"Resources to Become an Expert in LangChain" matching MCP connectors:

Host-owned vacation-rental direct booking via VRP. Signed offers, 0% commission. Not an OTA.

Buy and manage travel eSIM data plans in the conversation. Pay by card (Stripe) or USDC over x402.

Search domain availability and pricing, straight from chat, then open a link to register.

Analyze inventory levels and optimize stock allocation to reduce waste and avoid stockouts.

Query a live PrestaShop e-commerce store: search the catalog, get product details, real-time prices and stock. Fondouk is an open-source module (MIT) that makes any PrestaShop store speak MCP and UCP — this connector is its public demo store. Read-only, public data only.

First German florist with a public MCP server. Search bouquets and order flowers via AI in Munich.

Ask questions across Shopify, Klaviyo, GA4 and 20+ e-commerce sources in plain English.

Search real hotels, get live per-night quotes, and check out — all in chat. Guest search and checkout-link tools need no sign-in; OAuth unlocks saved trips, booking management, and one-click checkout. Renders interactive results, hotel-detail, and checkout widgets.

Product search and price comparison for AI agents. Search 100M+ products across thousands of retailers by text or image, compare live offers and prices, and turn any merchant URL into structured product data. No API key required to start; add one for unlimited use and affiliate commission.

MCP server for makeup.land — an Israeli professional cosmetics retailer. Catalog tools (list_products with cross-lingual semantic search and ΔE-ranked shade matching that returns shade_match: {hex, delta_e} per product, plus validate_gift_card) work anonymously. Customer-data tools (list_brands, get_customer, get_cart, list_orders, list_payment_links, get_customer_best_deals) need a bearer token issued via shop@makeup.land.

Secureship MCP gives AI assistants access to a multi-carrier shipping API covering rate comparison, label generation, package tracking, pickup scheduling, address book management, shipment history, customs documents, and more — across carriers like UPS, FedEx, Purolator, Canpar, and others. Browse 150+ live endpoint schemas, parameters, and auth details — always current, never stale.

Multi-carrier shipping functionality with built-in, discounted carrier accounts. Compare rates, generate PDF shipping labels, schedule pickups and track packages in automated way or in your chatbox, no coding required. This is a demo server that is functional with no account needed and no auth. For production use please find our production version.

Venturu's MCP server turns AI agents into deal scouts - letting them search the Venturu marketplace for businesses up for sale, discover brokers who can guide the process, and reach out directly to sellers or brokers to get the conversation started.

AI shopping search: real, in-stock US and Amazon products with prices, ratings and buy links.

Agent-to-business commerce sandbox: intents, offers, bookings. Demo data, ed25519-signed calls.

Used & imported cars in Portugal: search stock, ISV/IUC tax calc, resale value, contact.

Live UK golf club prices across 40 retailers: offers, price history and deal ratings in GBP.

S-to-F tier lists for 208 product categories. Every placement cited, with barcodes.

Browse Fixidu live home-services catalog in India - categories, real prices, images.

Seller ranks, trends and demand in the x402 economy. USDC read off Base. $0.003-$0.50/call.