Research MCP servers

4,432 tagged Research, measured the same way as everything else here.

Browse within: mcp-server 640model-context-protocol 623pipeworx 374LLM 95ai-tools 51cli 34llm-tools 29bun 27legaltech 24open-data 24api 22arxiv 22agents 21citations 21

vadim-a-yegorov/mcp-gemini-deep-research

MCP server Claude CodeCodexCursor +2

MCP server "mcp-gemini-deep-research" as configured in vadim-a-yegorov/mcp-gemini-deep-research. Runs locally from the mcp-gemini-deep-research Python package.

not rated 2 +1 28d ago A tokens not measured original MIT

4pda-mcp

1010

mishannn/4pda-mcp

MCP server Claude CodeCodexCursor +2

MCP server exposing the 4PDA forum lofi (text) version: forums tree, topics, posts. Runs locally from the 4pda-mcp Python package.

not rated 2 yesterday A tokens not measured original MIT

mcp-reunion

1011

Hug0x0/mcp-reunion

MCP server Claude CodeCodexCursor +2

MCP server for Réunion open data (data.regionreunion.com). Runs locally from the mcp-reunion npm package.

not rated 2 5d ago A tokens not measured original MIT

velog

1012

milcho0604/velog-mcp

MCP server Claude CodeCodexCursor +2

Read and write Velog (velog.io), Korean dev blog. Diagrams, sequences. Public publishing is opt-in. Runs locally from the @milcho0604/velog-mcp npm package. Needs 5 environment variables to run.

not rated 2 +2 4d ago A tokens not measured original MIT

fly

1013

nyuchi/mukoko-news

MCP server Claude CodeCodexCursor +2

One of 2 in .mcp.json

MCP server "fly" as configured in nyuchi/mukoko-news. Launched with flyctl mcp server.

not rated 2 yesterday A tokens not measured

aboard

1014

ostin-pil/aboard

MCP server Claude CodeCodexCursor +2

Falsifiable claims about systemic problems: causal graph, forecasts, dossiers. Runs locally from the aboard-mcp-server npm package. Needs 2 environment variables to run.

not rated 2 +2 today A tokens not measured original Apache-2.0

stackoverflow-mcp

1015

NoTalkTech/stackoverflow-mcp

MCP server Claude CodeCodexCursor +2

StackOverflow MCP server for querying programming Q&A using FastMCP - npx wrapper for Python package. Runs locally from the @notalk-tech/stackoverflow-mcp npm package.

not rated 2 3mo ago A tokens not measured original MIT

openlmlib

1016

Vedant9500/OpenLMlib

MCP server Claude CodeCodexCursor +2

Local cross-project knowledge and research library for LLM workflows. Runs locally from the openlmlib Python package.

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

ares-mcp

1017

benetche/ares-mcp

MCP server Claude CodeCodexCursor +2

Local MCP server for academic literature search, open-access PDF parsing, and BibTeX. Runs locally from the ares-mcp Python package.

not rated 2 +1 12d ago A tokens not measured original MIT

saripati

1018

kyouscireul/saripati

MCP server Claude CodeCodexCursor +2

Local-first, provider-agnostic MCP knowledge vault + research capture. Give any AI host a persistent, compounding memory. Runs locally from the saripati npm package.

not rated 2 11d ago A tokens not measured original MIT

social-search

1019

vialan-art/social-search-mcp

MCP server Claude CodeCodexCursor +2

MCP server "social-search" as configured in vialan-art/social-search-mcp. Launched with ./scripts/connect-vps.

not rated 2 +1 4d ago A tokens not measured

string-ai-web-access

1020

usestring/string-ai-mcp

MCP server Claude CodeCodexCursor +2

Official String AI Web Access MCP Server – fetch and search the web via the String AI API from any MCP client. Runs locally from the @usestring/mcp npm package. Needs 1 environment variable to run.

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

manna

1021

NSF-Simons-CosmicAI-Institute/manna

MCP server Claude CodeCodexCursor +2

MANNA — MCP Architecture for NOIRLab and NRAO Archives. Runs locally from the manna-mcp Python package. Needs 4 environment variables to run.

not rated 2 yesterday A Socket: warn tokens not measured original MIT

google-alerts-mcp

1022

ycrao/google-alerts-mcp

MCP server Claude CodeCodexCursor +2

Google Alerts MCP Server for fetching topic-based news and information. Runs locally from the google-alerts-mcp Python package.

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

tavily-proxy-mcp

1023

pzehrel/tavily-proxy-mcp

MCP server Claude CodeCodexCursor +2

Local stdio MCP proxy with lazy Tavily API key failover. Runs locally from the tavily-proxy-mcp npm package.

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

deeparchi-patent-mcp

1024

deeparchi-ai/patent-mcp-server

MCP server Claude CodeCodexCursor +2

Global patent MCP server — search 1.4B patents via BigQuery + Google Patents. MIT. Agent-native. Runs locally from the deeparchi-patent-mcp Python package.

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

firecrawl-mcp

1025

AmokOrg/firecrawl-mcp-server-1

MCP server Claude CodeCodexCursor +2

Lets the agent scrape, crawl and search the web through Firecrawl, returning clean markdown. Runs locally from the firecrawl-mcp npm package.

not rated 1 1mo ago A tokens not measured copy · 100% MIT

undata-mcp

1026

JOSETRA44/UNdata-mcp

MCP server Claude CodeCodexCursor +2

MCP server "undata-mcp" as configured in JOSETRA44/UNdata-mcp. Runs locally from the undata-mcp Python package.

not rated 1 1mo ago A tokens not measured

firecrawl-mcp

1027

AmokOrg/firecrawl-mcp-server

MCP server Claude CodeCodexCursor +2

Lets the agent scrape, crawl and search the web through Firecrawl, returning clean markdown. Runs locally from the firecrawl-mcp npm package.

not rated 1 1mo ago A tokens not measured copy · 100% MIT

quasar-store-docs-mcp

1028

iiamdark/quasar-docs-mcp

MCP server Claude CodeCodexCursor +2

MCP server for querying Quasar Store public documentation via web scraping. Runs locally from the quasar-store-docs-mcp npm package.

not rated 1 1mo ago A tokens not measured

dbpedia

1029

pipeworx-io/mcp-dbpedia

MCP server Claude CodeCodexCursor +2

DBpedia MCP — SPARQL + Lookup over Wikipedia-derived structured data. Remote server at gateway.pipeworx.io.

not rated 1 17d ago A tokens not measured original MIT

dataverse-harvard

1030

pipeworx-io/mcp-dataverse-harvard

MCP server Claude CodeCodexCursor +2

Harvard Dataverse — research dataset repository (150k datasets). Remote server at gateway.pipeworx.io.

not rated 1 17d ago A tokens not measured original MIT

perplexity-deep-mcp

1031

Aakashanil67/perplexity-deep-mcp

MCP server Claude CodeCodexCursor +2

MCP server "perplexity-deep-mcp" as configured in Aakashanil67/perplexity-deep-mcp. Runs locally from the perplexity-deep-mcp npm package.

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

mcp-search-server

1032

ZhenMoon/mcp-search-server

MCP server Claude CodeCodexCursor +2

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

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