Category
Science & Research MCP servers
- 01
WigoloknockoutezLocal web search, fetching, crawling, extraction and research, with multi-engine search, local ML reranking, a SQLite cache and JavaScript rendering.
Active5.5kNode.jsstdioActive5.5kNode.jsstdio - 02
Zotero54yyyuSearch, read, annotate, and add to your Zotero research library, local or web.
Active5.3kPythonstdioActive5.3kPythonstdio - 03
Exaexa-labsConnect AI agents to Exa for web search, content fetching, and multi-step research.
Active5.1kNode.jsremoteActive5.1kNode.jsremote - 04
PostgrescrystaldbaPostgres development and operations: performance analysis, tuning and health checks.
Maintained3.4kPythonMaintained3.4kPython - 05
ArxivblazickjpSearch arXiv papers, read original LaTeX sections, get BibTeX from arXiv metadata and set topic watches, with papers stored locally.
Active3.2kPythonstdioActive3.2kPythonstdio - 06
Perplexity API PlatformperplexityaiReal-time web search, reasoning, and research through Perplexity's API
Active2.6kNode.jsstdioActive2.6kNode.jsstdio - 07
Modelcontextprotocolppl-aiAn MCP server that connects to Perplexity's Sonar API, enabling real-time web-wide research in conversational AI.
Active2.6kActive2.6k - 08
PaperBananallmsresearchGenerate academic diagrams and statistical plots from text using multi-agent AI.
Active2.4kPythonstdioActive2.4kPythonstdio - 09
Webclaw0xmassiWeb scraping, crawling, extraction, summarization, diffing and research, using TLS fingerprinting to bypass anti-bot checks without a browser.
Active2.4kRustActive2.4kRust - 10
Tooluniversemims-harvard2,700+ scientific tools for AI scientists: life science, research, literature, and more.
Active1.7kPythonstdioActive1.7kPythonstdio - 11
pyscnludo-technologiesPython code analysis for AI agents: complexity, dead code, clones, coupling, and a health score.
Active1.1kPythonstdioActive1.1kPythonstdio - 12
OctocodebgauryyAI-powered developer assistant that enables advanced research, analysis and discovery and code generation across GitHub and NPM realms in realtime.
Maintained949Node.jsstdioMaintained949Node.jsstdio - 13
BiogenomoncologyAccess biomedical research data from PubMed, ClinicalTrials.gov and MyVariant.info.
Active649PythonActive649Python - 14
Hex ResearchlevnikolaevichResearch graph MCP for hypotheses, goals, runs, source quality, audits, and generated maps.
Active572Node.jsstdioActive572Node.jsstdio - 15
Apple HealthneiltronLocal-first Apple Health MCP server for questions about your sleep, workouts and heart data.
Active571Node.jsstdioActive571Node.jsstdio - 16
Google SurfharimxchoiWeb, academic and code search with graph RAG, data lineage, ontology and cross-project schema links.
Active291Node.jsstdioActive291Node.jsstdio - 17
Slowing273Python - 18
Reddit Researchking-of-the-gracklesReddit market and competitive research: find subreddits via semantic search, fetch posts and comments with full citations and manage research feeds.
Active254PythonstdioActive254Pythonstdio - 19
Tinysuite Searchmarcellm01Self-hosted web research: SearXNG search with DuckDuckGo fallback, crawling, dense and BM25 reranking and deduplication into a cited, source-grounded prompt.
Active230PythonstdioActive230Pythonstdio - 20
HealthchainhealthchainaiTyped FHIR tools: build, read, validate and code FHIR resources from a patient bundle, with terminology lookup and machine-readable validation reports.
Active229PythonActive229Python - 21
Geminirlabs-incGemini 3 MCP server with 30+ tools: images, video, research, TTS, code exec & CLI
Slowing219Node.jsstdioSlowing219Node.jsstdio - 22
Deep Researchreading-plus-aiAutonomous deep research with structured query elaboration and concise reporting.
Abandoned215Node.jsAbandoned215Node.js - 23
LastsaasjonradoffRead-only admin MCP server for LastSaaS — dashboards, users, tenants, billing, logs, health.
