Search & Knowledge MCP Servers

Search engines, RAG, knowledge graphs, memory

2,874 servers

notebooklm-enterprise-mcp

uvx

Unified CLI and MCP server for Google NotebookLM (Enterprise + Personal)

Smart Rings Atlas

Remote

Smart ring research and regional buying links; affiliate links may earn commission.

seosiri-keyword-cluster-mcp

uvx

A sovereign, local-first MCP server for semantic keyword clustering, search intent classification, cannibalization detection, and topical authority mapping.

Replo

Remote

Research competitors and build, edit, and manage ecommerce sites from your AI assistant.

all-abt-ntu-mcp

uvx

MCP server for NTU schedules, learning, career opportunities, maps, research, faculty, library, news, campus services, shuttle arrivals, and student administration

meilisearch-mcp

uvx

MCP server for Meilisearch

knowledge

Docker Auth Required

Self-hosted shared memory and docs for Claude Code, Codex and Antigravity agents, with a graph UI

smriti-mcp

uvx

A portable markdown memory MCP server for any agent. Store durable, searchable memories as git-friendly markdown files.

plato-mcp-client

uvx

Query the Cocapn PLATO knowledge graph from anywhere. MCP-compatible client for fleet intelligence.

knowledge-bundle-mcp

uvx

MCP bundle for people with a self-hosted knowledge base. First module: Open Notebook.

io.github.Kromatic-Innovation/krobot

Remote

Test demand and willingness to pay before you build; decide whether to keep funding, change or stop.

Vbnote

Remote

Search, browse, summarize, and read transcripts from your private Vbnote library.

sensecritiq-mcp

uvx

MCP server for SenseCritiq — UX research synthesis agent

MewToys Catalog and Buyer Knowledge

Remote

Cat toy manufacturing catalog, capabilities and buyer guidance.

io.github.CloudCorpRecords/tunecatalog

npx

Search and browse an AI music catalog by mood or genre; track details and streaming links.

openreview-mcp

uvx

MCP server for OpenReview — search submissions, fetch reviews, meta-reviews, rebuttals, and decisions from NeurIPS, ICLR, ACL ARR, COLM, TMLR, and more.

amr-mcp

uvx

MCP server for antimicrobial resistance (AMR) data: NCBI Reference Gene Catalog, NCBI E-utilities and UniProt

geo-mcp-server

npx

MCP server providing full access to the Geo protocol SDK for knowledge graph operations

37/wk

pydantic-proxy-mcp-adapter

uvx

Benign slopsquatting research package

io.github.mrfentmen/ror-mcp

npx

ROR: search 110k+ research organizations by name, country and type with stable ids - keyless.

Gosset

Remote

Pharma intelligence: source-linked drug, trial, result, patent, company and deal research.

Amazon Keyword Research & Reverse ASIN (Helium 10 alternative)

Remote

Amazon search volume for up to 10,000 keywords, related keywords and reverse ASIN; 16 marketplaces.

rag-knowledge-graph-mcp

uvx

Rag Knowledge Graph automation via MCP. Includes index document, rag query, add graph edge. By MEOK AI Labs.

GeneBe

Remote

Annotate and classify human genetic variants with GeneBe (ACMG, gnomAD, ClinVar). Research use only.

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