchant buying options. params: idOrSlug* |
compare_prices | Compare a product's price across merchants. Returns offers plus lowest/highest, all linking to the LMK product page. params: idOrSlug* |
get_price_history | Get price history and stats for a product over a trailing window (default 90 days). LMK-proprietary price intelligence. params: idOrSlug*, daysBack |
get_deals | Today's best deals, ranked by LMK's deal-quality scoring (discount depth, price sweet spot, merchant quality). Optionally filter by category slug or minimum discount. params: limit, category, minDiscountPercent |
get_popular_products | Most-wishlisted products (180-day demand signal across all LMK lists, aggregate counts only). Unique LMK demand data. params: limit, minPrice, maxPrice |
get_trending_products | Products gaining momentum — most-added to wishlists in the last 30 days (aggregate counts only). params: limit |
get_gift_ideas | Gift recommendations for a recipient/occasion within a budget. Blends curated search with LMK demand signals. params: query, minPrice, maxPrice, limit |
list_collections | List LMK's published editorial collections (occasions, holidays, beauty, style, sports). params: limit |
get_collection | Get a single editorial collection and its curated products by slug. params: slug*, limit |
Entries describe changes in tool definitions. They are not statements about a server, its quality or its author. The grade measures how the tool definitions fit model providers (token cost, schema compatibility, confusable names) as scored by the ToolFit engine at the time of the listing. JSON: append .json. Opt-out: how or hello@youraitools.co.