Research MCP servers

4,479 tagged Research, measured the same way as everything else here.

Browse within: model-context-protocol 613pipeworx 374ai-tools 49llm-tools 28bun 27legaltech 24open-data 24arxiv 23api 21citations 21cyanheads 20bioinformatics 19fastmcp 18cloudflare-workers 15

dc-api

265

nulib/dc-api-v2

MCP server Claude CodeCodexCursor +2

Agent integration with the Northwestern University Libraries Digital Collections API. Runs locally from the @nulib/dc-api-mcp npm package.

not rated 14 8d ago A tokens not measured

context7

266

tae0y/python-project-template

MCP server Claude CodeCodexCursor +2

One of 5 in .mcp.json

Gives the agent up-to-date documentation and code examples for libraries and frameworks, fetched on demand so answers are not stuck at the model's training cutoff. Runs locally from the @upstash/context7-mcp npm package.

not rated 14 28d ago A tokens not measured

tijori-finance

267

LaZZy0v0/tijori-finance-mcp

MCP server Claude CodeCodexCursor +2

Indian equity research MCP — 5,000+ NSE/BSE stocks, financials, KPIs, and concall transcripts. Runs locally from the tijori-finance-mcp npm package.

not rated 13 1mo ago A tokens not measured original MIT

context7

268

ArtemisAI/Harness_Engineering

MCP server Claude CodeCodexCursor +2

One of 9 in .mcp.json

Context7's hosted MCP server: up-to-date library documentation and code examples on demand. Remote server at mcp.context7.com.

not rated 13 6mo ago A tokens not measured

search-mcp

269

OptimaiNetwork/optimai-search-mcp

MCP server Claude CodeCodexCursor +2

MCP server for OptimAI External Search API. Runs locally from the @optimai-network/search-mcp npm package.

not rated 13 4mo ago A tokens not measured

openfda-mcp

270

SuyashEkhande/OpenFDA-Semantic-MCP

MCP server Claude CodeCodexCursor +2

MCP server for FDA drug and device regulatory metadata via openFDA (CDER, CBER, CDRH). Runs locally from the openfda-mcp Python package.

not rated 13 4mo ago A tokens not measured

materials-project-mcp

271

benedictdebrah/materials-project-mcp

MCP server Claude CodeCodexCursor +2

MCP server "materials-project-mcp" as configured in benedictdebrah/materials-project-mcp. Runs locally from the materials-project-mcp Python package.

not rated 13 3mo ago A tokens not measured original MIT

web-search-mcp

272

pranavms13/web-search-mcp

MCP server Claude CodeCodexCursor +2

A locally run server that lets a coding agent search the internet through the web-search-mcp Python package.

not rated 13 3mo ago A tokens not measured copy · 100% MIT

stac-mcp

273

BnJam/stac-mcp

MCP server Claude CodeCodexCursor +2

An MCP Server for STAC requests. Runs locally from the stac-mcp Python package.

not rated 13 29d ago A tokens not measured original MIT

fidgetcoding/refero-design-mcp

MCP server Claude CodeCodexCursor +2

Bullet-proof MCP for styles.refero.design — natural-language search across the curated DESIGN.md library. Runs locally from the fidgetcoding-refero-mcp npm package.

not rated 13 2d ago A tokens not measured original MIT

youtube-mcp

275

Prajwal-ak-0/youtube-mcp

MCP server Claude CodeCodexCursor +2

A local connector for downloading transcripts from YouTube videos.

not rated 13 10mo ago A tokens not measured

aminer-mcp-server

276

scipenai/aminer-mcp-server

MCP server Claude CodeCodexCursor +2

AMiner MCP Server - Academic Paper Search Service. Runs locally from the @scipen/aminer-mcp-server npm package.

not rated 13 11mo ago A tokens not measured original MIT

perplexity-mcp

277

teoobarca/perplexity-mcp

MCP server Claude CodeCodexCursor +2

MCP integration for Perplexity AI web searches. Runs locally from the perplexity-mcp Python package.

not rated 13 4mo ago A tokens not measured original MIT

paperpal

278

jerpint/paperpal

MCP server Claude CodeCodexCursor +2

Paper management with Zotero. Runs locally from the paperpal Python package.

not rated 13 1y ago A tokens not measured original MIT

kolada-mcp

279

isakskogstad/Kolada-MCP

MCP server Claude CodeCodexCursor +2

Swedish municipality statistics from Kolada API. 6000+ KPIs for all 290 municipalities. Runs locally from the kolada-mcp-server npm package.

not rated 12 4mo ago A tokens not measured original MIT

fanout

280

houtini-ai/fanout-mcp

MCP server Claude CodeCodexCursor +2

Multi-URL comparative content analysis with topical gap detection. Runs locally from the @houtini/fanout-mcp npm package.

not rated 12 4mo ago A tokens not measured original Apache-2.0

clarifyprompt

281

LumabyteCo/clarifyprompt-mcp

MCP server Claude CodeCodexCursor +2

MCP server "clarifyprompt" as configured in LumabyteCo/clarifyprompt-mcp. Runs /path/to/clarifyprompt-mcp/dist/index.js with node. Needs 5 environment variables to run.

not rated 12 1mo ago A tokens not measured original Apache-2.0

mcp-rss

282

MissionSquad/mcp-rss

MCP server Claude CodeCodexCursor +2

MCP server for fetching, parsing, and managing RSS feeds. Runs locally from the @missionsquad/mcp-rss npm package.

not rated 12 1mo ago A tokens not measured original Apache-2.0

geo-mcp

283

MCPmed/GEOmcp

MCP server Claude CodeCodexCursor +2

A Model Context Protocol (MCP) server for accessing GEO (Gene Expression Omnibus) data through NCBI E-Utils API. Runs locally from the geo-mcp Python package.

not rated 12 4mo ago A tokens not measured original BSD-3-Clause

stays

284

him229/stays

MCP server Claude CodeCodexCursor +2

Google Hotels MCP server and Python library — reverse-engineered batchexecute client with FastMCP tools. Runs locally from the stays Python package.

not rated 12 12d ago A tokens not measured original MIT

mathlas

285

Archerkattri/mathlas

MCP server Claude CodeCodexCursor +2

A tool FOR an AI (no API key, no LLM): search existing math over a 3.7M-doc index + airtight numeric/Lean verification + mathlib search (Loogle/LeanSearch) + OEIS/PSLQ identification + needs guarantees scaffolds, served over MCP. Runs locally from the mathlas-mcp Python package. Needs 2 environment variables to run.

not rated 12 1mo ago A tokens not measured original Apache-2.0

news-api-mcp

286

berlinbra/news-api-mcp

MCP server Claude CodeCodexCursor +2

MCP server "news-api-mcp" as configured in berlinbra/news-api-mcp. Runs locally from the news-api-mcp Python package.

not rated 12 1y ago A tokens not measured original MIT

github-fetcher-mcp

287

Vooster-AI/github-fetcher-mcp

MCP server Claude CodeCodexCursor +2

MCP server for fetching GitHub repository files and directory trees. Runs locally from the github-fetcher-mcp npm package.

not rated 12 10mo ago A tokens not measured original MIT

mcp-server-freesearch

288

wzj177/mcp-server-freesearch

MCP server Claude CodeCodexCursor +2

A locally run MCP server that provides free web search through SearXNG, a search engine that gathers results from multiple sources.

not rated 12 18d ago A tokens not measured

At most 3 mods per repository are shown here, and a mod shipped inside a plugin is left to that plugin's page — the rest are on their repository pages: