RelayShield Scam Checks MCP Server

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answering

RelayShield Scam Checks is answering right now. Last checked 3 min ago. It exposes 4 tools.

Free scam checks for links, wallets, emails, and breach exposure. No signup.

Uptime history 17 days of history · worst day 99%

17 days agonow

100.0%

Uptime 24h

92 of 92 checks

Tools

read from the server

329 ms

Response time

average over 24h

open, no key

Access

streamable-http

Nothing serious here today

Today is the operative word: we check RelayShield Scam Checks every 15 minutes and re-read its code on every release. Watch it and you find out the day that stops being true.

Connect this server

Endpoint below is the one we actually reach during checks — not the one copied from a README. Last verified 3 min ago.

Claude Code Claude Desktop Codex Cursor VS Code

run in your terminal

claude mcp add relayshield-free-mcp --transport http https://relayshieldadmin-relayshield-free-mcp.hf.space/mcp

~/Library/Application Support/Claude/claude_desktop_config.json

{
  "mcpServers": {
    "relayshield-free-mcp": {
      "url": "https://relayshieldadmin-relayshield-free-mcp.hf.space/mcp"
    }
  }
}

~/.codex/config.toml

[mcp_servers.relayshield-free-mcp]
url = "https://relayshieldadmin-relayshield-free-mcp.hf.space/mcp"

.cursor/mcp.json

{
  "mcpServers": {
    "relayshield-free-mcp": {
      "url": "https://relayshieldadmin-relayshield-free-mcp.hf.space/mcp"
    }
  }
}

.vscode/mcp.json

{
  "mcpServers": {
    "relayshield-free-mcp": {
      "url": "https://relayshieldadmin-relayshield-free-mcp.hf.space/mcp"
    }
  }
}

Available tools 4

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

breach

check_breach

Checks whether an email address appears in known data breaches. Provide `email`. Returns the number of breaches found with the named sources behind each; a count of zero means no breaches were found in the corpus, not that the address is safe. Read-only: it only looks up breach records. Requires the RELAYSHIELD_API_KEY environment variable; without it, the tool returns setup instructions instead of calling the API.

check_email

Scores a suspicious email for phishing signals from its parsed fields. Provide any of: from_address, from_name, reply_to, return_path, subject, body_text, and links (up to 25). Returns a risk level and score with the specific flags behind them; links in the email are also checked against RelayShield's threat-intelligence corpus. A verdict of unknown means nothing conclusive was found; this tool never reports an email as safe.

link

check_link

Checks one URL, or up to 25 URLs in a single call, against RelayShield's threat-intelligence corpus for known phishing, malware, and scam abuse. Provide either `url` (a single http:// or https:// link) or `urls` (an array of up to 25 links). Returns a per-link verdict of FLAGGED or unknown with the reasons behind each verdict, plus counts of checked, flagged, and incomplete links. A verdict of unknown means nothing is known against the link; this tool never reports a link as safe.

wallet

check_wallet

Returns a read-only risk assessment of a cryptocurrency wallet address. It never moves funds or initiates transactions. Provide `address`; the chain (EVM, Solana, TON, or Bitcoin) is detected from the address format automatically. Returns a risk level of CRITICAL, HIGH, MEDIUM, LOW, or unknown, with the specific sanctions, scam, drainer, and phishing flags behind it. A verdict of unknown means nothing is known against the address; it does not mean the address is safe.

Endpoints

URL	Transport	State	Latency	Checked
https://relayshieldadmin-relayshield-free-mcp.hf.space/mcp	streamable-http	answering	299 ms	3 min ago

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RelayShield Scam Checks — questions

Answers built from our own checks of this server.

What can RelayShield Scam Checks do?

It exposes 4 tools, read directly from the server on our last check. Among them: check_breach, check_email, check_link, check_wallet. 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 RelayShield Scam Checks working right now?

We send a real MCP handshake every 15 minutes. Over the last 24 hours 92 of 92 checks got a reply (100.0%), average response time 329 ms. The bar chart above shows every period we have measured.

How do I connect RelayShield Scam Checks?

Copy the ready config from this page — we generate it for Claude Code, Claude Desktop, Codex, Cursor and VS Code, each with the file path that client actually reads. It is a remote server, so there is nothing to install — the client connects to the address.

Does RelayShield Scam Checks need an API key?

No. RelayShield Scam Checks completed a full MCP handshake with us as an anonymous client and listed its tools without asking for anything. All 4 of them are readable on this page. This is what we observed, not what the docs claim.

How fast is RelayShield Scam Checks?

It answers our handshake in 329 ms on average, which is faster than 40% of all working MCP servers we measure. The comparison comes from our own checks across the whole registry, every 15 minutes.