FHIRfly-io/fhirfly-mcp-server

Item: FHIRfly-io/fhirfly-mcp-server
Rating: 41
Author: M8ven

FHIRfly MCP server for Claude Desktop - Healthcare reference data via Model Context Protocol

→ FHIRfly-io/fhirfly-mcp-server· npm: @fhirfly-io/mcp-server· listed on npm

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// 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/npm-https-github-com-fhirfly-io-fhirfly-mcp-server)](https://m8ven.ai/mcp/npm-https-github-com-fhirfly-io-fhirfly-mcp-server)

commit: e760c3965c8530db612e167fda02e7d4f1063ff0

code hash: def68eff5d18f0cc5a1a3e1d416c325dec77ef72c28ee1fa3d703ccb7d18ff08

verified: 7/20/2026, 9:45:48 AM

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