mcpbeat

Mcpcheckup MCP Server

io.github.fpetitit/mcpcheckup
not responding

Mcpcheckup is listed as active in the registry but did not answer our last check. It exposes 2 tools. Last commit 28 Jun 2026.

Scans remote MCP servers for protocol, security, and TLS issues; exposes scan tools via MCP.

Uptime history 39 hours of history · worst hour 0%
39 hours agonow
0.0%
Uptime 24h
0 of 91 checks
2
Tools
read from the server
228 ms
Response time
average over 24h
0
Stars
last commit 28 Jun 2026

Connect this server

Endpoint below is the one we actually reach during checks — not the one copied from a README. Last verified 15 min ago.

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

Available tools 2

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

scan
scan_mcp_server
Run a full MCPCheckup scan against a remote MCP server: handshake, protocol version, tool/resource/prompt inventory, security heuristics, network/TLS posture, and license info.
scorecard
create_scorecard
Scan a remote MCP server and return a shareable scorecard: security score (0-100), letter grade, a public scorecard page URL, and an Open Graph image URL for embedding or social sharing.

Endpoints

URLTransportStateLatencyChecked
https://mcpcheckup.xyz/api/mcp streamable-http answering 228 ms 15 min ago

Mcpcheckup — questions

Answers built from our own checks of this server.

What can Mcpcheckup do?
It exposes 2 tools, read directly from the server on our last check. Among them: create_scorecard, scan_mcp_server. 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 Mcpcheckup working right now?
We send a real MCP handshake every 15 minutes. Over the last 24 hours 0 of 91 checks got a reply (0.0%), average response time 228 ms. The bar chart above shows every period we have measured.
The registry lists Mcpcheckup 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 Mcpcheckup?
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 Mcpcheckup need an API key?
No. Mcpcheckup completed a full MCP handshake with us as an anonymous client and listed its tools without asking for anything. All 2 of them are readable on this page. This is what we observed, not what the docs claim.
Is Mcpcheckup open source?
Yes — it is published under the MIT licence, written in TypeScript and 0 stars on GitHub. The source link is on this page, so you can read exactly what it does with your data before you connect it.