Research MCP servers

4,432 tagged Research, measured the same way as everything else here.

Browse within: mcp-server 640model-context-protocol 623pipeworx 374LLM 95ai-tools 51cli 34llm-tools 29bun 27legaltech 24open-data 24api 22arxiv 22agents 21citations 21

mcp-search

1249

caikiji/mcp-search

MCP server Claude CodeCodexCursor +2

MCP server for web search powered by SearXNG — privacy-respecting self-hosted metasearch. Runs locally from the @caikiji/mcp-search npm package.

not rated 1 4mo ago A tokens not measured

dataeyes-mcp-server

1250

dataeyesai/dataeyes-mcp-server

MCP server Claude CodeCodexCursor +2

MCP server for DataEyes web search and reader API. Runs locally from the dataeyes-mcp-server Python package.

not rated 1 6mo ago A tokens not measured original MIT

scienceon-mcp

1251

ansua79/scienceon-mcp

MCP server Claude CodeCodexCursor +2

ScienceON-MCP Server - MCP server for KISTI ScienceON OpenAPI. Runs locally from the scienceon-mcp Python package.

not rated 1 2mo ago A tokens not measured

williamvd4/mcp-server-youtube-transcript

MCP server Claude CodeCodexCursor +2

This is an MCP server that allows you to directly download transcripts of YouTube videos. Runs locally from the @kimtaeyoon83/mcp-server-youtube-transcript npm package.

not rated 1 1y ago A tokens not measured original MIT

sefaria_jewish_library

1253

OpenTorah-ai/mcp-sefaria-server

MCP server Claude CodeCodexCursor +2

MCP server "sefariajewishlibrary" as configured in OpenTorah-ai/mcp-sefaria-server. Runs locally from the sefaria_jewish_library Python package.

not rated 1 1y ago A tokens not measured fork MIT

mcp-deepwebresearch

1254

PedroDnT/mcp-DEEPwebresearch

MCP server Claude CodeCodexCursor +2

MCP Web Research Server with Deep Research capabilities. Runs locally from the mcp-deepwebresearch npm package.

not rated 1 1y ago A tokens not measured fork MIT

wikipedia-mcp-server

1255

scotthelm/wikipedia-mcp-server

MCP server Claude CodeCodexCursor +2

MCP server for Wikipedia API interactions. Runs locally from the @shelm/wikipedia-mcp-server npm package.

not rated 1 1y ago A tokens not measured original MIT

tmdb-mcp-server

1256

lonzzi/tmdb-mcp-server

MCP server Claude CodeCodexCursor +2

MCP server for searching movies on TMDB. Runs locally from the @lonzzi/tmdb-mcp-server npm package.

not rated 1 7mo ago A tokens not measured original MIT

book-recommender

1257

nalugomesv/book-recommender

MCP server Claude CodeCodexCursor +2

Example recommender system for books. Runs locally from the book-recommender Python package.

not rated 1 11mo ago A tokens not measured

mcp-fetch

1258

kwp-lab/mcp-fetch

MCP server Claude CodeCodexCursor +2

A Model Context Protocol server that provides web content fetching capabilities. Runs locally from the @kwp-lab/mcp-fetch npm package.

not rated 1 1y ago A tokens not measured fork MIT

wa-leg-mcp

1259

awalcutt/wa-leg-mcp

MCP server Claude CodeCodexCursor +2

Model Context Protocol server for Washington State Legislative Web Services API. Runs locally from the wa-leg-mcp Python package.

not rated 1 1y ago A tokens not measured original MIT

arxiv-mcp-server

1260

r-uben/arxiv-mcp-server

MCP server Claude CodeCodexCursor +2

An MCP server for searching and fetching papers from arXiv. Runs locally from the arxiv-mcp-server npm package.

