FHIRfly MCP Server

Item: FHIRfly MCP Server
Rating: 41
Author: M8ven

MCP server for connecting Claude Desktop to FHIRfly healthcare reference data APIs, enabling lookup of drugs, providers, clinical codes, and more.

→ FHIRfly-io/fhirfly-mcp-server · listed on glama

Is this your MCP?

Claim it to get a verified publisher badge, a free copy of our full audit findings, and direct contact for any high-priority issues we find.

Install from

Glama npm

M8ven verifies MCPs across every public registry — install directly from whichever one you prefer.

// key findings

🚨

Known vulnerabilities in dependencies: 1 critical

Affects packages this MCP installs at runtime. Upgrade or remove the affected dependency.

🔐

You'll be asked for 1 credential: FHIRFLY_API_KEY

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

// known CVEs in dependencies1 critical

Disclosed vulnerabilities in this server's declared npm dependencies (via OSV). Whether each is reachable depends on the installed versions.

criticalvitest@4.0.0GHSA-5xrq-8626-4rwp

When Vitest UI server is listening, arbitrary file can be read and executed

Depend on this server? Get alerted when its CVEs change.Watch this server free →

// required environment variables

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

🔐 secretFHIRFLY_API_KEY— "": "ffly_live_your_key_here"

configFHIRFLY_API_URL— API base URL https://api.fhirfly.io

configFHIRFLY_DEBUG— Enable debug logging (1 or true) false

configFHIRFLY_TIMEOUT— Fetch timeout in milliseconds 30000

// 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 2 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/fhirfly-io-fhirfly-mcp-server-wk5het)](https://m8ven.ai/mcp/fhirfly-io-fhirfly-mcp-server-wk5het)

commit: b2603bdbb22c2a808641a45d9c93c701ec739403

code hash: def68eff5d18f0cc5a1a3e1d416c325dec77ef72c28ee1fa3d703ccb7d18ff08

verified: 6/11/2026, 11:51:03 AM

view raw JSON →