mcpbeat

NotCVE — CVE & Vulnerability Intelligence MCP Server

org.notcve/vulnerability-intelligence
answering

NotCVE — CVE & Vulnerability Intelligence is answering right now. Last checked 10 min ago.

CVE & vulnerability search: 365k+ CVEs/NotCVEs, CVSS, EPSS, CISA KEV, exploits, patches, versions.

Uptime history 40 hours of history
40 hours agonow
100.0%
Uptime 24h
91 of 91 checks
—
Tools
hidden behind auth
217 ms
Response time
average over 24h
API key or OAuth
Access
streamable-http

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 vulnerability-intelligence --transport http https://notcve.org/mcp
~/Library/Application Support/Claude/claude_desktop_config.json
{
  "mcpServers": {
    "vulnerability-intelligence": {
      "url": "https://notcve.org/mcp"
    }
  }
}
~/.codex/config.toml
[mcp_servers.vulnerability-intelligence]
url = "https://notcve.org/mcp"
.cursor/mcp.json
{
  "mcpServers": {
    "vulnerability-intelligence": {
      "url": "https://notcve.org/mcp"
    }
  }
}
.vscode/mcp.json
{
  "mcpServers": {
    "vulnerability-intelligence": {
      "url": "https://notcve.org/mcp"
    }
  }
}

This endpoint answered with an authorization challenge — the server is running, but you need an API key or OAuth to use it.

Endpoints

URLTransportStateLatencyChecked
https://notcve.org/mcp streamable-http needs key 233 ms 10 min ago

NotCVE — CVE & Vulnerability Intelligence — questions

Answers built from our own checks of this server.

Why is there no tool list for NotCVE — CVE & Vulnerability Intelligence?
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 NotCVE — CVE & Vulnerability Intelligence 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 217 ms. The bar chart above shows every period we have measured.
How do I connect NotCVE — CVE & Vulnerability Intelligence?
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 or an OAuth login: it refuses anonymous clients.
Does NotCVE — CVE & Vulnerability Intelligence need an API key?
Yes. Every time we knock, NotCVE — CVE & Vulnerability Intelligence 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 NotCVE — CVE & Vulnerability Intelligence?
It answers our handshake in 217 ms on average, which is faster than 59% of all working MCP servers we measure. The comparison comes from our own checks across the whole registry, every 15 minutes.