Research MCP servers

4,480 tagged Research, measured the same way as everything else here.

Browse within: mcp-server 634model-context-protocol 613pipeworx 374LLM 88ai-tools 48cli 35llm-tools 28bun 27legaltech 24open-data 24arxiv 23agents 21api 21citations 21

hacktricks-mcp-server

313

Xplo8E/hacktricks-mcp-server

MCP server Claude CodeCodexCursor +2

Search and query HackTricks pentesting documentation with quick lookup and section extraction. Runs locally from the hacktricks-mcp-server npm package.

not rated 10 +1 5mo ago A tokens not measured original MIT

japan-data-mcp

315

Izyuusya/japan-data-mcp

MCP server Claude CodeCodexCursor +2

A local service that lets an AI access Japan’s official public data, including statistics, company records, real-estate information, and invoice data. It requires three environment variables to run.

not rated 9 6mo ago A tokens not measured original MIT

agentskb

316

Cranot/agentskb-mcp

MCP server Claude CodeCodexCursor +2

Researched knowledge for AI agents. Canonical answers from official sources. Runs locally from the @agentskb/cli npm package.

not rated 9 1mo ago A tokens not measured

perplexity-web-mcp

317

quequiere/perplexity-web-mcp

MCP server Claude CodeCodexCursor +2

Lightweight MCP server for searching Perplexity.ai via browser automation. Runs locally from the perplexity-web-mcp npm package.

not rated 9 6mo ago A tokens not measured original MIT

la-rebelion/hapimcp

MCP server Claude CodeCodexCursor +2

One of 6 in

MCP server for structured access to Lenny Rachitsky podcast transcripts. For content creators. Remote server at lenny-rachitsky.run.mcp.com.ai.

not rated 9 13d ago A tokens not measured fork MIT

fiverr-mcp-server

319

KyuRish/fiverr-mcp-server

MCP server Claude CodeCodexCursor +2

MCP server for searching Fiverr gigs, sellers, and reviews. Runs locally from the fiverr-mcp-server Python package. Needs 2 environment variables to run.

not rated 9 6mo ago A tokens not measured original MIT

searxng-mcp

320

aicrafted/searxng-mcp

MCP server Claude CodeCodexCursor +2

MCP server "searxng-mcp" as configured in aicrafted/searxng-mcp. Runs in Docker (ghcr.io/aicrafted/searxng-mcp:latest). Needs 1 environment variable to run.

not rated 9 3mo ago A tokens not measured original MIT

firecrawl

321

kensaurus/cursor-kenji

MCP server Claude CodeCodexCursor +2

One of 3 in .mcp.json

Lets the agent scrape, crawl and search the web through Firecrawl, returning clean markdown. Runs locally from the firecrawl-mcp npm package. Needs 3 environment variables to run.

not rated 9 8d ago A tokens not measured original MIT

lex

322

SFHAJJI/lex

MCP server Claude CodeCodexCursor +2

Temporal search and comparison for official Luxembourg and reviewed EU law, with provenance. Remote server at law.soufien.lu.

not rated 9 today A tokens not measured original Apache-2.0

quantcontext

324

zomma-dev/quantcontext-mcp-server

MCP server Claude CodeCodexCursor +2

MCP server for trade research and strategy backtesting. Deterministic quant tools for AI agents — stock screening, backtesting, and factor analysis. Runs locally from the quantcontext-mcp Python package.

not rated 9 2mo ago A tokens not measured original MIT

jaegis-nexussync

325

usemanusai/youtube-free-deep-research-cli

MCP server Claude CodeCodexCursor +2

MCP server "jaegis-nexussync" as configured in usemanusai/youtube-free-deep-research-cli. Runs uvicorn with python. Needs 1 environment variable to run.

not rated 9 10mo ago A tokens not measured original MIT

context7

326

Andes-Software-Solutions/Andes.Extensions.AI

MCP server Claude CodeCodexCursor +2

One of 2 in .mcp.json

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 9 3d ago A tokens not measured copy · 100% MIT

context7

327

mjunaidca/robolearn

MCP server Claude CodeCodexCursor +2

One of 5 in .mcp.json

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 9 8mo ago A tokens not measured

linkedin-mcp

328

devag7/linkedin-mcp

MCP server Claude CodeCodexCursor +2

LinkedIn for AI assistants — search, profiles, jobs, feed, messaging, and gated writes. Runs locally from the linkedin-mcp-tools npm package.

not rated 9 10d ago A tokens not measured original MIT

xcatcher

329

lvpiggyqq/xcatcher-mcp-manifest

MCP server Claude CodeCodexCursor +2

Fetch recent public X/Twitter posts by named handle for monitoring, comparison, OSINT, and research. Remote server at xcatcher.top.

not rated 9 26d ago A tokens not measured original MIT

better-fetch

331

flutterninja9/better-fetch

MCP server Claude CodeCodexCursor +2

Advanced MCP server for web scraping with nested URL fetching and intelligent markdown formatting. Runs locally from the @infero.mcp/better-fetch npm package.

not rated 9 6mo ago A tokens not measured original MIT

aviation-mcp

332

blevinstein/aviation-mcp

MCP server Claude CodeCodexCursor +2

Aviation MCP provides a suite of Model Context Protocol (MCP) servers that map to FAA and other aviation APIs, making it easy to integrate real-time aviation data into your LLM-powered workflows. This project is designed for developers who want to connect. Runs locally from the aviation-mcp npm package.

not rated 9 1y ago A tokens not measured

schema-gov-it-mcp

334

italia/dati-semantic-mcp

MCP server Claude CodeCodexCursor +2

MCP server "schema-gov-it-mcp" as configured in italia/dati-semantic-mcp. Runs locally from the schema-gov-it-mcp npm package.

not rated 9 4mo ago A tokens not measured original MIT

uk-parliament-mcp

335

kupad95/uk-parliament-mcp-server

MCP server Claude CodeCodexCursor +2

MCP server for UK Parliament data — bills, votes, MPs, interests, debates, petitions. Runs locally from the uk-parliament-mcp npm package.

not rated 9 5mo ago A tokens not measured original MIT

deep-zotero

336

ccam80/deep-zotero

MCP server Claude CodeCodexCursor +2

Deep semantic search for Zotero libraries. Runs locally from the deep-zotero Python package.

not rated 9 1mo ago A tokens not measured original MIT

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