mcpbeat Sign in

Similarweb MCP Server

by similarweb Your server? Claim it
answering

Similarweb is answering right now. Last checked 1 min ago.

Uptime history 52 days of history · worst day 99%
52 days agonow
100.0%
Uptime 24h
92 of 92 checks
—
Tools
hidden behind auth
184 ms
Response time
average over 24h
API key
Access
streamable-http

Nothing serious here today

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

Three servers free · no card

Connect this server

Endpoint below is the one we actually reach during checks — not the one copied from a README. Last verified 1 min ago.

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

This endpoint answered with an authorization challenge. The server is running, but you need an API key from its owner to call it.

Endpoints

URLTransportStateLatencyChecked
https://mcp.similarweb.com streamable-http needs key 228 ms 1 min ago

Alternatives to Similarweb

same job, measured the same way
Similarweb
by jojapi

Similarweb: Similarweb API allows you to access powerful insights into web analytics and online.

20 tools answering
AIsa Similarweb
by aisa

Traffic and engagement for any domain: rank, channels, referrers, audience, rivals.

answering
Tako
by takodata

Give your agent web search and authoritative datasets: S&P Global, FRED, OECD, SimilarWeb & more.

4 tools answering

Similarweb — questions

Answers built from our own checks of this server.

Why is there no tool list for Similarweb?
The server answered our handshake with an authorization challenge, so it is running — but it will not describe its tools to an anonymous client. To see them you need to connect with your own credentials. We record it as alive, not as broken: 100.0% of checks in the last 24 hours got a reply.
Is Similarweb 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 184 ms. The bar chart above shows every period we have measured.
How do I connect Similarweb?
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. You will need your own key: it refuses anonymous clients.
Does Similarweb need an API key?
Yes. Every time we knock, Similarweb answers with an authorization challenge instead of its tool list — that is how we know it is running and gated rather than broken. Bring your own credentials and it will talk.
How fast is Similarweb?
It answers our handshake in 184 ms on average, which is faster than 74% of all working MCP servers we measure. The comparison comes from our own checks across the whole registry, every 15 minutes.