"An overview of knowledge graphs" matching MCP connectors:
Matching Connector Tools:
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.
Ask questions across Shopify, Klaviyo, GA4 and 20+ e-commerce sources in plain English.
Official MCP server of Origine Paris: recycled gold and IGI-certified lab-grown diamond jewellery.
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.
AI-powered eSIM recommendation agent for travelers. Provides real-time coverage checks, package search by country, and pricing across 190+ destinations via structured tool calls. Tools available: - list_countries - full list of supported destinations - check_coverage - network operators by country code - search_packages - filter eSIM plans by country - get_package_details - pricing and data specs - create_checkout - generate payment link for purchase No auth required for search tools. Ideal
Real-time passenger van rental availability and pricing across major US cities.
Agent-to-business commerce sandbox: intents, offers, bookings. Demo data, ed25519-signed calls.
The room-level truth layer of hospitality. Verified scores for exact hotel rooms, not just hotels.
Independent measured reviews of x402 API sellers: pre-payment verdicts and accuracy grades.
Verify public marketplace, retail, classified, and auction listings before an agent relies on them; return source-supported facts or explicit safe-failure states.
Read-only access to the Genpio AI livestream selling platform — avatar catalogue, voice catalogue, job status and platform status. No account or API key required.
Track prices & price history on any online shop, with alerts and an API
Quote, purchase, and track custom 3D prints from AIURION in San Francisco.
Source-cited EU/UK/US/AU market-access checks for Amazon and cross-border product compliance.
AgentReady.market audit: can an AI shopping agent find, understand and BUY on this store? /100.
The trust layer of the x402 economy: free conformance checks, attestation, corpus, agent store.
Live franchised-dealer inventory, quotes, and consented salesperson handoffs.
Read-only catalog of gift cards, service top-ups and travel eSIMs sold by BlinkCodes.