Research MCP servers

4,435 tagged Research, measured the same way as everything else here.

Browse within: mcp-server 641model-context-protocol 623pipeworx 374LLM 94ai-tools 51cli 34llm-tools 29bun 27legaltech 24open-data 24api 23arxiv 22agents 21citations 21

lumi-app-finder

1993

alice51849/lumi-mcp

MCP server Claude CodeCodexCursor +2

MCP server "lumi-app-finder" as configured in alice51849/lumi-mcp. Launched with https://github.com/alice51849/lumi-mcp/releases/download/v1.3.0/lumi-app-finder..

not rated 0 16d ago A tokens not measured original MIT

newswake

1994

almaestilo/newswake

MCP server Claude CodeCodexCursor +2

News momentum + what-changed outcome tools for agents. Signals + links, 296 sources. Remote server at newswake-ajq8t.ondigitalocean.app.

not rated 0 15d ago A tokens not measured

luma-mcp

1995

alx1p/luma-cal-mcp

MCP server Claude CodeCodexCursor +2

MCP server for Luma event discovery — search by category, city, distance, and keywords with calendar export. Runs locally from the luma-mcp Python package.

not rated 0 2mo ago A tokens not measured original MIT

pondlog-inaturalist

1996

andrewschristison/pondlog

MCP server Claude CodeCodexCursor +2

One of 7 in server.json

MCP server for iNaturalist: nine tools for searching observations, species counts, taxa, places, and top observers. Stdio transport, no API key required. Runs locally from the @pondlog/mcp-inaturalist npm package.

not rated 0 1mo ago A tokens not measured original MIT

apexapi-mcp

1997

apexapi/apexapi-mcp

MCP server Claude CodeCodexCursor +2

Call 120+ AI models and live web context (scrape/crawl/extract) from any MCP client with one key. Runs locally from the apexapi-mcp npm package. Needs 1 environment variable to run.

not rated 0 2mo ago A tokens not measured original MIT

mcp-trademarks

1998

atomno-mcp/mcp-trademarks

MCP server Claude CodeCodexCursor +2

A trademark-checking service for Russian and international trademark registries. It searches names, checks applications and certificates, and gives advisory similarity results using Nice goods-and-services classes.

not rated 0 9d ago A tokens not measured original MIT

auxiliar-mcp

1999

auxiliar-ai/auxiliar-mcp

MCP server Claude CodeCodexCursor +2

Eval-backed discovery for the auxiliar.ai gateway — the best web-access provider per job, measured. Runs locally from the auxiliar-mcp npm package.

not rated 0 2mo ago A tokens not measured original MIT archived

otwarteapi

2000

bartosz-kuc/otwarteapi-catalog

MCP server Claude CodeCodexCursor +2

Search otwarteAPI.pl: a catalog of public Polish & EU government/data APIs, for AI agents. Keyless. Remote server at otwarteapi.pl.

not rated 0 2d ago A tokens not measured original MIT

bizintel

2001

bch1212/mcp-bizintel

MCP server Claude CodeCodexCursor +2

Local business intel for AI agents: audits, lead scoring, tech stack, prospecting. Remote server at mcp-bizintel-production.up.railway.app.

not rated 0 4mo ago A tokens not measured original MIT

outdooriq-mcp

2002

bch1212/outdooriq-mcp

MCP server Claude CodeCodexCursor +2

Paid MCP for fishing/lake/stocking intelligence — 72k+ US lakes, 293k+ events. Remote server at mcp.castiq.net.

not rated 0 5d ago A tokens not measured original MIT

groundcheck

2003

beepboop2025/groundcheck

MCP server Claude CodeCodexCursor +2

Verify claims, resolve FIGI identity, extract claims, and sign x402 delivery receipts over MCP. Runs locally from the groundcheck-mcp npm package. Needs 1 environment variable to run.

