MCP Server Directory

45,118 Model Context Protocol servers for Claude Code, Claude Desktop, Cursor and every MCP client. Filter by what they do, whether they run locally or remotely, and whether they're free.

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65 servers in Science & Research

Research Toolkit

310

rrrrrredy/research-toolkit

Eight local research workflow tools for task setup, saved progress, stage guidance, configurable report review, and delivery checks.

LocalFreePythonScience & Research

Apple Health

281

the-momentum/apple-health-mcp-server

Access and analyze exported Apple Health data.

LocalFreePythonScience & Research

HealthChain

230

healthchainai/HealthChain

Typed FHIR tools: build, read, validate and code FHIR resources from a patient bundle, with terminology lookup and machine-readable validation reports.

LocalFreePythonScience & Research

Google Health

761.6k

davidmosiah/google-health-mcp

Local-first access to the Google Health API for Fitbit and Pixel Watch activity, sleep, heart, nutrition and reconciled health data.

LocalFreeTypeScriptScience & Research

Medical

119

JamesANZ/medical-mcp

Query medical information, drug databases, drug interactions and clinical guidelines.

LocalFreeTypeScriptScience & Research

OmniSeek

97

Battam1111/omniseek

Self-hosted perception server: local bilingual ASR, vision, cross-lingual search, credentialed login-walled sources and a persistent relation graph.

LocalFreePythonScience & Research

ChatSpatial

45

cafferychen777/ChatSpatial

Spatial transcriptomics analysis: cell annotation, deconvolution, spatial statistics and visualization.

LocalFreePythonScience & Research

Zotero Native

12871

dvdsosa/zotero-native-mcp

Read and write a local Zotero library via its local API, offline: collections, items, attachments, full text, BibTeX and CSL export, tags and saved searches.

LocalFreeTypeScriptScience & Research

ENCODE Toolkit

22287

ammawla/encode-toolkit

Search, download, track and analyze functional genomics experiments from the ENCODE Project.

LocalFreeScience & Research

viznoir

19

kimimgo/viznoir

Scientific visualization for CFD, FEA and SPH: render, slice, contour, volume-render and animate OpenFOAM, VTK and CGNS data headlessly.

LocalFreePythonScience & Research

Gramps Web

18

Scormave/gramps-web-mcp

Gramps Web genealogy: search and edit family tree records, explore ancestors, descendants, relationships and timelines, and read media with privacy-aware previews. Includes a read-only mode and Claude Desktop bundles.

LocalFreeC#Science & Research

Pubcrawl

15

nickjlamb/pubcrawl

PubMed, Europe PMC (including preprints), FDA/DailyMed and UK eMC drug labelling, and ClinicalTrials.gov for AI assistants, including side-by-side US vs UK label comparison. Every result cites its PMID, NCT ID or DOI; no API key required.

LocalFreeTypeScriptScience & Research

YADE

15

yusong652/yade-mcp

YADE discrete element method (DEM) simulation: search API docs, run code via a REPL or background tasks, monitor progress and review task history.

LocalFreePythonScience & Research

Wellness Nourish

11466

davidmosiah/wellness-nourish

Nutrition and hydration tracking: food search, barcode lookup, meal estimation, intake logs and daily summaries.

LocalFreeTypeScriptScience & Research

Touch Browser

10

nangman-infra/touch-browser

Evidence-grounded web research: verify claims on pages with citations, confidence bands and policy reports, and synthesize multi-page sessions.

LocalFreeRustScience & Research

OpenReadout

101.1k

openreadout/openreadout

Lets agents read raw lab-instrument files without vendor software: microscopy, mass spectrometry, chromatography, flow cytometry, NMR, electrophysiology, plate readers and qPCR. Returns metadata, images, spectra and traces as JSON, checks files for damage, and converts them to open formats (OME-TIFF, OME-Zarr, mzML, Parquet).

LocalFreeRustScience & Research

Agenda Intelligence MD

8

vassiliylakhonin/agenda-intelligence-md

Auditable strategic-risk memos (sanctions, regulation, geopolitics, trade) with Central Asia and Gulf regional specialists and per-claim evidence; no live data.

Local + RemoteFreePythonScience & Research

Plant Genomics

8

musharna/plant-genomics-mcp

Plant genomics locus lookup across Ensembl Plants, Phytozome, UniProtKB, KEGG, STRING-DB, NCBI BLAST and more, with batch and cross-source queries.

LocalFreePythonScience & Research

Gapbase

2150

thevibepreneur/gapbase-mcp

Search a database of startup gaps by industry, role or keyword, each with the pain point, solution direction and a blueprint link. Works offline.

LocalFreeTypeScriptScience & Research

Wellness Cgm

1182

davidmosiah/wellness-cgm-mcp

Local-first continuous glucose monitor data from the Dexcom Developer API and FreeStyle Libre via LibreLink Up.

LocalFreeTypeScriptScience & Research

TechTrend

6

salwks/mcp-techTrend

Academic, code and medical-regulatory trend monitoring across arXiv, PubMed, GitHub, Hugging Face and openFDA, with newspaper-style briefings.

LocalFreePythonScience & Research

Dicom Hl7

5

NyxToolsDev/dicom-hl7-mcp-server

Bridge DICOM, HL7v2 and FHIR: cross-standard mapping, Mirth Connect channel generation, vendor private tag decoding and integration patterns.

