Is This Site Down? is an MCP server with 5 tools an agent can call, among them check_certificate, check_site, list_monitored_sites. It answers at https://downforjustmeoreveryone.com/mcp over streamable HTTP, and it listed its tools to an anonymous client, so no sign-in was needed for that. Our probes reached it 5 of 5 times since 12 September 2026; the last check, on 17 October 2026, succeeded.
Check if any website is down, from two continents, with uptime history and TLS expiry
Description as the publisher wrote it.
| Tool | What it does |
|---|---|
check_certificate | Reads the HTTPS certificate of a public domain and reports days until expiry, the expiry date and the issuer. Inputs: domain |
check_site | Live up/down check of any public website from an independent server (Singapore; Boston for sites that geo-block Singapore). Returns a one-sentence verdict plus status code, latency, resolved IP, redirect target, the view from the other regi Inputs: domain |
list_monitored_sites | The 634 sites checked every 5 minutes, grouped in 17 categories. Without arguments returns the category list with counts; filter by category or a text query to get domains (at most 200 per call). Inputs: category, query |
list_outages | Lists the monitored sites (634 across 17 categories) that are confirmed down right now: two consecutive failed checks from their home region and no other region seeing them up in the last 15 minutes. Optional category filter. Inputs: category |
site_history | Uptime percentage over 24 h and over the requested window (up to 7 days), the list of outages in that window, when the site was last seen down, the current state and user-report counts. Only for monitored sites (see list_monitored_sites); u Inputs: domain, days |
Every block below points at https://downforjustmeoreveryone.com/mcp. Pick your client and copy.
claude mcp add --transport http is-this-site-down https://downforjustmeoreveryone.com/mcp
{
"mcpServers": {
"is-this-site-down": {
"command": "npx",
"args": ["-y", "mcp-remote", "https://downforjustmeoreveryone.com/mcp"]
}
}
}{
"mcpServers": {
"is-this-site-down": {
"url": "https://downforjustmeoreveryone.com/mcp"
}
}
}{
"servers": {
"is-this-site-down": {
"type": "http",
"url": "https://downforjustmeoreveryone.com/mcp"
}
}
}{
"context_servers": {
"is-this-site-down": {
"url": "https://downforjustmeoreveryone.com/mcp"
}
}
}{
"mcpServers": {
"is-this-site-down": {
"serverUrl": "https://downforjustmeoreveryone.com/mcp"
}
}
}{
"mcpServers": {
"is-this-site-down": {
"url": "https://downforjustmeoreveryone.com/mcp"
}
}
}name: Is This Site Down?
version: 0.0.1
schema: v1
mcpServers:
- name: Is This Site Down?
type: streamable-http
url: https://downforjustmeoreveryone.com/mcp{
"mcpServers": {
"is-this-site-down": {
"httpUrl": "https://downforjustmeoreveryone.com/mcp"
}
}
}{
"mcpServers": {
"is-this-site-down": {
"type": "http",
"url": "https://downforjustmeoreveryone.com/mcp"
}
}
}{
"mcpServers": {
"is-this-site-down": {
"url": "https://downforjustmeoreveryone.com/mcp"
}
}
}goose://extension?url=https%3A%2F%2Fdownforjustmeoreveryone.com%2Fmcp&type=streamable_http&id=is-this-site-down&name=Is%20This%20Site%20Down%3F
It answered our last check on 17 October 2026 in 1121 ms. Over 5 checks since 12 September 2026 it answered 5. Status here comes from Neuronto's own probes, not from the publisher.
Yes. It is published by downforjustmeoreveryone.com and served from downforjustmeoreveryone.com, the vendor's own domain: https://downforjustmeoreveryone.com/mcp.
5, as returned by the server's own tools/list on 24 September 2026: check_certificate, check_site, list_monitored_sites, list_outages, site_history.
It answered our last check on 17 October 2026 in 1121 ms. Over 5 checks since 12 September 2026 it answered 5.
Put the server under mcpServers in ~/.cursor/mcp.json with the URL https://downforjustmeoreveryone.com/mcp. The exact JSON is above, with the same setup for Claude Code, Claude Desktop, VS Code, Windsurf, Zed, Gemini CLI and the rest.
It listed its tools to an anonymous client, so reading the tool list needs no key. Individual tools can still ask for credentials in their own inputs.
Publisher: com.downforjustmeoreveryone. Endpoint host: downforjustmeoreveryone.com. ARD identifier: urn:air:com.downforjustmeoreveryone:mcp:is-it-down.
First indexed 12 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.