mcpbeat

is-real-biz MCP Server

io.github.Smart-link-t/is-real-biz
answering

is-real-biz is answering right now. Last checked 10 min ago. It exposes 1 tools. Last commit 6 May 2026.

Verify business legitimacy by domain or name in <2s. Trust score, verdict, evidence. x402-payable.

Uptime history 39 hours of history
39 hours agonow
100.0%
Uptime 24h
91 of 91 checks
1
Tools
read from the server
82 ms
Response time
average over 24h
0
Stars
last commit 6 May 2026

Connect this server

Endpoint below is the one we actually reach during checks — not the one copied from a README. Last verified 10 min ago.

run in your terminal
claude mcp add is-real-biz --transport http https://is-real-biz.is-real-biz.workers.dev/mcp
~/Library/Application Support/Claude/claude_desktop_config.json
{
  "mcpServers": {
    "is-real-biz": {
      "url": "https://is-real-biz.is-real-biz.workers.dev/mcp"
    }
  }
}
~/.codex/config.toml
[mcp_servers.is-real-biz]
url = "https://is-real-biz.is-real-biz.workers.dev/mcp"
.cursor/mcp.json
{
  "mcpServers": {
    "is-real-biz": {
      "url": "https://is-real-biz.is-real-biz.workers.dev/mcp"
    }
  }
}
.vscode/mcp.json
{
  "mcpServers": {
    "is-real-biz": {
      "url": "https://is-real-biz.is-real-biz.workers.dev/mcp"
    }
  }
}

Available tools 1

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

business
check_business
Verify whether a domain belongs to a real business. Returns a verdict (real/likely_real/uncertain/likely_fake/fake), a 0-100 score, confidence, and underlying signals (WHOIS age, SSL, homepage LLM judgment, contact info, social presence). Costs 5 cents per fresh call; cached results are free for 24h.

Endpoints

URLTransportStateLatencyChecked
https://is-real-biz.is-real-biz.workers.dev/mcp streamable-http answering 110 ms 10 min ago

is-real-biz — questions

Answers built from our own checks of this server.

What can is-real-biz do?
It exposes 1 tools, read directly from the server on our last check. Among them: check_business. 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 is-real-biz working right now?
We send a real MCP handshake every 15 minutes. Over the last 24 hours 91 of 91 checks got a reply (100.0%), average response time 82 ms. The bar chart above shows every period we have measured.
How do I connect is-real-biz?
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 is-real-biz need an API key?
No. is-real-biz completed a full MCP handshake with us as an anonymous client and listed its tools without asking for anything. All 1 of them are readable on this page. This is what we observed, not what the docs claim.
How fast is is-real-biz?
It answers our handshake in 82 ms on average, which is faster than 89% of all working MCP servers we measure. That puts it in the quick quarter of the ecosystem. The comparison comes from our own checks across the whole registry, every 15 minutes.
Is is-real-biz open source?
Yes — written in TypeScript, 0 stars on GitHub and 1 open issue. The source link is on this page, so you can read exactly what it does with your data before you connect it.