Research MCP servers

4,433 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

findsaunaplunge

1825

findsaunaplunge/mcp

MCP server Claude CodeCodexCursor +2

Cold plunge, sauna and contrast-therapy studios across US metros, each fact dated. Remote server at findsaunaplunge.com.

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

mcp-server

1826

jjfisherdev/firsthandapi-mcp-server

MCP server Claude CodeCodexCursor +2

Post crowdsourced content collection jobs and fetch approved files via FirstHandAPI. Runs locally from the @firsthandapi/mcp-server npm package. Needs 1 environment variable to run.

not rated 0 22d ago A tokens not measured original MIT archived

deepwiki-omnetpp-mcp

1827

tabgab/omnet-inet-mcp_server

MCP server Claude CodeCodexCursor +2

MCP server "deepwiki-omnetpp-mcp" as configured in tabgab/omnet-inet-mcpserver. Runs locally from the deepwiki-omnetpp-mcp npm package.

not rated 0 7mo ago A tokens not measured LGPL-2.1

plexa

1828

incrematica/plexa-mcp

MCP server Claude CodeCodexCursor +2

Agentic directory of real businesses in Mexico & LATAM. Search by vertical and city. Remote server at api.joinplexa.com.

not rated 0 2mo ago A tokens not measured

mcp-kettlelogic

1829

mploschiavo/mcp-kettlelogic

MCP server Claude CodeCodexCursor +2

MCP server exposing Kettle Logic insight articles & industry guidance as tools + resources. Remote server at kettlelogic.com.

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

knowjudges

1830

KnowJudges/knowjudges-mcp

MCP server Claude CodeCodexCursor +2

Source-linked research on U.S. judges, courts, cases, and judicial analytics. Remote server at mcp.knowjudges.com.

not rated 0 26d ago A tokens not measured

mcp

1831

koreastockcheck/mcp

MCP server Claude CodeCodexCursor +2

Background checks for Korean stocks - 10 years of DART filings for all KRX companies, in English. Remote server at mcp.koreastockcheck.com.

not rated 0 25d ago A tokens not measured

loppee

1832

4dwebspro-cell/loppee-mcp

MCP server Claude CodeCodexCursor +2

Agent-first US business trust registry with neutral Trust Cards and published evidence. Remote server at loppee.com.

not rated 0 15d ago A tokens not measured

search

1833

seblosiv/neurobird-search-mcp

MCP server Claude CodeCodexCursor +2

Web search for AI agents. Ranked results with page passages already extracted, plus URL to markdown. Remote server at search.neurobird.com.

not rated 0 13d ago A tokens not measured original MIT

niche

1834

sailquery/niche-mcp

MCP server Claude CodeCodexCursor +2

Find the stories worth writing about: discover emerging stories, rank the angle, draft from sources. Remote server at api.nicheangle.com.

not rated 0 2mo ago A tokens not measured

mcp

1835

jmtroller/nhd-mcp-public-documentation

MCP server Claude CodeCodexCursor +2

MCP server for US nursing facility search and ownership lookup (NursingHomeDatabase). Remote server at mcp.nursinghomedatabase.com.

not rated 0 5mo ago A tokens not measured

proofite

1836

hanicker/proofite-mcp

MCP server Claude CodeCodexCursor +2

Read your AI-written daily briefing and retune the filter behind it: feeds, newsletters, topics. Runs locally from the proofite-mcp npm package. Needs 1 environment variable to run.

not rated 0 27d ago A tokens not measured original MIT

knowledge

1837

santismm/santismm-knowledge-mcp

MCP server Claude CodeCodexCursor +2

Search harness engineering, agentic AI patterns, architectures, governance and agent taxonomy. Remote server at santismm.com.

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

mcp

1839

pinecreeklabs/oldcarsdata-mcp

MCP server Claude CodeCodexCursor +2

Collector-car auction history, live listings, bid trails, and market statistics for AI agents. Remote server at api.oldcarsdata.com.

not rated 0 3mo ago A tokens not measured

oneshot-mcp

1840

gkaffen338/oneshot-mcp

MCP server Claude CodeCodexCursor +2

Search receipt-verified agent build packs, with each pack's real M-of-N pass rate. Runs locally from the oneshot-mcp npm package.

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

vault-knowledge

1841

seanwinslow28/sw-mcp-vault-knowledge

MCP server Claude CodeCodexCursor +2

Read-only MCP over a vault's typed knowledge graph: concept search, contradictions, article fetch. Runs locally from the @swins/vault-knowledge-mcp npm package.

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

bill-commons

1842

GDACS-droid/billcommons

MCP server Claude CodeCodexCursor +2

Search 209k+ US state bills, all 50 states + DC: full text, sponsors, votes, status. Free. Remote server at mcp.billcommons.org.

not rated 0 11d ago A tokens not measured original Apache-2.0

vfb3-mcp

1843

Robbie1977/VFB3-MCP

MCP server Claude CodeCodexCursor +2

MCP server for Drosophila neuroscience data from VirtualFlyBrain. Remote server at vfb3-mcp.virtualflybrain.org.

not rated 0 19d ago A tokens not measured copy · 100% MIT archived

serpdive

1844

serpdive/serpdive-mcp

MCP server Claude CodeCodexCursor +2

MCP server for SERPdive, the AI Search API: real-time web search returning answer-ready page content for LLMs and agents. Same speed as Tavily, 20.2% fewer tokens, 60.7% of decided quality duels on a public benchmark. Runs locally from the serpdive-mcp npm package. Needs 1 environment variable to run.

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

artemchuikin/youtube-mcp

MCP server Claude CodeCodexCursor +2

YouTube transcripts, search, channels, playlists and bulk transcript jobs for AI agents. 14 tools. Remote server at api.transcriptout.com.

not rated 0 20d ago A tokens not measured original MIT

research-archive

1846

spedmo/uapdrop-mcp

MCP server Claude CodeCodexCursor +2

Search declassified UAP/UFO government archives, geocoded sightings and cited entity profiles. Remote server at mcp.uapdrop.com.

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

whatagentsbuy

1847

neilkpatel/whatagentsbuy

MCP server Claude CodeCodexCursor +2

Independent measured reviews of x402 API sellers: pre-payment verdicts and accuracy grades. Remote server at whatagentsbuy.com.

not rated 0 4d ago A tokens not measured

tender-search

1848

shufflethis/ausschreibungsagenten-mcp

MCP server Claude CodeCodexCursor +2

Search public procurement notices from 17 sources across Germany, the EU and the UK. Read-only. Remote server at api.ausschreibungsagenten.de.

not rated 0 12d ago A tokens not measured original MIT