# Clinical Trials MCP Server

> Use this tool when you need to access and analyze clinical trial data, as it provides programmatic access to ClinicalTrials.gov API with specialized tools for searching and retrieving detailed information about clinical trials worldwide. It solves problems related to clinical trial research, such as finding trials by condition, location, or phase, and analyzing eligibility criteria and outcomes. With inputs including search queries and filters, and outputs including detailed trial information, it is ideal for use cases requiring comprehensive clinical trial data analysis.

Canonical page: https://skillsregistry.net/skills/bach-ai-tools-clinicaltrials-mcp-server  
JSON: https://api.skillsregistry.net/v1/skills/bach-ai-tools-clinicaltrials-mcp-server

## Description

Provides programmatic access to ClinicalTrials.gov API with 18 specialized tools for searching, analyzing, and retrieving detailed information about 400,000+ clinical trials worldwide, including filtering by condition, location, phase, sponsor, eligibility criteria, and outcomes.

## Trust

- **Trust score (0–1):** 0.70
- **Verification tier:** verified
- **Last scanned:** 2026-09-02

## Facts

- **Version:** 1.0.0
- **Skill type:** atomic
- **Execution layer:** mcp-remote
- **Runtime environment:** api
- **Category:** maps-location
- **Updated:** 2026-09-02

## Source

- **Source listing:** [Glama](https://glama.ai/mcp/servers/a4gxd6i34a)
- **Repository:** <https://github.com/BACH-AI-Tools/ClinicalTrials-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": "bach-ai-tools-clinicaltrials-mcp-server"
    }
  }
}
```

REST: `GET https://api.skillsregistry.net/v1/skills/bach-ai-tools-clinicaltrials-mcp-server` · pull for local use: `GET https://api.skillsregistry.net/v1/skills/bach-ai-tools-clinicaltrials-mcp-server/pull`

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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