"Using an AI Agent for Structured Search and Traversal in a Neo4j Database" matching MCP servers:

Provides Vertex AI Search for Commerce product search as a tool, enabling AI agents to search product catalogs using natural language queries.

A free WordPress plugin that turns your site into a governed MCP server, exposing 153 curated WordPress abilities (posts, media, users, WooCommerce, ACF, SEO) as tools for AI agents like Claude and Cursor. Every ability is off by default, scoped to a least-privilege user, capability-gated, and logged.

MCP server for amazon.in — cheapest in-stock, best-value picks, and price history links.

This MCP wraps Bitrefill public API to allow agents to search for products and shop using cryptocurrencies like Bitcoin, Ethereum, Solana, and many more.

MCP server that turns AI IDEs into a Feedico coupon agent, enabling natural language queries for live affiliate coupons and merchants across multiple languages.

Enables read-only exploration and analysis of an included SQLite shop database through tools for listing tables, describing schemas, and running SQL queries.

Enables safe read-only analysis of a local SQLite e-commerce database over stdio, providing tools for schema inspection and parameterized SELECT queries.

Enables AI assistants to fetch, search, and organize menu information from For Five Coffee café. Provides access to complete menu data, category filtering, and item search capabilities through both MCP and REST API interfaces.

Enables AI clients to search, compare, and register products by integrating objective specifications, review-derived experiential attributes, and sales conditions such as price, shipping, and stock.

An MCP server for grocery shopping at Kroger-owned stores, enabling product search, store finder, cart management, and more through AI assistants.

An MCP server that exposes tools for querying a bookstore inventory, allowing AI agents to search and retrieve book information via the Model Context Protocol.

MCP server that searches Facebook Marketplace and Craigslist for items for sale, returning structured JSON listings with filtering, deduplication, and optional deep description checks.

Enables an AI agent to act as a merchant, selling catalog items and issuing USDC invoices with cross-chain payment support via Arcorapay.

Provides tools to search the Mouser Electronics parts catalog via keyword, part number, and manufacturer queries using the Mouser Search API.

Read-only MCP catalog server for bradray2's Gumroad line of AI-agent tools and datasets. Tools: list_products, get_product, purchase_info (returns Gumroad URLs + checkout instructions for live products; coming-soon items carry no links). No payments, read-only.

Enables AI agents to answer analytical questions about an online store's SQLite database through specialized read-only tools, without any risk of modifying the underlying data.

Official Dodo Payments MCP servers - dodopayments-api for live payments, subscriptions, customers, products, refunds, license keys, and usage-based billing (browser OAuth, no API key needed) and dodo-knowledge for semantic search over Dodo Payments documentation.

Provides MCP tools to query and manage a computer store's catalogue, stock, prices, promotions, installment plans, quotes, reservations, and orders, backed by PostgreSQL.

An MCP server that exposes SF Supplies product search API to LLM tools. Supports free-text search, autocomplete suggestions, and retrieving filterable attributes.

Search Naver (Korea's #1 search engine) for shopping prices, real-time news, and blogs. Perfect for Korean local information.