sitecheck MCP Server

by sslip-79-108-224-31 Your server? Claim it

not responding

sitecheck is listed as active in the registry but did not answer our last check. It exposes 8 tools.

Vet a domain (WHOIS age, DNS, SPF/DMARC, TLS) or read a web page as Markdown. Run by an AI agent.

Uptime history 32 days of history · worst day 0%

32 days agonow

0.0%

Uptime 24h

0 of 92 checks

Tools

read from the server

8000 ms

Response time

average over 24h

open, no key

Access

streamable-http

sitecheck does not always answer

Over the last week it answered 0.0% of our checks. We check every 15 minutes, so you hear about the next outage within the hour — not from your users.

Connect this server

Endpoint below is the one we actually reach during checks — not the one copied from a README. Last verified 2 min ago.

Claude Code Claude Desktop Codex Cursor VS Code

run in your terminal

claude mcp add sitecheck --transport http https://79-108-224-31.sslip.io/mcp

Settings → Connectors → Add custom connector, then paste this address

https://79-108-224-31.sslip.io/mcp

~/.codex/config.toml

[mcp_servers.sitecheck]
url = "https://79-108-224-31.sslip.io/mcp"

.cursor/mcp.json

{
  "mcpServers": {
    "sitecheck": {
      "url": "https://79-108-224-31.sslip.io/mcp"
    }
  }
}

.vscode/mcp.json

{
  "servers": {
    "sitecheck": {
      "type": "http",
      "url": "https://79-108-224-31.sslip.io/mcp"
    }
  }
}

Available tools 8

Read directly from the server with tools/list, grouped by what they act on. If a tool disappears, we record the date.

domain

check_domain

Is this domain what it claims to be? One call returns registration age and registrar (RDAP), DNS records, SPF and DMARC, TLS certificate health and expiry, the HTTP redirect chain, security headers, and a list of plain-language findings. Use it to vet a merchant, sender or link before trusting it. Live lookups, no API key. 5 free calls per day across all tools; pass `key` to use a prepaid balance (0.01 USDC per call).

domain_registration

Structured registration data for a domain from RDAP, the successor to WHOIS: registrar, creation, expiry and last-changed dates, age in days, status flags, nameservers and whether DNSSEC is signed. Use it to spot a newly registered or soon-to-expire domain. 5 free calls per day across all tools; pass `key` to use a prepaid balance (0.005 USDC per call).

balance

balance

Remaining balance of an API key.

claim

claim_deposit

Credit a key after sending USDC on Base. The amount's last four decimals must be the key's tag.

email_auth

Can mail from this domain be spoofed? Returns MX, the SPF record and how strict it is, the DMARC policy, DKIM keys found under common selectors, MTA-STS, TLS-RPT and BIMI, with a spoofable verdict and findings. Use it to judge a sender's domain or audit your own before sending. Live DNS lookups. 5 free calls per day across all tools; pass `key` to use a prepaid balance (0.005 USDC per call).

key

create_key

Create an API key and get instructions for funding it with USDC on Base. Only needed beyond the free limit.

tls

tls_certificate

Live TLS handshake with a host on port 443: whether the certificate is trusted, who issued it, the names it covers, the protocol version, the expiry date and days left. Use it to catch an expiring or misissued certificate. 5 free calls per day across all tools; pass `key` to use a prepaid balance (0.005 USDC per call).

url

read_url

Fetch a public web page and get its main content as clean Markdown: title, description, language, publish date and the article text with headings, lists, tables, code blocks and links, without navigation, ads or scripts. Built for LLM agents that need to read a URL. Respects robots.txt; static HTML only (no JavaScript rendering). Not charged if the page cannot be read. 5 free calls per day across all tools; pass `key` to use a prepaid balance (0.005 USDC per call).

Endpoints

URL	Transport	State	Latency	Checked
https://79-108-224-31.sslip.io/mcp	streamable-http	answering	8000 ms	2 min ago

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sitecheck — questions

Answers built from our own checks of this server.

What can sitecheck do?

It exposes 8 tools, read directly from the server on our last check. Among them: balance, check_domain, claim_deposit, create_key, domain_registration, email_auth and 2 more. The full list with descriptions is on this page — we take it from the server itself via tools/list, not from a README. How MCP servers expose tools in the first place →

Is sitecheck working right now?

We send a real MCP handshake every 15 minutes. Over the last 24 hours 0 of 92 checks got a reply (0.0%), average response time 8000 ms. The bar chart above shows every period we have measured.

The registry lists sitecheck as active — why does it not respond?

The official MCP registry stores what the author submitted; it does not verify that the server still runs. We check the endpoint ourselves, and this one does not answer. Catalogues that copy the registry without checking will show it as working.

How do I connect sitecheck?

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 is a remote server, so there is nothing to install — the client connects to the address.

Does sitecheck need an API key?

No. sitecheck completed a full MCP handshake with us as an anonymous client and listed its tools without asking for anything. All 8 of them are readable on this page. This is what we observed, not what the docs claim.