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ClinicalTrials.gov MCP for AI Agents. Search Global Clinical Trials and Drug Protocols by Condition

The ClinicalTrials.gov MCP connects your AI client directly to the United States National Institutes of Health (NIH) clinical research database. It gives you immediate, comprehensive access to over 500,000 registered studies. You can instantly search global trials by condition, drug name, or phase, locate participants in active recruitment, and pull deep protocols for any specific trial.

ClinicalTrials.gov MCP for AI Agents MCP is compatible with Claude Claude
ClinicalTrials.gov MCP for AI Agents MCP is compatible with ChatGPT ChatGPT
ClinicalTrials.gov MCP for AI Agents MCP is compatible with Cursor Cursor
ClinicalTrials.gov MCP for AI Agents MCP is compatible with Gemini Gemini
ClinicalTrials.gov MCP for AI Agents MCP is compatible with Windsurf Windsurf
ClinicalTrials.gov MCP for AI Agents MCP is compatible with VS Code VS Code
ClinicalTrials.gov MCP for AI Agents MCP is compatible with JetBrains JetBrains
ClinicalTrials.gov MCP for AI Agents MCP is compatible with Vercel Vercel
See Vinkius in Action

Give Claude and any AI agent real-world access

Identify active participant opportunities

Instantly find clinical trials that are currently enrolling participants based on a specific medical condition.

Pull comprehensive study protocols

Retrieve full, detailed records for any registered trial using its unique NCT identifier.

Search the entire global registry

Run complex searches across the entire database by keywords, drug name, sponsor, or specific study phase.

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AI Agent
ClinicalTrials.gov MCP for AI Agents

What AI agents can do with ClinicalTrials.gov: 3 Tools for Biomedical Trial Data

Use these tools to perform targeted searches across the entire registry, pull full study details, or specifically locate actively recruiting participants.

Make your AI actually useful.

Add this MCP to Claude, Cursor, or Windsurf and your AI stops guessing. It gets real tools to look things up, take action, and handle the stuff you keep doing by hand.

Start using ClinicalTrials.gov MCP

Find Recruiting Trials

Finds clinical trials that are actively recruiting participants for a specific medical condition, useful for patients and providers.

Get Trial Details

Retrieves the complete profile of a single clinical trial using its unique NCT...

Search Clinical Trials

Searches the entire database by keyword, condition, drug name, or sponsor, and...

Security and governance baked right in.

Pick your AI client below to get set up. Just create a Vinkius account, subscribe, and you're instantly up and running. We handle the entire backend infrastructure, delivering out-of-the-box support for HTTPS Streamable, SSE, and OAuth2—zero messy routing required.

ClinicalTrials.gov MCP for AI Agents MCP is compatible with Claude

Claude AI

1

Open Claude Settings

Go to claude.ai, click your profile icon, then navigate to Customize → Connectors.

2

Add Custom Connector

Click the "+" button and select Add custom connector. Paste your Vinkius endpoint URL:

https://edge.vinkius.com/[YOUR_TOKEN_HERE]/mcp

Replace [YOUR_TOKEN_HERE] with your token from cloud.vinkius.com. For OAuth-protected servers, expand Advanced settings to add credentials.

3

Start a conversation

Open a new chat. The ClinicalTrials.gov MCP for AI Agents integration is available immediately — no restart needed.

Choose How to Get Started

Build a custom MCP for your own tools, or connect a ready-made integration from our catalog.

Build Your Own

Turn any API into an MCP. Import a spec, define Agent Skills, or deploy with MCPFusion.

  • Import from OpenAPI, Swagger, or YAML specs
  • Create Agent Skills with progressive disclosure
  • Deploy to edge with MCPFusion framework
  • Built in DLP, auth, and compliance on each call
  • Real time usage dashboard and cost metering
  • Publish to catalog or keep private
Start building

Make Your AI Do More

Start with ClinicalTrials.gov, then connect any of our 5,200+ other servers whenever your AI needs more. One click, no limits.

