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Oura Ring (read-only) MCP Server

by royreznik Your server? Claim it
local only

Oura Ring (read-only) runs on your own machine — the client starts it, so there is no endpoint to ping. 608 installs a week from npm. Last commit 18 Oct 2026.

Read-only access to your Oura Ring readiness, sleep, activity, HRV, heart rate and trends.

Installs per day peak 603 · avg 20
a month agotoday
608
Installs / week
npm · @royreznik/oura-ring-mcp
1
Stars
0 open issues
18 Oct 2026
Last commit
4 releases in 90 days
MIT
License
TypeScript

What the code does

We read the source, 4 d ago · rules 995398eba69f

Evidence

Things with no honest explanation: a promise that contradicts the code, code that runs at install time while hiding what it does, data leaving the machine.

Claims read-only, but the code runs commands src/login.ts:224
    const child = spawn(cmd, args as string[], { stdio: "ignore", detached: true });
Capabilities

What this server is able to do. For an MCP server this is often the job itself — a terminal server runs commands because that is what it is for. Listed so you know what you are plugging in, not as an accusation.

Runs an external command src/login.ts:224
    const child = spawn(cmd, args as string[], { stdio: "ignore", detached: true });

Is this your server and something here is wrong? Tell us — corrections are free and do not require a plan.

We found things in this code

Code changes quietly between releases, and nobody reads the diff of a dependency. We do, on every release — watch Oura Ring (read-only) and you get told the day something new turns up.

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 oura-ring-mcp -- npx -y @royreznik/oura-ring-mcp
~/Library/Application Support/Claude/claude_desktop_config.json
{
  "mcpServers": {
    "oura-ring-mcp": {
      "command": "npx",
      "args": [
        "-y",
        "@royreznik/oura-ring-mcp"
      ]
    }
  }
}
~/.codex/config.toml
[mcp_servers.oura-ring-mcp]
command = "npx"
args = ["-y", "@royreznik/oura-ring-mcp"]
.cursor/mcp.json
{
  "mcpServers": {
    "oura-ring-mcp": {
      "command": "npx",
      "args": [
        "-y",
        "@royreznik/oura-ring-mcp"
      ]
    }
  }
}
.vscode/mcp.json
{
  "servers": {
    "oura-ring-mcp": {
      "type": "stdio",
      "command": "npx",
      "args": [
        "-y",
        "@royreznik/oura-ring-mcp"
      ]
    }
  }
}

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Oura Ring (read-only) — questions

Answers built from our own checks of this server.

Why is there no uptime for Oura Ring (read-only)?
Oura Ring (read-only) 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 @royreznik/oura-ring-mcp was installed 608 times last week.
How do I connect Oura Ring (read-only)?
Copy the ready config from this page. We generate it for Claude Code, Claude Desktop, Codex, Cursor and VS Code, each in the form that client actually reads. It runs locally, so the command pulls @royreznik/oura-ring-mcp straight from npm; nothing to host, nothing to sign up for.
How many people use Oura Ring (read-only)?
The npm package @royreznik/oura-ring-mcp was installed 608 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 Oura Ring (read-only) open source?
Yes — it is published under the MIT licence, written in TypeScript and 1 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.