Stale173stdioStale173stdio - 24
Stale172Python - 25
Scrapelessscrapeless-aiIntegrate real-time Scrapeless Google SERP(Google Search, Google Flight, Google Map, Google Jobs....) results into your LLM applications. This server enables dynamic context retrieval for AI workflows, chatbots, and research tools.
Active169Node.jsstdioremoteActive169Node.jsstdioremote - 26
Active166Node.js - 27
Whoop AIshashankswe2020-uxRead-only WHOOP MCP server for recovery, sleep, HRV, strain, workouts, and personal health analytics in AI assistants
Active165Node.jsstdioActive165Node.jsstdio - 28
PubmedcyanheadsSearch PubMed/Europe PMC, fetch articles and full text (PMC/EPMC/Unpaywall), citations, MeSH terms.
Active156Node.jsstdioremoteActive156Node.jsstdioremote - 29
OctagonoctagonaiDeliver real-time investment research with extensive private and public market data.
Slowing147PythonSlowing147Python - 30
Arxiv LatextakashiishidaGet the LaTeX source of arXiv papers to handle mathematical content and equations.
Active146PythonActive146Python - 31
Initdave-londonSetup CLI and health check for Pare MCP servers — auto-detect clients, install servers, verify connections
Maintained138Node.jsstdioMaintained138Node.jsstdio - 32
FHIRwso2Search, retrieve, create, update and analyze clinical data via FHIR APIs, with SMART-on-FHIR authentication.
Active137PythonstdioActive137Pythonstdio - 33
Fcpxmldaredev256Parse, edit and generate Final Cut Pro FCPXML timelines: health checks, flash frame detection, chapter markers, rough cuts and NLE export.
Active121PythonActive121Python - 34
Vibe Prospectingexplorium-aiB2B company and contact data for lead lists, enrichment, research, and outreach. OAuth sign-in.
Active120remoteActive120remote - 35
MedicaljamesanzQuery medical information, drug databases, drug interactions and clinical guidelines.
Active116Node.jsActive116Node.js - 36
Vectorizevectorize-ioVectorize MCP server for advanced retrieval, Private Deep Research, Anything-to-Markdown file extraction and text chunking.
Active115Node.jsActive115Node.js - 37
Deep ResearchpminerviniDeep research via the OpenAI Responses API or Open Deep Research (smolagents), with web search and code interpreter support.
Active113PythonActive113Python - 38

Open data from 40+ U.S. government APIs: economy, spending, Congress, health, energy, disasters
Active112Node.jsstdioActive112Node.jsstdio - 39
Fhirthe-momentumConnect to FHIR servers, for example to query patient history in natural language.
Stale102PythonStale102Python - 40
TendemtolokaDelegate tasks to vetted human experts - research, writing, analysis, and data work.
Maintained102remoteMaintained102remote - 41
DicomchristianhingeDICOM integration to query, read and move medical images and reports from PACS and other DICOM-compliant systems.
Active101PythonActive101Python - 42Octagon Deep Researchoctagonai
Lightning-Fast, High-Accuracy Deep Research Agent 8–10x faster Greater depth & accuracy Unlimited parallel runs
Stale93Node.jsStale93Node.js - 43Academiailyagusev
Search arXiv and ACL Anthology, retrieve citations and references, and browse web sources to accel…
Stale93remoteStale93remote - 44PaperBanana-CNmituan-ai
Generate and evaluate academic diagrams and plots with independent model connections.
Maintained83PythonstdioMaintained83Pythonstdio - 45
Natural-language patent and scientific literature search via Patsnap: semantic and BM25 search, structured filters and record retrieval.
Maintained82Node.jsremoteMaintained82Node.jsremote - 46Paper Format Agentzxyasfas
Local-first DOCX formatter for academic papers with a content-fingerprint integrity guard.
Maintained82PythonstdioMaintained82Pythonstdio - 47
DispatchSEOneozi12Open-source SEO manager for coding agents: keyword research, content PRs, rank + Search Console.
Active81remoteActive81remote - 48Smartdbwenb1n-dev
Connect to multiple databases at once (MySQL, PostgreSQL, SQL Server, MariaDB, Dameng, Oracle) for operations, health analysis and SQL optimization.
Abandoned78PythonAbandoned78Python