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Freestyle MCP Server

by lozit
Developer ToolsLow Risk9.9LocalNew
Free

Read-only FreeStyle glucose sensor access via LibreLinkUp. Not a medical device.

About

Read-only FreeStyle glucose sensor access via LibreLinkUp. Not a medical device.

Security Report

9.9
Low Risk9.9Low Risk

Valid MCP server (2 strong, 3 medium validity signals). 1 code issue detected. No known CVEs in dependencies. Package registry verified. Imported from the Official MCP Registry. 1 finding(s) downgraded by scanner intelligence.

9 files analyzed · 2 issues found

Security scores are indicators to help you make informed decisions, not guarantees. Always review permissions before connecting any MCP server.

Permissions Required

This plugin requests these system permissions. Most are normal for its category.

file_system

Check that this permission is expected for this type of plugin.

env_vars

Check that this permission is expected for this type of plugin.

What You'll Need

Set these up before or after installing:

LibreLinkUp *follower* account e-mail — not the primary LibreLink account. The password is stored once via `npx mcp-freestyle-login` in the OS keychain, so it never appears in this configuration.Optional

Environment variable: LIBRELINKUP_EMAIL

Overrides the OS keychain. Intended for CI and one-off runs; prefer `mcp-freestyle-login` so no credential lands in a config file.Required

Environment variable: LIBRELINKUP_PASSWORD

Pinned LibreLinkUp client version sent as the `version` header. Upstream rejects stale values — set this to the current LibreLinkUp app version if requests start failing.Optional

Environment variable: LIBRELINKUP_VERSION

Client product identifier sent as the `product` header.Optional

Environment variable: LIBRELINKUP_PRODUCT

Entry point for authentication. The regional host is discovered at login and is never configured here.Optional

Environment variable: LIBRELINKUP_BASE_URL

How to Install

Add this to your MCP configuration file:

{
  "mcpServers": {
    "io-github-lozit-mcp-freestyle": {
      "env": {
        "LIBRELINKUP_EMAIL": "your-librelinkup-email-here",
        "LIBRELINKUP_PRODUCT": "your-librelinkup-product-here",
        "LIBRELINKUP_VERSION": "your-librelinkup-version-here",
        "LIBRELINKUP_BASE_URL": "your-librelinkup-base-url-here",
        "LIBRELINKUP_PASSWORD": "your-librelinkup-password-here"
      },
      "args": [
        "-y",
        "mcp-freestyle"
      ],
      "command": "npx"
    }
  }
}

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