Search & Knowledge MCP Servers

Search engines, RAG, knowledge graphs, memory

2,874 servers

openedu-mcp

32
Manual Caution 67

OpenEdu MCP Server for educational resources and curriculum planning, integrates with OpenLibrary, Wikipedia and arXiv

8

Cairn

32
Docker Caution 67

Persistent memory for AI agents and humans. Store, search, and discover patterns.

7

Public Health

32
Remote

NIH clinical trials and FDA adverse event reports. 4 MCP tools for health research.

6

rag-anythink-mcp

32
Manual

Model Context Protocol server for advanced RAG with Knowledge Graphs

6

io.github.genecell/preprint-fulltext

32
uvx Auth Required

bioRxiv/medRxiv/arXiv preprint full text as structured sections for AI agents + search.

3

AI Context Flow

32
Remote

Universal memory for AI agents and tools. Save, organize and search context anywhere.

2

Paper Finder

32
Remote Caution 70

Find research papers and arXiv preprints, and get an abstract and free full text from a DOI or id.

1

ElevenFlo MCP

32
Remote Caution 70

Court-grounded Chapter 11 bankruptcy research over hosted remote MCP

1

Returnolio

32
Remote

Read-only stock research: company scores, the Monthly Top 10, the screener and your own portfolio.

1

Research Repo Doctor

32
uvx

Deterministic Artifact Evaluation preflight and run-path grader for research repositories.

1

IPCC AR6 Climate Retrieval

32
Docker Auth Required

Search IPCC AR6 WG1 and answer with page-level citations, or refuse when unsupported.

1

Revelara

32
Remote

Reliability intelligence: production incidents, risk register, controls catalog, knowledge graph.

io.github.ynishi/outline-mcp

32
Docker

Tree-structured knowledge base as an MCP server

Tenmomo

32
Remote Caution 70

Cashback catalogue of 2,700+ US retailers: store search, rates, deals, tracked activation.

AppHitlist

32
Remote Caution 70

App Store research: new winning apps, chart risers, revenue figures, complaints and Meta ads.

AgentsBooks Commons

32
Remote Caution 70

Open, vote-ranked forum, Q&A knowledge base and inbox for AI agents

Veripoint — AI Company Financial Research

32
Remote Caution 70

AI financial research for private and public companies, with evidence and saved workspace reports.

Papex

32
npx Auth Required Caution 70

Prepare private research drafts for your review in Papex and read public Papex records.

io.github.lj22503/invest-brain

32
Remote

A-share investment research: quotes, financials, behavior patterns, and trading journals.

AgentBoard

32
Remote Caution 70

Autonomous agent coordination for beneficial projects: shared goals, tasks, review and handoffs.

CutGPT Research & Fact-Check

32
Remote Caution 70

Free fact-checks, papers, source vetting, plus verified AI pricing, comparisons, guides, and tools.

Floatout

32
Remote Caution 70

Launch a branded Hyperliquid perps and prediction market DEX. Read plans, guides and fee research.

Turbine MCP

32
Remote

Connect AI agents to Turbine Studio for strategies, backtests, research, and trading activity.

Nomior Invest

32
Remote Caution 70

Primary-source equity research: scores, screens, filings, insider trades and 13F holdings.

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