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MCP Freestyle MCP Server

local only

MCP Freestyle runs on your own machine — the client starts it, so there is no endpoint to ping. 34 installs a week from npm. Last commit 19 Aug 2026.

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

Installs per day peak 408 · avg 21
a month agotoday
34
Installs / week
npm · mcp-freestyle
0
Stars
0 open issues
19 Aug 2026
Last commit
0 releases in 90 days
MIT
License
TypeScript

Nothing serious here today

Today is the operative word: we check MCP Freestyle every 15 minutes and re-read its code on every release. Watch it and you find out the day that stops being true.

Three servers free · no card

Connect this server

This server runs on your own machine — install it with the package manager and the client starts it for you. Package name taken from the official registry entry.

run in your terminal
claude mcp add mcp-freestyle -- npx -y mcp-freestyle
~/Library/Application Support/Claude/claude_desktop_config.json
{
  "mcpServers": {
    "mcp-freestyle": {
      "args": [
        "-y",
        "mcp-freestyle"
      ],
      "command": "npx"
    }
  }
}
~/.codex/config.toml
[mcp_servers.mcp-freestyle]
command = "npx"
args = ["-y", "mcp-freestyle"]
.cursor/mcp.json
{
  "mcpServers": {
    "mcp-freestyle": {
      "args": [
        "-y",
        "mcp-freestyle"
      ],
      "command": "npx"
    }
  }
}
.vscode/mcp.json
{
  "mcpServers": {
    "mcp-freestyle": {
      "args": [
        "-y",
        "mcp-freestyle"
      ],
      "command": "npx"
    }
  }
}

This one needs environment variables set before it will start: LIBRELINKUP_EMAIL (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.), LIBRELINKUP_PASSWORD (Overrides the OS keychain. Intended for CI and one-off runs; prefer `mcp-freestyle-login` so no credential lands in a config file.), LIBRELINKUP_VERSION (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.), LIBRELINKUP_PRODUCT (Client product identifier sent as the `product` header.), LIBRELINKUP_BASE_URL (Entry point for authentication. The regional host is discovered at login and is never configured here.). The author declared them in the registry entry; get the values from the project itself.

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MCP Freestyle — questions

Answers built from our own checks of this server.

Why is there no uptime for MCP Freestyle?
MCP Freestyle runs on your own machine over stdio — there is no network address to reach, so uptime cannot be measured for it by anyone. What can be measured is adoption: the npm package mcp-freestyle was installed 34 times last week.
How do I connect MCP Freestyle?
Copy the ready config from this page — we generate it for Claude Code, Claude Desktop, Codex, Cursor and VS Code, each with the file path that client actually reads. It runs locally, so the command pulls mcp-freestyle straight from npm; nothing to host, nothing to sign up for.
How many people use MCP Freestyle?
The npm package mcp-freestyle was installed 34 times in the last week. We show installs rather than GitHub stars on purpose: a star is a bookmark, an install is someone actually running it.
Is MCP Freestyle open source?
Yes — it is published under the MIT licence, written in TypeScript and 0 stars on GitHub. The source link is on this page, so you can read exactly what it does with your data before you connect it.