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Google ADK
PMC Open Access (PubMed Central) MCP Server

Bring Biomedical Research
to Google ADK

Learn how to connect PMC Open Access (PubMed Central) to Google ADK and start using 8 AI agent tools in minutes. Fully managed, enterprise secure, and ready to use without writing a single line of code.

MCP Inspector GDPR Free for Subscribers
Convert IdsExport CitationOa DiscoverOai Get RecordOai IdentifyOai List IdentifiersOai List Metadata FormatsOai List Records

Compatible with every major AI agent and IDE

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ChatGPTChatGPT
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GeminiGemini
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VS CodeVS Code
JetBrainsJetBrains
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+ other MCP clients
PMC Open Access (PubMed Central)

What is the PMC Open Access (PubMed Central) MCP Server?

Connect to the PubMed Central (PMC) Open Access Subset to empower your AI agent with direct access to millions of peer-reviewed biomedical research articles. This server provides comprehensive tools for literature discovery, metadata harvesting, and identifier management.

What you can do

  • Metadata Harvesting — Use OAI-PMH protocols to list identifiers, metadata formats, and full records from the PMC repository.
  • Identifier Conversion — Seamlessly translate between PMCIDs, PMIDs, DOIs, and Manuscript IDs using the official PMC ID Converter.
  • Resource Discovery — Locate downloadable PDF, XML, and TGZ files for open-access articles to facilitate deep analysis.
  • Citation Export — Retrieve formatted citations for PubMed and PMC records to streamline academic writing and referencing.
  • Deep Record Inspection — Fetch specific article metadata or full-text records using unique OAI identifiers.

How it works

  1. Subscribe to this server
  2. Provide your NCBI API Key (Tool Name) and registered email
  3. Start querying the world's largest repository of life sciences literature directly from your AI client

Who is this for?

  • Researchers & Academics — Automate literature reviews, find full-text sources, and manage citations without manual searching.
  • Data Scientists — Harvest large-scale biomedical datasets for NLP, trend analysis, or knowledge graph construction.
  • Medical Professionals — Quickly find peer-reviewed evidence and convert clinical identifiers into accessible research papers.

Built-in capabilities (8)

convert_ids

Returns JSON. Convert between PMCIDs, PMIDs, DOIs, and Manuscript IDs

export_citation

Export formatted citations for PubMed and PMC articles

oa_discover

) for PMC articles. Discover downloadable resources from the PMC Open Access Subset

oai_get_record

Get a specific OAI record from PMC

oai_identify

Identify the PMC OAI-PMH repository

oai_list_identifiers

Use metadataPrefix (e.g., pmc, pmc_fm, oai_dc). List OAI identifiers for PMC articles

oai_list_metadata_formats

Optionally filter by a specific identifier. List available metadata formats in PMC OAI-PMH

oai_list_records

List full OAI records for PMC articles

Why Google ADK?

Google ADK natively supports PMC Open Access (PubMed Central) as an MCP tool provider. declare Vinkius Edge URL and the framework handles discovery, validation, and execution automatically. Combine 8 tools with Gemini's long-context reasoning for complex multi-tool workflows, with production-ready session management and evaluation built in.

  • Google ADK natively supports MCP tool servers. declare a tool provider and the framework handles discovery, validation, and execution

  • Built on Gemini models, ADK provides long-context reasoning ideal for complex multi-tool workflows with PMC Open Access (PubMed Central)

  • Production-ready features like session management, evaluation, and deployment come built-in. not bolted on

  • Seamless integration with Google Cloud services means you can combine PMC Open Access (PubMed Central) tools with BigQuery, Vertex AI, and Cloud Functions

G
See it in action

PMC Open Access (PubMed Central) in Google ADK

AI AgentVinkius
High Security·Kill Switch·Plug and Play
Why Vinkius

PMC Open Access (PubMed Central) and 4,000+ other MCP servers. One platform. One governance layer.

Teams that connect PMC Open Access (PubMed Central) to Google ADK through Vinkius don't need to source, host, or maintain individual MCP servers. Every tool call runs inside a hardened runtime with credential isolation, DLP, and a signed audit chain.

4,000+MCP Servers ready
<40msCold start
60%Token savings
Raw MCP
Vinkius
Server catalogFind and host yourself4,000+ managed
InfrastructureSelf-hostedSandboxed V8 isolates
Credential handlingPlaintext in configVault + runtime injection
Data loss preventionNoneConfigurable DLP policies
Kill switchNoneGlobal instant shutdown
Financial circuit breakersNonePer-server limits + alerts
Audit trailNoneEd25519 signed logs
SIEM log streamingNoneSplunk, Datadog, Webhook
HoneytokensNoneCanary alerts on leak
Custom domainsNot applicableDNS challenge verified
GDPR complianceManual effortAutomated purge + export
Enterprise Security

Why teams choose Vinkius for PMC Open Access (PubMed Central) in Google ADK

The PMC Open Access (PubMed Central) MCP Server runs on Vinkius-managed infrastructure inside AWS — a purpose-built runtime with per-request V8 isolates, Ed25519 signed audit chains, and sub-40ms cold starts. All 8 tools execute in hardened sandboxes optimized for native MCP execution.

Your AI agents in Google ADK only access the data you authorize, with DLP that blocks sensitive information from ever reaching the model, kill switch for instant shutdown, and up to 60% token savings. Enterprise-grade infrastructure, zero maintenance.

PMC Open Access (PubMed Central)
Fully ManagedVinkius Servers
60%Token savings
High SecurityEnterprise-grade
IAMAccess control
EU AI ActCompliant
DLPData protection
V8 IsolateSandboxed
Ed25519Audit chain
<40msKill switch
Stream every event to Splunk, Datadog, or your own webhook in real-time

* Every MCP server runs on Vinkius-managed infrastructure inside AWS - a purpose-built runtime with per-request V8 isolates, Ed25519 signed audit chains, and sub-40ms cold starts optimized for native MCP execution. See our infrastructure

The Vinkius Advantage

How Vinkius secures PMC Open Access (PubMed Central) for Google ADK

Every tool call from Google ADK to the PMC Open Access (PubMed Central) MCP Server is protected by DLP redaction, cryptographic audit chains, V8 sandbox isolation, kill switch, and financial circuit breakers.

< 40msCold start
Ed25519Signed audit chain
60%Token savings
FAQ

Frequently asked questions

01

How can I find the DOI or PMID for a specific PMCID?

Use the convert_ids tool. Simply provide the PMCID (e.g., PMC5334499) and it will return the corresponding PMID, DOI, and other associated identifiers.

02

Can I get direct download links for research papers?

Yes! The oa_discover tool allows you to find downloadable resources like PDFs or XML files for articles in the PMC Open Access Subset using their PMCID.

03

How do I retrieve the full metadata for a specific article?

Use the oai_get_record tool with the article's OAI identifier and a metadata prefix like 'pmc' or 'oai_dc' to fetch the complete record details.

04

How does Google ADK connect to MCP servers?

Import the MCP toolset class and pass the server URL. ADK discovers and registers all tools automatically, making them available to your agent's tool-use loop.

05

Can ADK agents use multiple MCP servers?

Yes. Declare multiple MCP tool providers in your agent configuration. ADK merges all tool schemas and the agent can call tools from any server in a single turn.

06

Which Gemini models work best with MCP tools?

Gemini 2.0 Flash and Pro models both support function calling required for MCP tools. Flash is recommended for latency-sensitive use cases, Pro for complex reasoning.

07

McpToolset not found

Update: pip install --upgrade google-adk

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