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MCP live MCP 2025-11-25 streamable-http ext: ui

Clinical Trials

ai.deepsense.mcp/clinical-trials

The Clinical Trials Connector gives Claude access to ClinicalTrials.gov, the NIH/NLM registry of FDA-regulated clinical studies conducted worldwide.

Listed in Claude connectors
Watch this dependency Share evidence report
Uptime
100.0%
5 direct probes · 30d
Response
807ms
last probe
Tools
6
callable
Resources
0
readable
Prompts
0
available
Primary URL
https://hcls.mcp.claude.com/clinical_trials/mcp
Score: 100/100
Handshake verified by our own probe.
pass Answers the MCP handshake 50/50
The handshake and the list calls succeeded on the primary URL.
pass Lists tools, resources or prompts 30/30
6 tools, 0 resources, 0 prompts returned.
pass 3 or more catalogue items 10/10
6 items in total; 3 or more earns these points.
pass Describes itself 10/10
148 characters; more than 30 earns these points.

Tools · 6

search_trials

Search ClinicalTrials.gov database for clinical trials. This is the PRIMARY tool for finding trials. WHEN TO USE: - Finding trials for a disease/condition (e.g., 'What trials exist for lung cancer?')…

get_trial_details

Get comprehensive details for a specific clinical trial using its NCT ID. WHEN TO USE: - User provides a specific NCT ID (e.g., 'Tell me about NCT04567890') - Need full eligibility criteria, endpoint…

search_by_sponsor

Find all clinical trials sponsored by a specific company or organization. Functionally equivalent to search_trials(sponsor=...). WHEN TO USE: - Questions about a company's pipeline (e.g., 'What is Pf…

search_investigators

Find principal investigators (PIs) and research sites conducting trials in a therapeutic area. WHEN TO USE: - 'Who are the leading researchers in Alzheimer trials?' - 'Find investigators at Mayo Clin…

analyze_endpoints

Analyze primary and secondary outcome measures (endpoints) from clinical trials. MODES (provide ONLY nct_id OR condition, not both): 1. Single Trial: Provide nct_id ONLY to analyze one specific trial…

search_by_eligibility

Find clinical trials matching specific patient eligibility criteria. Use this for patient-trial matching and finding trials a specific patient might qualify for. DEFAULT STATUS: Only searches RECRUIT…

How to use

Claude Desktop or claude.ai: add a custom connector (Customize → Connectors; on Team and Enterprise plans an owner adds it under Organization settings → Connectors) with this server URL: https://hcls.mcp.claude.com/clinical_trials/mcp

Cursor or Cline: add to your MCP config:

{
  "mcpServers": {
    "clinical_trials": {
      "url": "https://hcls.mcp.claude.com/clinical_trials/mcp",
      "transport": "streamable-http"
    }
  }
}