  • Use this MCP plus 5,200+ others, all in one place
  • Add new capabilities to your AI anytime you want
  • Connections are secured and governed automatically
  • Track usage and costs across all your servers
  • Works with Claude, ChatGPT, Cursor, and more
  • New servers added to the catalog weekly
ClinicalTrials.gov MCP for AI Agents MCP server cover

Independent Platform Disclaimer: Vinkius is an independent platform and is not affiliated with, endorsed by, sponsored by, verified by, or otherwise authorized by ClinicalTrials.gov. All third-party trademarks, logos, and brand names are the property of their respective owners. Their use on this website is strictly for informational purposes to identify service compatibility and interoperability.

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ClinicalTrials.gov MCP: Identifying Active Biomedical Research Opportunities

Today, finding specific trial data is a headache. You have to jump between the main search page, then drill down into phase filters, and if you want to know who's enrolling right now, you might have to run multiple searches just for different conditions or drug types. It’s tedious clicking through dozens of pages, often losing track of which studies are actually open.

With this MCP, you ask your agent a single question—for example, 'What Phase 3 trials are recruiting participants for ALS?' The system automatically runs the complex search_clinical_trials query and delivers a clean report. You get the results instantly, structured for analysis.

ClinicalTrials.gov MCP: Deep Protocol Retrieval for Clinical Analysis

When you find an interesting trial, manually gathering all the fine print—like who is eligible or what specific interventions they're testing—requires navigating multiple sub-pages and copy-pasting text into a spreadsheet. It’s slow and prone to human error.

Now, with get_trial_details, you simply provide the NCT number. The MCP pulls the full protocol summary: eligibility criteria, intervention specifics, and enrollment timeline. You don't just get a link; you get all the critical data points organized for your next step.

What ClinicalTrials.gov MCP for AI Agents MCP does for your AI

This MCP connects your AI agent straight to the gold standard source for clinical trial transparency: the NIH's ClinicalTrials.gov database. Instead of spending hours navigating complex government websites—manually filtering tabs and cross-referencing dates—your AI client handles it all in real time. You can query vast datasets spanning hundreds of thousands of studies, pinpointing exactly what you need, whether it’s a Phase 3 trial for Alzheimer's or a drug study sponsored by a specific company.

The system pulls complete protocols, eligibility criteria, and enrollment status right into your workflow. It doesn't matter if you use Claude, Cursor, or any other compatible client; through Vinkius, you get one connection point to this critical biomedical data source. This MCP is essential for anyone working with advanced medical research.

Built · Hosted · Managed by Vinkius ClinicalTrials.gov MCP for AI Agents — Global Clinical Trial Search
Server ID 019d7573-39fa-7113-a580-c8af15b2529a
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Compliance Grade F
Score 3.6/100
Vinkius Inspector Badge — Score 3.6/100

Frequently asked questions about ClinicalTrials.gov MCP for AI Agents MCP

How can I use the ClinicalTrials.gov MCP to find trials for a specific disease? +

You tell your AI agent you need to search by condition, like 'Alzheimer's disease.' The system will query all available studies and provide filtering options so you only see relevant phases or drug types.

Does the ClinicalTrials.gov MCP show me trials that are closed? +

It can. However, if you need to know what's open for participants right now, your agent uses a specific tool to filter out completed or paused studies and only shows active enrollment opportunities.

What kind of data do I get when I use the ClinicalTrials.gov MCP? +

You receive highly structured biomedical data, including eligibility criteria, sponsor names, intervention details, and recruitment timelines—not just a link to a webpage.

Is the information from the ClinicalTrials.gov MCP real-time or cached? +

The MCP connects directly to the NIH database, ensuring you get current public data. This means your research reflects the most recent status updates available in the registry.

Can I use the ClinicalTrials.gov MCP for drug development analysis? +

Yes. You can search by specific drug names or therapeutic areas and filter results to map out which compounds are being tested at various stages, helping you track competitive moves.