LocalFreePythonScience & Research

Agentinterviews

4

thinkchainai/agentinterviews_mcp

Run AI-led qualitative research interviews and surveys with Agent Interviews: create interviewers, manage projects, recruit participants and analyze results.

LocalFreeScience & Research

Data Aggregator

4

musharna/data-aggregator-mcp

Search and fetch research datasets across Zenodo, DataCite, NCBI and PubMed/OpenAIRE, with DOI deduplication, paper-to-data linking and verified downloads.

LocalFreePythonScience & Research

Immigration

3

tushariitr-19/immigration-mcp

US immigration guidance: live Visa Bulletin, priority date checks and explanations of immigration terms.

LocalFreeGoScience & Research

Aria

3

pkotecha-eng/aria-mcp-server

Clinical research tools for trial coordinators and life sciences teams: real-time access to PubMed and ClinicalTrials.gov.

LocalFreePythonScience & Research

Astronomy Oracle

3478

gregario/astronomy-oracle

Astronomical catalog data and observing session planning: OpenNGC deep-sky objects with visibility, rise/transit/set and alt/az calculations.

LocalFreeTypeScriptScience & Research

Chinese History

3

lizhuojunx86/chinese-history-mcp

Query classical Chinese texts from pre-Qin to Wei-Jin (Shiji, Zuozhuan, Analects and more) by event, person, place or virtue, with cited passages.

LocalFreePythonScience & Research

Genomics

3

rewire-bio/genomics-mcp

Discover EGA, ENA, ENCODE, GEO and NCBI datasets; retrieve bounded reads, variants, sequence and signal from indexed genomic files; and query versioned reference evidence.

LocalFreePythonScience & Research

UniProt

3

smaniches/uniprot-mcp

Query the UniProt knowledgebase (entries, features, variants, PTMs, GO terms, cross-references) with per-query SHA-256 provenance and offline replay.

LocalFreePythonScience & Research

AI Workstation Open Source Intelligence

3

zxhwolfe-dev/aiworkstation-open-source-intelligence

Research open-source AI projects: search a live radar, compare and shortlist projects, and plan stacks, keeping facts, recommendations and risks separate.

Local + RemoteFreePythonScience & Research

Citeguard

1

wedo911/citeguard

Check citations against Crossref for retractions, corrections or expressions of concern before they go into a paper, summary or review.

LocalFreePythonScience & Research

Molecules

1

laszlopere/mcp-molecules

Chemistry tools from NIST data: molar mass with uncertainties, isotope-distribution mass spectra and name-formula lookup, offline or with online fallback.

LocalFreePythonScience & Research

Pymol

1

wjgoarxiv/pymol-mcp

Headless PyMOL for molecular visualization, GROMACS/LAMMPS trajectories and clathrate-hydrate cage analysis, including H-bond networks and order parameters.

LocalFreePythonScience & Research

Agent Council

One question goes to 3-4 models; a chair returns one verdict with a confidence score and the dissent that held.

RemoteFreeScience & Research

Biolit

0

sanikacentric/biolit-mcp

Citation-grounded biomedical literature review over PubMed, Europe PMC, NCBI Gene and UniProt, with a citation-accuracy benchmark.

LocalFreePythonScience & Research

Biorobotics

0

SEOSiri-Official/biorobotics

Bio-robotics engine that converts biological data from the UniProt API into Cartesian G-code coordinates.

LocalFreePythonScience & Research

CovaSyn

Chemistry tools for pharma and biotech: NMR, MS, ICH M7 toxicity, stability, HPLC, DoE; tool calls need a key or OAuth.

RemoteFreeScience & Research

DeepDNA

Cited drug–gene (mostly CPIC/DPWG), gene and rsID variant lookups for 12 genes; educational, not medical advice.

RemoteFreeScience & Research

Economic Statistics (Monitly)

GDP, inflation, trade, interest rates and public debt for 150+ countries from Eurostat, OECD, World Bank and IMF.

RemoteFreeScience & Research

Honest Stat Gov

0

bartosz-kuc/honest-stat-gov-mcp

Polish Central Statistical Office (GUS) Local Data Bank (BDL): browse subjects, search variables and territorial units (voivodeship, powiat, gmina), get unit details, and fetch a variable's time series over a year range. No API key; queries bdl.stat.gov.pl directly with no third-party middleman.

LocalFreePythonScience & Research

MedicineData

MedicineData MCP

Chinese pharma data: 22 tools (21 query + 1 free) for drugs, targets, trials, deals and patents; queries need a key.

RemoteFreeScience & Research

Oliver's mTOR Atlas

Curated mTOR research: evidence-labelled studies, pathway claims with supporting/conflicting studies, open questions.

RemoteFreeScience & Research

Papers by Ouroboros

Research paper search with citations from OpenAlex, Semantic Scholar, PubMed, Crossref and arXiv.

RemoteFreeScience & Research

Pfc

yusong652/pfc-mcp

ITASCA PFC discrete element simulation: browse documentation, execute scripts, capture plots and manage long-running tasks via a bridge to the PFC GUI.

LocalFreePythonScience & Research

Practice Fusion

kushaim/practice-fusion-mcp

Read-only FHIR access to the Practice Fusion EHR: search patients and review appointments, conditions, medications and lab results.

LocalFreeTypeScriptScience & Research

Research Methods Library

Study designs, assumptions, runnable R and Python code, and citations from research methods textbooks.

RemoteFreeScience & Research

Robot Skill Hub

Find pinned robot code and inspect source, compatibility and execution evidence.

RemoteFreeScience & Research