Sentinel MCP server

Sentinel is the official remote MCP server from rootstuff.io. It answers at https://sentinel.rootstuff.io/mcp/sentinel-oauth over streamable HTTP and asks you to sign in with your rootstuff.io account before it lists its tools, so your client opens a login the first time it connects. Our probes reached it 6 of 6 times since 11 September 2026; the last check, on 24 October 2026, got the sign-in challenge, so it is up.

Uptime, SSL, DNS and domain monitoring you can talk to from Claude or any MCP client.

Description as the publisher wrote it.

What Sentinel needs before it works

A sign-in. The server refused to list its tools to an anonymous client and answered with an authentication challenge, which is how an MCP server protected by OAuth behaves. Add it with one of the setups below; the first connection opens a login for your rootstuff.io account, and the tools appear once you have approved it.

Add Sentinel to your AI client

Every block below points at https://sentinel.rootstuff.io/mcp/sentinel-oauth. Pick your client and copy.

claude mcp add --transport http sentinel https://sentinel.rootstuff.io/mcp/sentinel-oauth

{
  "mcpServers": {
    "sentinel": {
      "command": "npx",
      "args": ["-y", "mcp-remote", "https://sentinel.rootstuff.io/mcp/sentinel-oauth"]
    }
  }
}

{
  "mcpServers": {
    "sentinel": {
      "url": "https://sentinel.rootstuff.io/mcp/sentinel-oauth"
    }
  }
}

{
  "servers": {
    "sentinel": {
      "type": "http",
      "url": "https://sentinel.rootstuff.io/mcp/sentinel-oauth"
    }
  }
}

{
  "context_servers": {
    "sentinel": {
      "url": "https://sentinel.rootstuff.io/mcp/sentinel-oauth"
    }
  }
}

{
  "mcpServers": {
    "sentinel": {
      "serverUrl": "https://sentinel.rootstuff.io/mcp/sentinel-oauth"
    }
  }
}

{
  "mcpServers": {
    "sentinel": {
      "url": "https://sentinel.rootstuff.io/mcp/sentinel-oauth"
    }
  }
}

name: Sentinel
version: 0.0.1
schema: v1
mcpServers:
  - name: Sentinel
    type: streamable-http
    url: https://sentinel.rootstuff.io/mcp/sentinel-oauth

{
  "mcpServers": {
    "sentinel": {
      "httpUrl": "https://sentinel.rootstuff.io/mcp/sentinel-oauth"
    }
  }
}

{
  "mcpServers": {
    "sentinel": {
      "type": "http",
      "url": "https://sentinel.rootstuff.io/mcp/sentinel-oauth"
    }
  }
}

{
  "mcpServers": {
    "sentinel": {
      "url": "https://sentinel.rootstuff.io/mcp/sentinel-oauth"
    }
  }
}

goose://extension?url=https%3A%2F%2Fsentinel.rootstuff.io%2Fmcp%2Fsentinel-oauth&type=streamable_http&id=sentinel&name=Sentinel

Is Sentinel up right now?

It answered our last check on 24 October 2026 in 381 ms. Over 6 checks since 11 September 2026 it answered 6. Status here comes from Neuronto's own probes, not from the publisher.

MCP servers similar to Sentinel

Questions about Sentinel

Is there an official Sentinel MCP server?

Yes. It is published by rootstuff.io and served from sentinel.rootstuff.io, the vendor's own domain: https://sentinel.rootstuff.io/mcp/sentinel-oauth.

How do I sign in to Sentinel?

Add the server with a setup above. The first time your client connects it opens the sign-in page for rootstuff.io; approve it and the tools load.

Is Sentinel down?

It answered our last check on 24 October 2026 in 381 ms. Over 6 checks since 11 September 2026 it answered 6.

How do I add Sentinel to Cursor?

Put the server under mcpServers in ~/.cursor/mcp.json with the URL https://sentinel.rootstuff.io/mcp/sentinel-oauth. The exact JSON is above, with the same setup for Claude Code, Claude Desktop, VS Code, Windsurf, Zed, Gemini CLI and the rest.

Does Sentinel need an API key?

It needs a sign-in rather than a key you paste: the server answered with an authentication challenge, so your client runs the login when it first connects.

Where this comes from

Publisher: io.rootstuff. Endpoint host: sentinel.rootstuff.io. ARD identifier: urn:air:io.rootstuff:mcp:sentinel. First indexed 10 September 2026. The tools are exactly what the server returned; nothing on this page is inferred from its name. Ranking in Neuronto search is never for sale.