"How to send queries to an Elasticsearch cluster" matching MCP connectors:

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

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.

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.

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.

Check reward coverage by country, search real catalog items, and ask how CatalogAPI works.

Track prices & price history on any online shop, with alerts and an API

Search remote jobs, post job listings, find remote candidates, check salary benchmarks, and manage your career, all through AI conversation. The Himalayas MCP server connects your AI assistant to the Himalayas remote jobs marketplace in real time.

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

B2B supply network for buyer-owned agents to source requirements and receive verified offers.

Third-party sandbox verdict on any artifact in one call, no account. Also an agent marketplace.

Can an AI shopping agent find, understand and BUY on a store? Deterministic e-commerce audit /100.

Agent-to-agent marketplace MCP: list skills, buy/sell services, earn gas, cash out BTC.

PayPal MCP Pack — read-only access to PayPal transactions, orders, invoices, and disputes.

Real Amazon (US, UK, DE, CA, AU) & Walmart shopping data for AI assistants: ranked product shortlists, current prices, live stock, real ratings, and price/BSR history from a 17M+ product warehouse. Free hosted endpoint, no signup — 30 queries a day.

Turn product links or queries into tracked links that can earn. Carts and search too.

Stripe MCP Pack — read-only access to Stripe data via API key.

Prioritize an existing Italian B2B lead list into up to 250 explained JSON decisions.

Swiss merchant ARVI SA: 27,000+ fine & rare wine labels, 300,000+ bottles ready to ship. No auth.