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78,044 servers. Updated
20 Best Email MCP Servers — compared and ranked, August 2026Ranked from 2,043 matching servers on stars, growth, downloads and maintenance. Updated .

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"Ways to collect or retrieve emails" matching MCP servers:

  • MeSH MCP

    msuicaut
    A
    license
    A
    quality
    D
    maintenance
    Connects Claude to the U.S. National Library of Medicine MeSH APIs to search and retrieve medical authority data, descriptors, and qualifiers. It enables library and metadata staff to perform subject analysis and confirm terminology within an AI-assisted cataloging workflow.
    4
    1
    GPL 3.0

  • mcp-pubmed

    benoitleq
    A
    license
    A
    quality
    D
    maintenance
    An MCP server that provides direct access to PubMed and PubMed Central via the NCBI E-utilities API. It enables AI models to search biomedical literature, retrieve detailed article metadata, and download open-access full texts.
    5
    MIT

  • phi-mcp-server

    Philongevity
    A
    license
    A
    quality
    B
    maintenance
    Enables AI agents to analyze synthetic biomarker panels via Phi Longevity's PRISM clinical recommendation engine, providing tiered, guideline-cited recommendations. Also offers tools to list supported biomarkers and retrieve methodology.
    3
    131
    Apache 2.0

  • FHIR MCP Server

    wso2
    A
    license
    A
    quality
    A
    maintenance
    Provides seamless integration with FHIR APIs, enabling AI/LLM tools to search, retrieve, and analyze clinical healthcare data with support for SMART-on-FHIR authentication and multiple transport protocols.
    7
    129
    Apache 2.0

  • FHIR MCP Server

    brianbastian01
    A
    license
    A
    quality
    C
    maintenance
    Provides safe read-only access to synthetic healthcare data via FHIR R4, enabling AI assistants to search patients, retrieve vitals, and summarize conditions using a public sandbox.
    4
    90
    MIT

  • NPI Registry MCP Server

    eliotk
    A
    license
    A
    quality
    D
    maintenance
    A Model Context Protocol (MCP) server for searching the National Provider Identifier (NPI) registry. This server provides tools to search and retrieve information about healthcare providers and organizations in the United States.
    1
    4
    Python
    MIT

  • clinicaltrials-mcp

    agents100x
    A
    license
    A
    quality
    D
    maintenance
    Enables conversational access to 400,000+ clinical trials on ClinicalTrials.gov, allowing users to search, compare, and retrieve trial details using plain English through MCP-compatible clients like Cursor and Claude Desktop.
    5
    3
    MIT

  • ncbi-datasets-mcp

    syntheticgio
    F
    license
    A
    quality
    A
    maintenance
    An MCP server that gives Claude access to NCBI Datasets v2 — search genome assembly metadata, retrieve taxonomy records, and download data packages without leaving your conversation.
    10

  • Define-XML MCP Server

    defineEditor
    F
    license
    A
    quality
    D
    maintenance
    A TypeScript MCP server for interacting with CDISC Define-XML 2.0 and 2.1 files, enabling users to load, search, and retrieve clinical data metadata including datasets, variables, and codelists. It supports local file processing with document caching and provides responses in both JSON and Markdown formats.
    13

  • cdisc-mcp

    Teninq
    A
    license
    A
    quality
    D
    maintenance
    Exposes CDISC standards data including SDTM, ADaM, CDASH, and Controlled Terminology as tools for AI assistants via the CDISC Library API. It enables users to search standards, retrieve domain variables, and access codelist definitions to facilitate clinical research data management.
    12
    MIT

  • Doktor MCP Server

    VanguardiaAI
    A
    license
    A
    quality
    D
    maintenance
    Enables AI assistants to search the doktor.mx directory for over 56,000 verified doctors and medical specialists across Mexico. It provides tools for verifying professional licenses, finding specialists by symptoms or conditions, and checking medical insurance compatibility.
    10
    49
    MIT

  • a207-followup-mcp

    ayeyouok
    F
    license
    A
    quality
    B
    maintenance
    MCP server for pediatric CKD follow-up management, providing tools to schedule follow-ups based on KDIGO 2024 guidelines, retrieve follow-up records, compute adherence scores, and access PEW history.
    4