"An exploration of deep search technologies or methods" matching MCP connectors:
GET /v1/connectors – MCP directory API referenceMatching Connector Tools:
Entity resolution — data mapping, SDK code generation, docs search, and error troubleshooting
It connects with Smart Data models database with more than 1000 open licensed data models and helps you to create applications and systems interoperable with existing standards or real applications
AMZScout Skill + MCP gives AI agents live access to real Amazon marketplace data across 14 Amazon marketplaces. Analyze any ASIN, validate product ideas, research niches, compare competitors, discover profitable keywords, and build data-driven PPC strategies using trusted Amazon insights instead of AI assumptions. Works with Claude, ChatGPT, Cursor, and any other MCP-compatible AI client. To connect, you'll need an AMZScout API plan and authorize your account. Get access and view pricing here: https://learn.amzscout.net/amazon-product-api-for-ai-agents
FirmLedger: search and verify businesses. Free needs no key; Pro adds contacts, news, jobs.
Connect your AI to any database — PostgreSQL, MySQL, or SQL Server — in seconds.
Query your Postgres from ChatGPT or Claude without exposing the database or handing over credentials. Run npx boltschema connect next to your database and it dials out over HTTPS — no inbound firewall rule, no open port, works with localhost and VPC-private databases. Read-only is enforced by a SQL guard, a Postgres READ ONLY transaction, and a scoped role generated for you.
Persistent knowledge graph for AI-augmented teams. Store decisions, findings, and standing rules across agent sessions with semantic search and typed connections. Includes cross-session memory, audit trail, workspace isolation, and secret detection. Built for teams running agents that need to remember. Free until launch with team tier as default, anon trial available.
RedM / RDR3 docs MCP server: native lookups, semantic search, VORP, RSGCore, oxmysql.
Search DailyMed drug labels, SPLs, NDCs and packaging.
Search, compare & filter 103,372 car variants — 224 specs, 20 languages. Free demo, no key; x402.
Search ILOSTAT labour indicators, query and compare series, build country profiles, run SQL.
Simulate electric UAV powertrains and search a public motor, propeller and battery database.
Sourced, dated records of family offices in Switzerland, Liechtenstein, Austria, Germany and Dubai.
Search 20,000+ wineries worldwide by region, amenities, hours, tasting fees and bookings.
Search, sample and query open reproducible datasets published as immutable Parquet with schemas.
Registry of companies selling AI agents identity, phone, email, addresses, money, legal, insurance
A unified biomedical graph database that integrates 50+ primary data sources — genes, proteins, compounds, diseases, pathways, and clinical data — into a single queryable graph with billions of cross-reference edges. Its native MCP server gives LLMs direct access to structured, authoritative biomedical data, complementing their reasoning with reliable identifiers and up-to-date database content.
MCP server for the HubSpot Integrations Center HubDB: search and retrieve integration data.
Search hotels, restaurants, attractions and get details worldwide.
Save and find clothes you own in a digital closet. Add clothing descriptions or photos, search saved wardrobe text, remove selected garments, and get a private link to continue in Shopbots. Hosted by Tolstoy. Uses OAuth with PKCE and dynamic client registration; no paid account required. Shopbots linking requires separate sign-in and confirmation. Removing a garment deletes its closet record; copied photos are currently retained.