not rated 0 3d ago A tokens not measured original MIT

cerebro-mcp

2004

benjixone/cerebro-mcp

MCP server Claude CodeCodexCursor +2

Government tenders, awards and pre-tender pipelines from 21 official sources as MCP tools. Remote server at cerebroradar.com.

not rated 0 18d ago A tokens not measured original MIT

benmilne

2005

benmilne-com/agents

MCP server Claude CodeCodexCursor +2

Search and read essays by Ben Milne on payments, stablecoins, and company building. Remote server at benmilne.com.

not rated 0 3mo ago A tokens not measured

china-phone

2006

bg7iuy/china-phone-mcp

MCP server Claude CodeCodexCursor +2

Look up Chinese phone number carrier, province, and city from official MIIT allocation data. Remote server at china-phone-mcp.vercel.app.

not rated 0 2mo ago A tokens not measured

percolate

2007

bguillow-rgb/percolate-mcp

MCP server Claude CodeCodexCursor +2

Search the Percolate specialty coffee database: 1,100+ coffees with brew recipes and pairings. Runs locally from the percolate-mcp npm package.

not rated 0 6d ago A tokens not measured original MIT

pubrecords

2008

bch1212/mcp-pubrecords

MCP server Claude CodeCodexCursor +2

US public-records intelligence for AI agents — companies, SEC, courts, spending, licenses. Remote server at mcp-pubrecords-production.up.railway.app.

not rated 0 4mo ago A tokens not measured original MIT

charm

2009

bitMacrocode/charm-mcp

MCP server Claude CodeCodexCursor +2

OEM automotive repair data - part numbers, torque specs, procedures for 1982-2013 vehicles. Remote server at mcp.chatwithcharm.com.

not rated 0 2mo ago A tokens not measured copy · 86% MIT

project-gutenberg-mcp

2010

bobbyhouse/project-gutenberg-mcp

MCP server Claude CodeCodexCursor +2

MCP server "project-gutenberg-mcp" as configured in bobbyhouse/project-gutenberg-mcp. Runs in Docker (roberthouse224/project-gutenberg-mcp:1.2.0). Needs 5 environment variables to run.

not rated 0 5mo ago A tokens not measured original MIT

turkey-data-mcp

2011

bodyegypt/turkey-data-mcp

MCP server Claude CodeCodexCursor +2

Live Turkey data: gold prices, TCMB FX rates, fuel prices, prayer times, Kandilli earthquakes. Runs locally from the turkey-data-mcp npm package.

not rated 0 3mo ago A tokens not measured original MIT

project-little-weirdo

2012

branpastran/project-weirdo

MCP server Claude CodeCodexCursor +2

Deterministic public-web change observation with evidence-bound commercial interpretation. Remote server at weirdo-genesis-watch.lovable.app.

not rated 0 1mo ago A tokens not measured

document-evidence-mcp

2013

mtn888/document-evidence-mcp

MCP server Claude CodeCodexCursor +2

MCP server "document-evidence-mcp" as configured in mtn888/document-evidence-mcp. Runs locally from the document-evidence-mcp Python package.

not rated 0 24d ago A tokens not measured original MIT

ai-papers-helper

2014

elpaca/ai_papers_helper

MCP server Claude CodeCodexCursor +2

MCP server "ai-papers-helper" as configured in elpaca/aipapershelper. Runs locally from the ai-papers-helper Python package.

not rated 0 1mo ago A tokens not measured

narajangteo-bid-mcp

2015

opendata-kr/narajangteo-bid-mcp

MCP server Claude CodeCodexCursor +2

A local MCP server for South Korea's 나라장터 public procurement service, which publishes government tender notices.

not rated 0 7d ago A tokens not measured original MIT

narajangteo-corpinfo

2016

opendata-kr/narajangteo-corpinfo-mcp

MCP server Claude CodeCodexCursor +2

A local connector for South Korea’s Narajangteo public-procurement user information service, provided through the government data.go.kr API.

not rated 0 7d ago A tokens not measured original MIT

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: