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nvd

NVD MCP — wraps the NIST National Vulnerability Database API (free, no auth)

Registry
Updated
Apr 2, 2026

@pipeworx/mcp-nvd

MCP server for CVE vulnerability data via the NIST National Vulnerability Database API. Free, no authentication required.

Tools

ToolDescription
search_cvesSearch CVE vulnerabilities by keyword (returns ID, description, severity, CVSS score)
get_cveFetch a specific CVE by ID (e.g. "CVE-2021-44228")
recent_cvesFetch CVEs published within a date range

Quickstart via Pipeworx Gateway

curl -X POST https://gateway.pipeworx.io/mcp \
  -H "Content-Type: application/json" \
  -d '{
    "jsonrpc": "2.0",
    "method": "tools/call",
    "params": {
      "name": "nvd__get_cve",
      "arguments": { "cve_id": "CVE-2021-44228" }
    },
    "id": 1
  }'

License

MIT

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