Search & Knowledge MCP Servers
Search engines, RAG, knowledge graphs, memory
2,874 servers
Wikipedia Retrieval MCP
Search
io.github.cesco345/capital-equipment
Search, book, and manage scientific research equipment across 500+ STEM core facilities.
Africa Data Bank
Trusted African data, provenance, citations, and catalog search for AI agents.
algolia-mcp-client
A modern, responsive web MCP client for interacting with the Algolia Model Context Protocol (MCP) server and LLMs (Claude, Gemini, GPT-4, etc.).
AIPayGen Site Intel
Website and company intel for agents: DNS, WHOIS, SSL, tech stack, email security, profiles
psyXe MCP Server
Apple Notes, Reminders, and Contacts for AI assistants. BERT semantic search. macOS.
Cochrane Medical Reviews
Systematic medical reviews and evidence-based healthcare research
io.github.edgardomunoznajar/america-law-graph
Search 529K US statute sections. 50 states + USC + CFR. Semantic search, citation graph, MCP.
com.olane/copass-remote
Knowledge graph ingestion, entity search, ontology analysis, and CoPass scoring.
Scite
Ground answers in scientific literature. Search full text, evaluate trust, access full-text articles
Stompy – AI Memory for Claude & MCP Agents
Persistent AI memory with semantic search, conflict detection, and ticketing.
io.github.NOTTIBOY137/open-registry-poc
PoC: Open Registry supply chain — unvetted server listing (security research)
EzBiz SEO & Marketing Analysis
AI-powered SEO and marketing: keyword research, SERP analysis, and content optimization tools.
designare.at Knowledge
Lesender Zugriff auf Profil, Projekte und Fachwissen von Michael Kanda (designare.at, Web & KI).
io.github.partstable/partsiq
Parts research for IT hardware brokers: PN normalization, validation, and pricing
eu.ansvar/zimbabwe-law-mcp
Zimbabwe legislation via MCP — full-text search across statutes and provisions
TransformSEO
SEO analysis server with 128 tools for keyword research, competitors, backlinks, and more.
com.historicalsoundscapes.www/semantic-search
Semantic search for Historical Soundscapes. Search eventos, entities, filters. Cross-lingual ES/EN.
IPOGrid IPO Calendar & Filing Research
IPO calendar, SEC filings, deal terms, and IPO news research via the IPOGrid MCP server.
Knowledge Raven
Make your knowledge agent-ready. One MCP endpoint, 5 connectors, 3 search modes.
Cookiy
AI user research via studies, interviews, recruitment, reports, and quantitative surveys.
Sombra
AI research library. Save, organise and reuse notes and webpages as clean markdown context.
Agentic News
AI-powered news intelligence — 21 tools for personalized monitoring, briefings, and semantic search
eu.ansvar/qatari-law-mcp
Qatari legislation via MCP — full-text search across statutes and provisions