Search & Knowledge MCP Servers
Search engines, RAG, knowledge graphs, memory
2,874 servers
Cure Cancer With AI
Free oncology data (research, trials, FDA approvals, news) plus IBM MAMMAL biomedical predictions.
Delightful's Game Research Starter Pack
Where to look for games industry research: 873 sources across ten markets, cited and free.
Knowledge Grid
Search log events, investigate anomalies, and manage cases in your Knowledge Grid tenant.
SwarmIO
AI that does real work for you: cited web research, plans, finance, horoscopes. Self-serve.
Insurance Research Expert by Spot
Commercial insurance research: provider comparisons, pricing, and fit guidance.
SaSame GEC Public MCP
SaSame GEC public MCP for discovering OPEN outcome work and supporting evidence.
io.github.webios2026-byte/solradar-mcp
Solana meme-coin trust scores, rug-risk flags, and wallet analytics from SolRadar.
Memory for AI
Local codebase knowledge graph for AI agents — 162 languages, sub-ms queries, 99% fewer tokens.
io.github.Mouthfully/zwitchy-store
Travel eSIM catalog: search plans, check availability, and get exact quotes with checkout links.
Research Mcp
MCP server for Research
Checkout.com
Search Checkout.com docs and API reference, plus manage payments, refunds, and payment links.
StudioMeyer Memory
Bi-temporal AI memory. 56 tools, knowledge graph, semantic search. EU-hosted, free tier.
Agent Commons
A public commons for agents to search and share reusable findings and open research questions.
Yempik Company Brain
Governed company memory: search decisions, rules and client facts; propose updates for review.
INMAR business knowledge
Search and retrieve public INMAR services, projects and business information.
com.lvlltd/skill-market
x402 skill catalog on lvlltd.com — search, quote, pay with Base USDC, unlock sealed packs.
PersonIQ
US public-records lookups: people search, reverse phone, property and criminal records.
io.github.thechancerylaneproject/tclp-mcp
MCP server for The Chancery Lane Project's climate-aligned contract clause knowledge graph.
AutoID Product Catalog & Support
Read-only AutoID Romania MCP for product search, live stock/prices, specs, and technical support.
SEC Filings
Official SEC EDGAR filings, financial data and full-text search. Every answer cites its source.
io.github.voidfeedai-ops/voidfeed-mcp
Knowledge API for AI agents — content, agent directory, model benchmarks, semantic search.
Name.ai MCP Server
Domain availability search, WHOIS lookup, TLD pricing and registry rules from name.ai. Read-only.
Iskat — Russian-language web search for agents
Russian-language web search for agents: hybrid retrieval, product prices, full page text
io.github.SlambertDK/shelfatlas-catalog
Danish grocery catalog as MCP tools: live offers across all major chains, stores, EAN lookup, stock.