not rated 1 1y ago A tokens not measured original MIT

exa-mcp-server

1261

jackedelic/exa-mcp-server

MCP server Claude CodeCodexCursor +2

Connect AI agents to Exa for web search, content fetching, and multi-step research. Runs locally from the exa-mcp-server npm package.

not rated 1 1y ago A tokens not measured original MIT

url-content-mcp

1262

artryazanov/url-content-mcp

MCP server Claude CodeCodexCursor +2

MCP server "url-content-mcp" as configured in artryazanov/url-content-mcp. Runs locally from the url-content-mcp Python package.

not rated 1 1y ago A tokens not measured original Unlicense

wg21-wiki-mcp

1263

cppalliance/wg21-wiki-mcp

MCP server Claude CodeCodexCursor +2

Local stdio MCP server that serves the WG21 (ISO C++) committee wiki as a verifiable source of truth. Runs locally from the wg21-wiki-mcp Python package.

not rated 1 5d ago A tokens not measured BSL-1.0

web-search-mcp

1264

victormacaubas/web-search-mcp

MCP server Claude CodeCodexCursor +2

A Model Context Protocol (MCP) server that searches the internet through a locally run Python package. MCP is a standard way for tools to provide information to AI applications.

not rated 1 3mo ago A tokens not measured

firecrawl-mcp

1265

tkorkmazeth/toolgate-firecrawl-mcp

MCP server Claude CodeCodexCursor +2

Lets the agent scrape, crawl and search the web through Firecrawl, returning clean markdown. Runs locally from the @tkorkmaz/firecrawl-mcp npm package.

not rated 1 2mo ago A tokens not measured original MIT

mcp-webpage-timestamps

1266

Fabien-desablens/mcp-webpage-timestamps

MCP server Claude CodeCodexCursor +2

MCP server for extracting webpage creation and modification timestamps. Runs locally from the mcp-webpage-timestamps npm package.

not rated 1 1y ago A tokens not measured original MIT

DonghwanJeong/discord-mcp

MCP server Claude CodeCodexCursor +2

MCP server "discord-message-finder-mcp" as configured in DonghwanJeong/discord-mcp. Runs locally from the discord-message-finder-mcp npm package.

not rated 1 3mo ago A tokens not measured

tavily-mcp-sse

1268

tsmndev/tavily-mcp-sse

MCP server Claude CodeCodexCursor +2

MCP server "tavily-mcp-sse" as configured in tsmndev/tavily-mcp-sse. Runs locally from the tavily-mcp-sse Python package.

not rated 1 1y ago A tokens not measured

rdw-mcp-server

1269

jodur/RDW-MCP

MCP server Claude CodeCodexCursor +2

Model Context Protocol server for comprehensive Dutch RDW vehicle data lookup from all available databases. Runs locally from the rdw-mcp-server npm package.

not rated 1 1mo ago A tokens not measured original MIT

bibliography-search

1270

wjixiang/pubmed-mcp

MCP server Claude CodeCodexCursor +2

MCP server "bibliography-search" as configured in wjixiang/pubmed-mcp. Runs locally from the @wjx/bibliography-search npm package.

not rated 1 3mo ago A tokens not measured original MIT

mcp-searxng-puppeteer

1271

MissionSquad/mcp-searxng

MCP server Claude CodeCodexCursor +2

MCP server for SearXNG & Puppeteer integration. Runs locally from the @missionsquad/mcp-searxng-puppeteer npm package.

not rated 1 1y ago A tokens not measured fork MIT

freelancernasimofficial/nascoder-perplexity-mcp

MCP server Claude CodeCodexCursor +2

🧠 Ultra-Pro Perplexity AI MCP Server 2.0 - Enhanced 2025 Edition with correct API models! Advanced AI search, deep research, reasoning models (sonar-pro, sonar-reasoning-pro, sonar-deep-research), structured responses, smart caching, real-time analytics. Runs locally from the nascoder-perplexity-mcp npm package.

not rated 1 1y ago A tokens not measured