Research MCP Servers

An MCP server that provides access to arXiv papers through their API.

An MCP server that provides access to PubMed articles through Entrez API.

MCP Server für Schweizer Wissenschaftsbibliotheken: swisscovery (SRU), e-rara/e-periodica/e-manuscripta (OAI-PMH) und

Federated TCR analysis: records retrieval, germline allele assignment, reconstruction, dossiers, and similarity, over a web UI, REST API

Find clinical trials overdue on legally required results reporting, by sponsor and trial.

Unified MCP server for multi-source academic literature retrieval

Search UniProtKB by protein function, fetch curated records, map IDs across databases, and pull reference proteomes, taxonomy, and

Production-quality MCP server exposing the UniProt REST API (search, entries, FASTA, ID mapping, taxonomy) to LLM clients over stdio.

MCP server for the Unpaywall API — open-access availability for 120M+ scholarly articles

npx launcher for USPTO Patents MCP — hosted on Cloudflare Workers. US patent search and full-text via USPTO PatentsView

CDS VizieR — astronomical catalogue server (tens of thousands of catalogues)

MCP server providing Wikipedia citation-science tools for Claude — pure Python, no R required

MCP server for WormBase REST API - access C. elegans and nematode biological data with natural language

NASA CDAWeb data access for heliophysics — browse observatories, inspect parameters, fetch CDF data

MCP server developed by xiao-x-bao for ng clinical trials from ClinicalTrials.gov API v2. Supports searching by keywords, disease, location

Zenodo (CERN) open research data repository

MCP server exposing Zotero local write operations (DOI import, PDF import with recognition, attach PDF, add note)

AI-powered Zotero research assistant — MCP server + agent skill

AI-powered Zotero research assistant — a standalone MCP server with 39 tools for literature search, bilingual retrieval (NMT CN→EN)