---

name: gov-cybersecurity description: CVE vulnerability lookup via NIST NVD, CISA KEV, EPSS scores, and MITRE ATT&CK. 7 tools for real-time cybersecurity intelligence. homepage: https://github.com/martc03/gov-mcp-servers metadata: {"clawdbot":{"emoji":"🛡️","requires":{"bins":["mcporter"]}}}

Government Cybersecurity Vulnerability Intel

Real-time vulnerability intelligence from 4 authoritative sources — no API keys required.

Setup

Connect to the remote MCP server:

mcporter add gov-cyber --url https://cybersecurity-vuln-mcp.apify.actor/mcp --transport streamable-http

Or add directly to your OpenClaw MCP config (~/.openclaw/mcp.json):

{
  "servers": {
    "gov-cyber": {
      "url": "https://cybersecurity-vuln-mcp.apify.actor/mcp",
      "transport": "streamable-http"
    }
  }
}

Available Tools

vuln_lookup_cve

Look up a CVE by ID and get enriched intelligence from all 4 sources in a single call — NVD details (CVSS score, description, references), CISA KEV active exploitation status, EPSS exploitation probability, and MITRE ATT&CK techniques.

Look up CVE-2021-44228

Example output: CRITICAL 10.0, EPSS 94.4%, KEV=YES, ATT&CK: T1190/T1203/T1595.002

vuln_search

Search the NIST National Vulnerability Database by keyword, severity, and date range.

Search NVD for "apache log4j" critical vulnerabilities

Parameters: keyword, severity (LOW/MEDIUM/HIGH/CRITICAL), pubStartDate, pubEndDate, limit

vuln_kev_latest

Get recently added entries from the CISA Known Exploited Vulnerabilities catalog — confirmed actively exploited in the wild.

Show KEV entries added in the last 7 days

Parameters: days (1-365, default 7), limit

vuln_kev_due_soon

Get CISA KEV vulnerabilities with upcoming remediation deadlines. Federal agencies must patch by the due date.

Show KEV vulnerabilities due within 14 days

Parameters: days (1-90, default 14), limit

vuln_epss_top

Get CVEs with the highest EPSS exploitation probability scores. A score of 0.9 = 90% chance of exploitation in the next 30 days.

Show CVEs with EPSS score above 0.9

Parameters: threshold (0-1, default 0.5), limit

vuln_trending

Get recently published critical and high severity CVEs. Stay on top of emerging threats.

Show trending critical CVEs from the last 3 days

Parameters: days (1-30, default 3), severity, limit

vuln_by_vendor

Search CVEs for a specific vendor/product with KEV cross-referencing for actively exploited vulns.

Show Microsoft Windows vulnerabilities

Parameters: vendor (required), product (optional), limit

Data Sources

• NIST NVD 2.0 — National Vulnerability Database (CVE details, CVSS scores)
• CISA KEV — Known Exploited Vulnerabilities catalog
• FIRST.org EPSS — Exploitation Prediction Scoring System
• MITRE ATT&CK — Adversary techniques and tactics (172 CVEs mapped to 42 techniques)

Use Cases

• Vulnerability triage and prioritization
• Compliance tracking (CISA KEV deadlines)
• Vendor risk assessments
• Threat intelligence briefings
• Patch management decisions

All data from free US government APIs. Zero cost. No API keys required.