What is the key difference between Medical Terminologies MCP and Omop MCP?

Medical Terminologies MCP belongs to the Biology, Medicine and Bioinformatics category with local stdio execution, while Omop MCP belongs to the Biology, Medicine and Bioinformatics category with local stdio execution.

How do I install Medical Terminologies MCP or Omop MCP in Claude Desktop or Cursor?

Copy the mcpServers JSON configuration snippet provided on this page into your claude_desktop_config.json or ~/.cursor/mcp.json file and restart your AI client.

Are Medical Terminologies MCP and Omop MCP free or paid?

Medical Terminologies MCP operates under a Free / Open Source model (API Key required). Omop MCP operates under a BYOK (Pay Provider Direct) model (API Key required).

Which MCP server has more tools and community activity?

Medical Terminologies MCP lists 37 tools with 2 views and 12 GitHub stars. Omop MCP lists 5 tools with 2 views and 40 GitHub stars.

Can I use both Medical Terminologies MCP and Omop MCP together in the same MCP host?

Yes! MCP hosts like Claude Desktop, Cursor, Windsurf, Cline, and VS Code support configuring multiple servers under the mcpServers object simultaneously.

Side-by-Side Model Context Protocol Comparison

Medical Terminologies MCP vs Omop MCP

In-depth architectural comparison of the Medical Terminologies MCP and Omop MCP MCP servers. Compare execution transports, security boundaries, tool capabilities, quality scores, and ready-to-paste client installation snippets for Claude, Cursor, Windsurf, and VS Code.

At a Glance & Executive Verdict

Medical Terminologies MCP

Biology, Medicine and Bioinformatics · Local stdio

Quality: 60/100 (Good) | Auth: API Key required

Omop MCP

Biology, Medicine and Bioinformatics · Local stdio

Quality: 36/100 (Fair) | Auth: API Key required

Verdict Summary: Choose Medical Terminologies MCP if you need specialized Biology, Medicine and Bioinformatics tools running via a local process. Choose Omop MCP if your workspace requires Biology, Medicine and Bioinformatics integration with local subprocess execution. Both servers can be configured concurrently in your client's mcpServers manifest.

Which MCP Server Should You Choose?

Choose Medical Terminologies MCP when:

You need dedicated capabilities in the Biology, Medicine and Bioinformatics domain.
You prefer local stdio subprocess transport architecture.
Your security boundary fits: API Key required (Free / Open Source).
You have access to required keys: WHO_API_KEY, SNOWSTORM_URL, SNOWSTORM_AUTH.
Primary tools included: icd11_search, icd11_lookup, icd11_hierarchy.

Explore Medical Terminologies MCP Details

Choose Omop MCP when:

You need dedicated capabilities in the Biology, Medicine and Bioinformatics domain.
You prefer local stdio subprocess transport architecture.
Your security boundary fits: API Key required (BYOK (Pay Provider Direct)).
You have access to required keys: OMOPHUB_API_KEY, LLM_API_KEY.

Feature & Specification Comparison

Specification	Medical Terminologies MCP SidneyBissoli Biology, Medicine and Bioinformatics	Omop MCP OHNLP Biology, Medicine and Bioinformatics
Summary	Unified MCP server for ICD-11 (WHO), LOINC, RxNorm, MeSH (NLM), ATC, CID-10 (Brazilian DataSUS), and optional SNOMED CT. 28 tools (34 with SNOMED) with structuredContent + outputSchema on every default tool. Hosted on Cloudflare Workers, listed on Smithery, and on npm.	Map clinical terminology to OMOP concepts using LLMs for healthcare data standardization and interoperability.
Category & Scope

Tools & Capabilities Breakdown

Medical Terminologies MCP Tools (37)

icd11_search

Search ICD-11 by term

icd11_lookup

Get entity details by code/URI

icd11_hierarchy

Navigate parent/child relationships

icd11_chapters

List all ICD-11 chapters

icd11_postcoordination

Get postcoordination axes

loinc_search

Search lab tests and observations

Ready-to-Paste Client Configurations

Paste either (or both) of these JSON server blocks into your client config file (e.g. claude_desktop_config.json or ~/.cursor/mcp.json).

Medical Terminologies MCP Configuration

mcpServers (Claude Desktop / Cursor)

{
  "mcpServers": {
    "sidneybissoli-medical-terminologies-mcp": {
      "command": "npx",
      "args": [
        "-y",
        "@modelcontextprotocol/inspector"
      ],
      "env": {
        "WHO_API_KEY": "YOUR_WHO_API_KEY_HERE",
        "SNOWSTORM_URL": "YOUR_SNOWSTORM_URL_HERE",
        "SNOWSTORM_AUTH": "YOUR_SNOWSTORM_AUTH_HERE"
      }
    }
  }
}

Omop MCP Configuration

mcpServers (Claude Desktop / Cursor)

{
  "mcpServers": {
    "ohnlp-omop-mcp": {
      "command": "npx",
      "args": [
        "-y",
        "ohnlp-omop-mcp"
      ],
      "env": {
        "OMOPHUB_API_KEY": "YOUR_OMOPHUB_API_KEY_HERE",
        "LLM_API_KEY": "YOUR_LLM_API_KEY_HERE"
      }
    }
  }
}

Frequently Asked Questions

Medical Terminologies MCP is categorized under Biology, Medicine and Bioinformatics and uses a local stdio subprocess. In contrast, Omop MCP belongs to Biology, Medicine and Bioinformatics using local stdio subprocess. Select Medical Terminologies MCP when you need capabilities focused on biology, medicine and bioinformatics and Omop MCP when you require tools for biology, medicine and bioinformatics.

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