Research MCP servers

4,464 tagged Research, measured the same way as everything else here.

Browse within: mcp-server 635model-context-protocol 614pipeworx 374LLM 90ai-tools 50cli 35llm-tools 28bun 27legaltech 24open-data 24arxiv 23agents 21api 21citations 21

anthropic-docs-mcp-ts

457

julianoczkowski/anthropic-docs-mcp-ts

MCP server Claude CodeCodexCursor +2

MCP server for searching and fetching Anthropic documentation. Runs locally from the @julianoczkowski/anthropic-docs-mcp-ts npm package.

not rated 6 2mo ago A tokens not measured

gramps-ez-mcp

458

dsblank/gramps-ez-mcp

MCP server Claude CodeCodexCursor +2

Gramps EZ MCP server. Runs locally from the gramps-ez-mcp Python package.

not rated 6 9mo ago A tokens not measured GPL-2.0

creo-mcp

459

yangkunyi/creo-mcp

MCP server Claude CodeCodexCursor +2

An MCP server with tools for CAD interaction and knowledge base retrieval. Runs locally from the creo-mcp Python package.

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

autodl-research-pilot

460

chengxi271-commits/autodl-research-pilot

MCP server Claude CodeCodexCursor +2

MCP server "autodl-research-pilot" as configured in chengxi271-commits/autodl-research-pilot. Launched with powershell.exe -NoProfile -ExecutionPolicy Bypass -File scripts/start-mcp.ps1.

not rated 6 3d ago A tokens not measured original Apache-2.0

perplexity-mcp

461

jschuller/perplexity-mcp

MCP server Claude CodeCodexCursor +2

MCP server for Perplexity AI — web search with recency filtering, citations, and model control for Claude Desktop and Claude Code. Runs locally from the @jschuller/perplexity-mcp npm package.

not rated 6 5mo ago A tokens not measured original MIT

youtube

462

HasData/youtube-mcp

MCP server Claude CodeCodexCursor +2

Search YouTube and read video, channel and transcript data as JSON. No Google Cloud project. Runs locally from the @hasdata/youtube-mcp npm package. Needs 1 environment variable to run.

not rated 6 11d ago A tokens not measured original MIT

mcp-paper-finder

463

Walids35/mcp-paper-finder

MCP server Claude CodeCodexCursor +2

MCP server "mcp-paper-finder" as configured in Walids35/mcp-paper-finder. Runs locally from the mcp-paper-finder npm package.

not rated 6 11mo ago A tokens not measured original MIT

mcp-github-pera1

464

kazuph/mcp-github-pera1

MCP server Claude CodeCodexCursor +2

Model Context Protocol server for GitHub code extraction using Pera1 service. Runs locally from the @kazuph/mcp-github-pera1 npm package.

not rated 6 11mo ago A tokens not measured original MIT archived

baidu-search-mcp

465

appleinmusic/baidu-search-mcp

MCP server Claude CodeCodexCursor +2

A local MCP server that gives AI agents access to Chinese web search through Baidu. MCP is a standard way for an agent to use an external tool.

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

mcp-service-public

466

OneNicolas/mcp-service-public

MCP server Claude CodeCodexCursor +2

French public services: tax, property, admin, education, healthcare, security, risks, legal texts. Remote server at mcp-service-public.nhaultcoeur.workers.dev.

not rated 6 5mo ago A tokens not measured original MIT

assessor-lookup

467

chadru/assessor-lookup-public

MCP server Claude CodeCodexCursor +2

MCP server "assessor-lookup" as configured in chadru/assessor-lookup-public. Launched with assessor-lookup-mcp.

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

adelpro/quran-search-engine-mcp

MCP server Claude CodeCodexCursor +2

Quran Search Engine MCP for AI tools. Provides Quran search, Arabic normalization, and highlighting. Runs locally from the quran-search-engine-mcp npm package.

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

spiderfoot-mcp

469

marlinkcyber/spiderfoot-mcp

MCP server Claude CodeCodexCursor +2

Model Context Protocol server for SpiderFoot OSINT automation. Runs locally from the spiderfoot-mcp Python package.

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

mcp-web-search

470

tickernelz/mcp-web-search

MCP server Claude CodeCodexCursor +2

MCP server: Multi-provider web search (DuckDuckGo, Bing, SearXNG) with automatic fallback, and URL content extraction — no API keys required. Runs locally from the @zhafron/mcp-web-search npm package.

not rated 6 4mo ago A tokens not measured original MIT

chictr-mcp-server

471

PancrePal-xiaoyibao/chictr-mcp-server

MCP server Claude CodeCodexCursor +2

MCP Server for querying ChiCTR clinical trials. Runs locally from the chictr-mcp-server npm package.

not rated 6 5mo ago A tokens not measured original Apache-2.0

fofa-quake-hunter-mcp

472

RuoJi6/fofa_quake_hunter_mcp

MCP server Claude CodeCodexCursor +2

MCP server for FOFA, Quake, Hunter, and DayDayMap cyberspace mapping platforms. Runs locally from the fofa-quake-hunter-mcp Python package.

not rated 6 25d ago A tokens not measured original MIT

bing-cn-mcp-enhanced

474

Lynxe-public/bing-mcp-cn-enhanced

MCP server Claude CodeCodexCursor +2

A local MCP server that retrieves Chinese Bing search results and webpage content. MCP is a standard way for an AI agent to call external tools.

not rated 6 3mo ago A tokens not measured original MIT

mcp-iiif-images

475

mikeapp/mcp-iiif-images

MCP server Claude CodeCodexCursor +2

MCP server "mcp-iiif-images" as configured in mikeapp/mcp-iiif-images. Runs locally from the mcp-iiif-images npm package.

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

groundtruth

476

rm-rf-prod/GroundTruth-MCP

MCP server Claude CodeCodexCursor +2

Live docs MCP server. 598+ libraries, evidence-verified answers, code audit, snippets, dispatch. Runs locally from the @groundtruth-mcp/gt-mcp npm package. Needs 1 environment variable to run.

not rated 6 +1 1mo ago A tokens not measured

context7

477

brainbytes-dev/nextjs-expo-saas-starter

MCP server Claude CodeCodexCursor +2

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 6 +1 2mo ago A tokens not measured copy · 86% MIT

duckduckgo

478

HasData/duckduckgo-mcp

MCP server Claude CodeCodexCursor +2

DuckDuckGo search as JSON. Ranked results, ads in their own array, 37 regions. Runs locally from the @hasdata/duckduckgo-mcp npm package. Needs 1 environment variable to run.

not rated 6 +1 11d ago A tokens not measured original MIT

airbnb

479

HasData/airbnb-mcp

MCP server Claude CodeCodexCursor +2

Airbnb stays by location and dates, and full listing details, as structured JSON. Runs locally from the @hasdata/airbnb-mcp npm package. Needs 1 environment variable to run.

not rated 6 +1 11d ago A tokens not measured original MIT

google-flights

480

HasData/google-flights-mcp

MCP server Claude CodeCodexCursor +2

Google Flights itineraries with fares, legs, carbon emissions and price history, as JSON. Runs locally from the @hasdata/google-flights-mcp npm package. Needs 1 environment variable to run.

not rated 6 +1 11d ago A tokens not measured original MIT