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.
We read the source, 4 d ago · rules 995398eba69f
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.
const child = spawn(cmd, args as string[], { stdio: "ignore", detached: true });
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.
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.
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.
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.
claude mcp add oura-ring-mcp -- npx -y @royreznik/oura-ring-mcp
{
"mcpServers": {
"oura-ring-mcp": {
"command": "npx",
"args": [
"-y",
"@royreznik/oura-ring-mcp"
]
}
}
}
[mcp_servers.oura-ring-mcp]
command = "npx"
args = ["-y", "@royreznik/oura-ring-mcp"]
{
"mcpServers": {
"oura-ring-mcp": {
"command": "npx",
"args": [
"-y",
"@royreznik/oura-ring-mcp"
]
}
}
}
{
"servers": {
"oura-ring-mcp": {
"type": "stdio",
"command": "npx",
"args": [
"-y",
"@royreznik/oura-ring-mcp"
]
}
}
}
Sleep, readiness, HRV, resting heart rate, activity and stress from your Oura Ring
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MCP server for Oura Ring API v2 (sleep, activity, readiness, heart rate, workouts).
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Answers built from our own checks of this server.