Search & Knowledge MCP Servers
Search engines, RAG, knowledge graphs, memory
2,874 servers
mcp-retriever
One MCP server for web search, page extraction, and cited research.
CvLAC (MinCiencias)
Update your Colombian CvLAC (MinCiencias) research CV by chatting with your AI assistant.
mcp-server-wikipedia
Progressive-retrieval MCP server for Wikipedia
Recipe library
Read-only Hebrew AI-agent recipe library with search and full-text retrieval.
@iflow-mcp/walids35-mcp-paper-finder
A modular, extensible Model Context Protocol (MCP) server for searching, downloading, and reading academic papers from multiple sources, including arXiv, Zenodo, bioRxiv, medRxiv, CrossRef, Google Scholar, ResearchGate, Sci-Hub, and Elsevier.
superlenz
SuperLenz — High-credibility research automation MCP server with multi-source cross-verification
mcp-typesense-syia
Model Context Protocol (MCP) server for Typesense with image support and compression
harper-kb
Knowledge base plugin for Harper with MCP server integration
mcp-server-memory
MCP server for enabling memory for Claude through a knowledge graph
aws-kb
A Model Context Protocol server for querying AWS Bedrock Knowledge Bases
memflow-mcp
MemFlow MCP - A Model Context Protocol server for seamless memory management with intelligent search
midbrain-memory-mcp
Persistent AI memory for coding agents (MCP server) — episodic capture and semantic search
@crosmos/crosmos-mcp
MCP server for Crosmos Memory Engine with hybrid retrieval
Frasma
Read-only Frasma MCP: profile, knowledge search, diagnostic handoff. No email.
@knowledge01/mcp
Model Context Protocol server giving agents access to knowledge namespaces
memory-server-mcp
A Model Context Protocol (MCP) server for persistent memory storage with tagging, search, and linking capabilities
Mimir
Mimir - Fully open and customizable memory bank with semantic vector search capabilities for locally indexed files (Code Intelligence) and stored memories that are shared across sessions and chat contexts allowing worker agent to learn from errors in past runs. Includes Drag and Drop multi-agent orchestration
mcp-server-any-openapi
A MCP server that enables Claude to discover and call any API endpoint through semantic search. Intelligently chunks OpenAPI specifications to handle large API documentation, with built-in request execution capabilities. Perfect for integrating private APIs with Claude Desktop.
wazionapps/nexo
[](https://glama.ai/mcp/servers/wazionapps/nexo) - Cognitive memory for AI agents with Atkinson-Shiffrin memory model (STM/LTM/sensory register), semantic RAG, Ebbinghaus decay, trust scoring, and 76+ MCP tools.
mendeley-mcp
MCP server for Mendeley reference manager - search, retrieve, and manage your academic library
labmcp-astm-lis
MCP server that receives results from clinical/lab analyzers over ASTM E1381/E1394 (CLSI LIS1/LIS2): serial, TCP client or TCP listener.
labmcp-srs-lockin
MCP server for Stanford Research Systems lock-in amplifiers (SR810/SR830, SR860/SR865A): read X/Y/R/θ, set reference, sensitivity and time constant, frequency sweeps.
io.github.JubaKitiashvili/context-mem
Persistent memory for AI agents — 98%+ retrieval recall, 99% token savings, 44 tools
labmcp-ble-health
MCP server for Bluetooth LE health sensors (standard GATT profiles): heart rate + HRV, SpO2, blood pressure, temperature, weight.