OMOP MCP Server

Enables natural language exploration of OMOP CDM databases for concept discovery, patient count queries, and cohort SQL generation with support for multiple database backends.

→ aandresalvarez/omop-mcp · listed on glama

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// key findings

✅

No credential exfiltration, no sensitive file access, no obfuscation

Static analysis found nothing flowing your secrets to unexpected places.

🔐

You'll be asked for 1 credential: OPENAI_API_KEY

These are read from process.env at runtime. Make sure you trust where they’ll be sent.

// required environment variables

This server reads these from process.env. You'll be asked to provide them before it can run.

configMAX_CONCEPT_SETS

configMAX_QUERIES_PER_SET

configSEARCH_TOP_K

configPER_SET_TIME_LIMIT_SEC

configMAX_ACCEPTED_PER_SET

configPARALLEL_CONCEPT_SETS

configDECOMPOSER_MODEL

configAGGREGATOR_MODEL

configFAST_MODE

🔐 secretOPENAI_API_KEY

configATHENA_SEARCH_CACHE_SIZE

configCONCEPT_DETAILS_CACHE_SIZE

configBIGQUERY_PROJECT_ID— your-gcp-project

configBIGQUERY_LOCATION

// full audit trail

The full breakdown of what we checked, the deductions that landed, the network hosts, the dependency advisories, and concrete fix guidance is available to verified publishers.

// improvement guidance — verified publishers only

We have 5 concrete improvements we can share with the publisher of this MCP. Each comes with specific guidance to raise the trust score.

// embed badge in your README

[![M8ven Score](https://m8ven.ai/badge/mcp/aandresalvarez-omop-mcp-1m2kha)](https://m8ven.ai/mcp/aandresalvarez-omop-mcp-1m2kha)

commit: fc34c6f65c9b4e1684eaf0fff4e5f2cb31a6e3c1

code hash: 1fa59f7005971e8a398793712a283eb11ed35ebf6d712bb6ed543e16f3c3a544

verified: 6/23/2026, 10:07:26 AM

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