Build searchable AI research knowledge bases with hybrid vector search directly in Claude Desktop.
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MCP servers that search the web or a private index and return citations an agent can quote. MCPpedia lists 4779 published Search MCP servers. The highest trust scores right now are haiku.rag at 74, misakanet at 74, ITASCA MCP Server at 73. 3363 listings speak a remote transport, which a hosted client can connect to with a URL. Best search MCP servers uses this same trust-score order. Each server page shows the license, the tools it declares, and a paste-ready config for Claude, Cursor, VS Code, and the other supported clients. Nobody can pay to move up the list.
Build searchable AI research knowledge bases with hybrid vector search directly in Claude Desktop.
Web search, content extraction, PDF parsing, plus datetime and geolocation tools. No API keys.
Search UK case law on BAILII — court judgments with section extraction. Runs locally.
Local semantic search — embedding-powered grep for files, zero external services.
Search Federal Acquisition Regulations (FAR) for government contracting.
MCP server for real-time product search by barcode (EAN, UPC, GTIN) or keyword on ean-search.org
Query alive-analysis history from any AI client. Tools: list, get, search, dashboard export.
The shared AI context engine for git — save, search, and share the reasoning behind code changes.
AI agent product discovery via open marketplace. Search, compare and discover advertiser products.
Search 500+ curated design websites and install DESIGN.md files directly from your AI agent.
Korean public official asset disclosure data (공직자 재산공개) - search and retrieve assets
Search local businesses, generate leads, and validate emails via Google Maps data
Track shipments and search shipping products (DPD, InPost, DHL, FedEx, UPS, GLS) via GlobKurier API.
Search, discover, and contribute to AgentPedia - the knowledge base for AI agents.
Local repo context for coding assistants with semantic search and graph relationships.
Allow AI systems to search for places and get business info via Google Maps Places API.
Academic paper search across 11 sources with AI curation, ranked push, Zotero and Obsidian support.
Free Bing search MCP server - No API key required
Codebase indexing and search via WASM tree-sitter. Works on ARM64 and x86_64.
Local-first bookmark management with semantic search and AI-powered organization
Search H1B visa salaries, salary benchmarks, and job market data
Intelligent ArcGIS content search. Works with Online/Enterprise. Requires user credentials.
Persistent knowledge workspace for AI agents. Versioned files, search, and MCP tools.
UploadKit MCP — 40+ upload components, route scaffolds, BYOS setup, full docs search.