Competitive Intel

Cybersecurity Vulnerability Intelligence MCP Server

Unified vulnerability intelligence from 4 government data sources in a single MCP server. Get enriched CVE lookups with CVSS scores, active exploitation status, exploitation probability, and ATT&CK techniques in one call.

Source	What It Provides	Update Frequency
NIST NVD 2.0	CVE details, CVSS scores, descriptions, references, CWE classifications	Continuous
CISA KEV	Actively exploited vulnerabilities catalog, remediation deadlines	Daily
FIRST.org EPSS	Exploitation probability scores (0-1) predicting likelihood of exploitation in next 30 days	Daily
MITRE ATT&CK	Adversary techniques mapped to CVEs	Quarterly

Tools

vuln_lookup_cve — Enriched CVE Lookup

The killer feature. Look up any CVE and get intelligence from all 4 sources in a single call.

• Input: { cveId: "CVE-2021-44228" }
• Returns: NVD details + CVSS score + KEV exploitation status + EPSS probability + ATT&CK techniques

vuln_search — Search CVEs

Search the NVD by keyword, severity, and date range. Optionally filter to only actively exploited (KEV) vulnerabilities.

• Input: { keyword: "apache log4j", severity: "CRITICAL", hasKev: true, limit: 20 }

vuln_kev_latest — Recently Exploited Vulnerabilities

Get vulnerabilities recently added to CISA's Known Exploited Vulnerabilities catalog.

• Input: { days: 7, limit: 20 }

vuln_kev_due_soon — Upcoming Remediation Deadlines

Get KEV entries with remediation deadlines approaching. Critical for federal compliance.

• Input: { days: 14, limit: 20 }

vuln_epss_top — Highest Exploitation Probability

Get CVEs most likely to be exploited in the next 30 days based on EPSS machine learning model.

• Input: { threshold: 0.7, limit: 20 }

vuln_trending — Newly Published Critical CVEs

Get recently published high/critical severity CVEs from the NVD.

• Input: { days: 3, severity: "CRITICAL", limit: 20 }

vuln_by_vendor — Vendor Vulnerability Assessment

Search CVEs for a specific vendor/product. Cross-references with CISA KEV to flag actively exploited issues.

• Input: { vendor: "microsoft", product: "windows", limit: 20 }

Use Cases

• Vulnerability triage: Look up a CVE and instantly know if it's actively exploited, its EPSS score, and what ATT&CK techniques apply
• Patch prioritization: Combine KEV status + EPSS scores to prioritize remediation
• Compliance tracking: Monitor upcoming CISA KEV remediation deadlines
• Threat intelligence: Track trending CVEs and newly weaponized vulnerabilities
• Vendor risk assessment: Assess a vendor's vulnerability exposure and active exploitation status

Quick Start

Glama (hosted)

Install from Glama.ai.

Apify (hosted)

{
  "mcpServers": {
    "cybersecurity": {
      "url": "https://cybersecurity-vuln-mcp.apify.actor/mcp"
    }
  }
}

Claude Desktop / Claude Code

{
  "mcpServers": {
    "cybersecurity": {
      "command": "node",
      "args": ["path/to/servers/cybersecurity-vuln-mcp/dist/stdio.js"],
      "env": {
        "NVD_API_KEY": "your-key-here"
      }
    }
  }
}

Local (stdio)

git clone https://github.com/martc03/gov-mcp-servers.git
cd gov-mcp-servers/servers/cybersecurity-vuln-mcp
npm install && npm run build
node dist/stdio.js

Environment Variables

Variable	Required	Description
NVD_API_KEY	No	NVD API key for higher rate limits (50 req/30s vs 5 req/30s). Register here.

Caching

Data Source	TTL	Notes
NVD CVE lookups	1 hour	Per-CVE
CISA KEV catalog	2 hours	Full catalog
EPSS scores	24 hours	Per-CVE
ATT&CK mappings	Static	Bundled with server

Architecture

• Protocol: MCP over stdio (Glama/local) or Streamable HTTP (Apify)
• Runtime: Node.js 18+, TypeScript
• Data: Direct API calls to free government data sources, zero cost
• Caching: In-memory with configurable TTLs

Other Servers in This Repo

This repository contains 13 MCP servers for US government data. See each server's README for details.

Server	Tools	Data Sources
us-safety-recalls-mcp	4	NHTSA recalls, FDA recalls
natural-disaster-intel-mcp	4	FEMA disasters, NOAA weather, USGS earthquakes
federal-financial-intel-mcp	4	SEC EDGAR, CFPB complaints, BLS employment
immigration-travel-mcp	3	Visa bulletins, border wait times
environmental-compliance-mcp	3	EPA air quality, HUD foreclosures
gov-contracts-mcp	4	SAM.gov contracts, USAspending
court-records-mcp	4	PACER, federal court records
public-health-mcp	4	NIH clinical trials, FDA adverse events
business-entity-mcp	4	SEC company search, SBA resources
regulatory-monitor-mcp	4	Federal Register, regulations.gov
grant-finder-mcp	4	Grants.gov, USAspending
competitive-intel-mcp	4	SEC filings, patent data, trade data

A REST API gateway with 45 endpoints is also available at govdata-api.netlify.app.

Attribution

• NVD: This product uses data from the NVD API but is not endorsed or certified by the NVD.
• EPSS: Data provided by FIRST.org (https://www.first.org/epss/).
• ATT&CK: Registered trademark of The MITRE Corporation. Licensed under Apache 2.0.
• KEV: CISA Known Exploited Vulnerabilities Catalog, US Government public domain.

Custom MCP Server Development

Need a custom MCP server for your business? Visit mcpdev.netlify.app or email codee.mcpdev@gmail.com.

License

MIT