# ClinicalTrials.gov MCP Server — OncoHub

> Use this tool when you need to access structured clinical trial data from ClinicalTrials.gov, providing a unified interface to retrieve and cache trial information worldwide. It solves problems related to data consistency and retrieval speed, offering TTL-cached access to trial data via 4 MCP tools. Ideal for use cases requiring efficient and reliable clinical trial data retrieval, such as research studies or trial monitoring applications.

Canonical page: https://skillsregistry.net/skills/baris-varis-initial-ct-msp-mcp-server  
JSON: https://api.skillsregistry.net/v1/skills/baris-varis-initial-ct-msp-mcp-server

## Description

A production-quality MCP server that wraps the ClinicalTrials.gov v2 API, providing structured, TTL-cached access to trial data worldwide and Turkey via 4 MCP tools.

## Trust

- **Trust score (0–1):** 0.68
- **Verification tier:** scanned
- **Last scanned:** 2026-08-30

## Facts

- **Version:** 1.0.0
- **Skill type:** atomic
- **Execution layer:** mcp-remote
- **Runtime environment:** api
- **Category:** other
- **Updated:** 2026-08-30

## Source

- **Source listing:** [Glama](https://glama.ai/mcp/servers/sqroc58g72)
- **Repository:** <https://github.com/baris-varis/Initial-CT-MSP-MCP-server>

## Use it

Resolve this record through the SkillsRegistry MCP server (no auth, read-only):

```
claude mcp add --transport http --scope user skillsregistry https://api.skillsregistry.net/mcp
```

```json
{
  "jsonrpc": "2.0",
  "id": 1,
  "method": "tools/call",
  "params": {
    "name": "get_skill",
    "arguments": {
      "slug": "baris-varis-initial-ct-msp-mcp-server"
    }
  }
}
```

REST: `GET https://api.skillsregistry.net/v1/skills/baris-varis-initial-ct-msp-mcp-server` · pull for local use: `GET https://api.skillsregistry.net/v1/skills/baris-varis-initial-ct-msp-mcp-server/pull`

---
SkillsRegistry indexes agent skills from public registries and GitHub. Skills we have analysed are scanned with Circle-IR and scored on six dimensions; each listing states its scan coverage. More: https://skillsregistry.net/llms.txt