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

bluesky-keyword-alerts

1609

Telemark-Digital/apify-monitoring-workflows

MCP server Claude CodeCodexCursor +2

One of 3 in server.json

Search bounded public Bluesky keywords, handles, mentions, and hashtags. Remote server at telemark-apify-monitoring-mcp.katfu111111.workers.dev.

not rated 1 +1 10d ago A tokens not measured original MIT

cybersec-mcp

1610

xu-c0/cybersec-mcp

MCP server Claude CodeCodexCursor +2

Cybersecurity MCP server: 323 prompts + 7 workflows for red team, blue team, SOC, cloud, OSINT. Runs locally from the @xu-c0/cybersec-mcp npm package.

not rated 1 +1 3mo ago A tokens not measured

sourcegraph-mcp

1611

dalebrubaker/sourcegraph-mcp

MCP server Claude CodeCodexCursor +2

Model Context Protocol server for SourceGraph code search. Runs locally from the sourcegraph-mcp Python package.

not rated 1 8mo ago A tokens not measured original MIT

distiller

1612

mirabilitum/SkillStrata

MCP server Claude CodeCodexCursor +2

Automatic Keyword Extraction from Document Collections. Runs locally from the distiller Python package.

not rated 1 +1 2mo ago A tokens not measured

outline-smart-mcp

1613

huiseo/outline-smart-mcp

MCP server Claude CodeCodexCursor +2

Smart MCP server for Outline Wiki with AI-powered RAG Q&A, summarization, and semantic search. Runs locally from the outline-smart-mcp npm package.

not rated 1 8mo ago A tokens not measured

mcp-open-webresearch

1614

rinaldowouterson/mcp-open-webresearch

MCP server Claude CodeCodexCursor +2

MCP server "mcp-open-webresearch" as configured in rinaldowouterson/mcp-open-webresearch. Runs locally from the mcp-open-webresearch npm package.

not rated 1 8mo ago A tokens not measured original Apache-2.0

ols-mcp

1615

thoraxe/ols-mcp

MCP server Claude CodeCodexCursor +2

MCP for retrieving things from the Ontology Lookup Service. Runs locally from the ols-mcp Python package.

not rated 1 10mo ago A tokens not measured

mcp-web-tools

1616

paifas/mcp-web-tools

MCP server Claude CodeCodexCursor +2

MCP server providing web search tools for AI assistants. Runs locally from the mcp-web-tools npm package.

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

paper-search

1617

its-antony/paper-search

MCP server Claude CodeCodexCursor +2

Scientific paper search and ranking across OpenAlex, Semantic Scholar, and Unpaywall. Runs locally from the paper-search Python package.

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

hemanth2k6/mcp-research-agent-system

MCP server Claude CodeCodexCursor +2

MCP server "mcp-research-agent-system" as configured in hemanth2k6/mcp-research-agent-system. Runs locally from the mcp-research-agent-system Python package.

not rated 1 19d ago A tokens not measured original MIT

mcp-bocha-search

1619

shibing624/mcp-bocha-search

MCP server Claude CodeCodexCursor +2

A local MCP server for Bocha, a search engine that lets AI applications retrieve information from web pages and other content sources.

not rated 1 9mo ago A tokens not measured fork

dataset-search-mcp

1620

hyeonseo2/dataset-search-mcp

MCP server Claude CodeCodexCursor +2

MCP server "dataset-search-mcp" as configured in hyeonseo2/dataset-search-mcp. Runs locally from the dataset-search-mcp Python package.

not rated 1 11mo ago A tokens not measured original MIT

clinical-trials-mcp

1621

brown-tech-info/Clinical-Trials-Gov-MCP

MCP server Claude CodeCodexCursor +2

MCP server "clinical-trials-mcp" as configured in brown-tech-info/Clinical-Trials-Gov-MCP. Runs locally from the clinical-trials-mcp Python package.

not rated 1 1y ago A tokens not measured

web-search

1622

sh-arman/testMCP

MCP server Claude CodeCodexCursor +2

A package to provide search URLs for websites from a search term. Runs locally from the web-search npm package.

not rated 1 6mo ago A tokens not measured

zotero-comfort

1623

BIH-CEI/zotero-comfort

MCP server Claude CodeCodexCursor +2

MCP server "zotero-comfort" as configured in BIH-CEI/zotero-comfort. Runs locally from the zotero-comfort Python package.

not rated 1 +1 4mo ago A tokens not measured original MIT

foolfuuka-mcp-server

1624

dynmie/foolfuuka-mcp-server

MCP server Claude CodeCodexCursor +2

MCP server for querying 4chan archives via the FoolFuuka API. Runs locally from the foolfuuka-mcp-server npm package.

not rated 1 +1 2mo ago A tokens not measured

dstools

1625

lijiatuk/dstools

MCP server Claude CodeCodexCursor +2

MCP server "dstools" as configured in lijiatuk/dstools. Runs locally from the /absolute/path/to/dstools Python package. Needs 8 environment variables to run.

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

mcp-courtwatch

1626

haksanlulz/mcp-courtwatch

MCP server Claude CodeCodexCursor +2

MCP server over CourtListener (Free Law Project) for free U.S. legal research: case-law and docket search, a free citator check (who cites this case), tables of authorities, RECAP docket filing histories, oral-argument audio, judges, and citation verifica. Runs locally from the @haksanlulz/mcp-courtwatch npm package.

not rated 1 yesterday A tokens not measured original MIT

doc-search-mcp

1627

LittleFishStars/DocumentSearch-MCP

MCP server Claude CodeCodexCursor +2

MCP server "doc-search-mcp" as configured in LittleFishStars/DocumentSearch-MCP. Runs locally from the doc-search-mcp Python package.

not rated 1 +1 2mo ago A tokens not measured

metacritic-mcp

1628

MrCherry/mcp-metacritic

MCP server Claude CodeCodexCursor +2

MCP server "metacritic-mcp" as configured in MrCherry/mcp-metacritic. Runs locally from the metacritic-mcp npm package.

not rated 1 1y ago A tokens not measured

fetchive

1629

lsmman/fetchive

MCP server Claude CodeCodexCursor +2

MCP server "fetchive" as configured in lsmman/fetchive. Runs locally from the fetchive Python package. Needs 9 environment variables to run.

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

arxiv-mcp

1630

Himasnhu-AT/arxiv-mcp

MCP server Claude CodeCodexCursor +2

A simple MCP server to fetch the content of ArXiv papers. Runs locally from the arxiv-mcp Python package.

not rated 1 +1 4d ago A tokens not measured copy · 100% MIT

mcp-evidence-ledger

1631

brianpelow/mcp-evidence-ledger

MCP server Claude CodeCodexCursor +2

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

not rated 1 +1 26d ago A tokens not measured original Apache-2.0

turath-mcp

1632

adelpro/turath-mcp

MCP server Claude CodeCodexCursor +2

An MCP server that gives AI clients accurate access to the turath.io library — authors, books, pages, and search — over stdio and Streamable HTTP. Runs locally from the turath-mcp npm package.

not rated 1 1mo 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: