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Circl Vulnerability Lookup

MCP server · by pipeworx-io

Developer Tools Streamable HTTP v0.1.1

CIRCL Vulnerability-Lookup — aggregated vulnerability records

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Install

Run one of the commands below, then add the client config underneath.

Streamable HTTPhttps://gateway.pipeworx.io/circl-vulnerability-lookup/mcp

Client configuration

Paste into Claude Desktop, Cursor (mcp.json), VS Code or any MCP client, then restart the client.

mcpServers{
  "mcpServers": {
    "circl-vulnerability-lookup": {
      "url": "https://gateway.pipeworx.io/circl-vulnerability-lookup/mcp"
    }
  }
}

About this server

Circl Vulnerability Lookup is listed in the Developer Tools category of the MCPNav directory. It is distributed as Streamable HTTP and can be loaded by any client that speaks the Model Context Protocol.

Typical uses include giving your assistant scoped access to the corresponding service so it can answer questions and take actions with real data instead of guessing. Always review what a server can access before you enable it — see our MCP security guide.

Frequently asked questions

What is the Circl Vulnerability Lookup MCP server?

Circl Vulnerability Lookup is an MCP server by pipeworx-io. CIRCL Vulnerability-Lookup — aggregated vulnerability records

How do I install Circl Vulnerability Lookup?

Install it with: https://gateway.pipeworx.io/circl-vulnerability-lookup/mcp. Then add the JSON config to your client's MCP settings and restart the client.

Is Circl Vulnerability Lookup free to use?

The MCP server itself is free to install. The source is public on https://github.com/pipeworx-io/mcp-circl-vulnerability-lookup. Any third-party API it calls (such as a search or maps API) may require its own key and billing.

Which clients support Circl Vulnerability Lookup?

Any MCP-compatible client can use it, including Claude Desktop, Cursor, VS Code, Windsurf and custom agents.