"Exploring Deep Search Techniques or Tools" matching MCP servers:

Provides MCP tools for searching and comparing products on Wildberries (and Ozon planned), including product search, detailed card retrieval, and review fetching, normalized for LLM consumption.

Jewellery sizing and gemstone grading tools by FITINY. Carat-to-millimetre conversion for moissanite, diamond and cubic zirconia corrected for each stone's density — every chart online is calculated for diamond, which is wrong for moissanite by about 9%. Also covers GIA colour (D-K) and clarity (FL-SI) scales, ISO 8653 ring size conversion across US/UK/EU, necklace lengths and stud diameter.

Enables searching Vinted marketplaces for second-hand listings and reading detailed item information, read-only, without buying or contacting sellers.

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

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

Enables AI agents to search products across Amazon and live Shopify storefronts, vet merchants, build carts, and obtain checkout URLs via a pay-per-call API with no API key or signup.

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.

Enables AI assistants to search JLCPCB's 450K+ electronic component catalog with real-time stock levels and pricing, supporting keyword search, filtering, and detailed component information.

Searches electronic components across DigiKey and Mouser, enabling keyword search, part details, and merged offers with price comparison.

Enables product search functionality via MCP, allowing Claude to search products by keyword with filters, list categories, and retrieve product details.

MCP server for searching marketplaces (TCGPlayer, Reverb, Thumbtack), verifying professional licenses (contractor, nurse), and looking up PSA card grading data. Returns real-time pricing, listings, and verification results.

Enables agents to access 30 pay-per-event Apify actors for ad, video, reel, and audio transcripts; Google Trends and keyword demand; job boards; Amazon product data; and Instagram data, charging only per delivered item.

Enables AI assistants to check order status and prepare versioned address change proposals that require application-owned approval.

Enables estimating used-car market values from comparable Leboncoin listings, providing listing details and exclusion reasons to inform valuations.

Enables users to search Airbnb listings with advanced filtering options and retrieve detailed property information through an MCP server interface.

Enables searching Airbnb listings with advanced filtering (location, dates, guests, price) and retrieval of detailed property information including amenities, policies, and booking links.

Enables AI agents to interact with Juspay's payment processing APIs and merchant dashboard for managing orders, transactions, refunds, customers, gateways, and reporting through natural language.

Exposes product catalog and semantic search as tools for an LLM agent, enabling natural language product recommendations based on intent rather than keyword matching.

A remote Model Context Protocol server developed by Inxy.ai that lets any AI agent — Claude, ChatGPT, Cursor, and others — audit a website or Shopify store for AEO / GEO / LLMO readiness: how likely ChatGPT, Claude, Perplexity, and Google AI are to cite it.