Search & Knowledge MCP Servers
Search engines, RAG, knowledge graphs, memory
2,874 servers
rewire-genomics-mcp
MCP server for bounded genomic data retrieval and versioned reference evidence
trinity-entra-mcp
MCP client for Trinity: signs in with your Microsoft work account and forwards tool calls to the hosted knowledge base
Company and Lead Research
Emails and socials from company sites, WHOIS, live job listings, Hacker News and App Store search.
fast-cxt-mcp
AI-driven semantic code search MCP server (Node.js)
solr-mcp-server
MCP server for Apache Solr with HTTP Basic Auth
@grec0/memory-bank-mcp
MCP server for semantic code indexing with Memory Bank - AI-powered codebase understanding
@equalseat/mcp-server
MCP server for the equalseat.ai knowledge base platform
mcp-codebase-search
MCP server for semantic codebase search using embeddings
amadeus-blade-mcp
Flight search, pricing, status, delay predictions, hotel offers, seat maps, and airport reference data via the Amadeus Self-Service APIs.
ContexteTech
Search and load AI datasets, prompts and few-shot contexts from the ContexteTech catalogue.
io.github.mrfentmen/icebox-mcp
Query the Icebox Diamonds & Watches catalog: search diamond jewelry and watches.
@supergent/mcp-memory-server
MCP server for Supergent Memory — read and write organizational knowledge from Claude Code
iflow-mcp_daheepk_arxiv-paper-mcp
arXiv 논문 데이터를 Claude AI와 연동하는 MCP 서버
aika-research-mcp
Evidence-driven AI compute industry-chain research MCP server and local SQLite CLI.
@datalanguage/datagraphs-mcp-server
MCP server for interacting with Data Graphs knowledge graph platform
deepresearch-mcp
实现类DeepResearch功能的MCP工具
@byomcpserver/byo-mcp
Byo MCP Server - Enterprise Knowledge Base MCP for RAGFlow (Cloud & Local)
io.github.mrfentmen/sportyandrich-mcp
Query the Sporty & Rich catalog: search clothing, newest arrivals, enriched product details.
arxiv-paper-mcp-server
MCP Server for searching and reading arXiv papers
VAAS-X Cognitive Memory
Persistent, outcome-grounded episodic memory for Claude. 14ms CPU retrieval, no GPU, no vector DB.
cite-mcp
Agents that cite — or stay silent. Shell for cited-data MCP across swamplink corpora.
layered-memory-mcp
Layered Memory MCP Server — Durable common-core memory for AI agents: L0 index, L1 knowledge, TODO and provenance, with deterministic persistence routing
dejaview-mcp
Persistent knowledge graph memory for AI agents — DejaView MCP server
travis234-evidence-mcp
Optional local evidence research MCP server for Travis234.