A new open-source project, CVE MCP Server, is transforming how security teams handle vulnerability triage by enabling Anthropic’s Claude AI to function as a full-scale security analyst. It integrates 27 security tools across 21 APIsinto a single natural-language interface.
The Challenge in CVE Triage
Security analysts typically rely on multiple platforms like NVD, EPSS, CISA KEV, GitHub, VirusTotal, and Shodan to analyze a single CVE. This fragmented workflow is time-consuming and inefficient.
Research indicates that 96% of CVEs below the exploitation threshold remain uninvestigated due to workload constraints, especially when teams handle large volumes of vulnerabilities.
What CVE MCP Server Offers
Developed by Mahipal (mukul975), the CVE MCP Server is built using Anthropic’s Model Context Protocol (MCP), allowing seamless integration between AI models and external tools.
It categorizes its 27 tools into:
- Core Vulnerability Intelligence
- Exploit & Attack Intelligence
- Advanced Risk & Reporting
- Network Intelligence
- Threat Intelligence
The system is built with Python and modern frameworks like FastMCP and Pydantic, ensuring secure operation with no inbound ports, no telemetry, and no API key logging.
Key Capabilities
- CVE lookup, EPSS scoring, and KEV status checks
- Mapping vulnerabilities to MITRE ATT&CK techniques
- Detection of exploit availability (GitHub, Exploit-DB)
- Network intelligence via Shodan, GreyNoise, and AbuseIPDB
- Threat intelligence integrations with VirusTotal, MalwareBazaar, and ThreatFox
Advanced Risk Scoring
The platform uses a multi-factor risk scoring model:
- EPSS: 35%
- CISA KEV: 30%
- CVSS: 20%
- PoC Availability: 15%
Scores between 76–100 are marked as CRITICAL, requiring immediate patching within 24–48 hours.
DevSecOps Integration
The tool also supports secure development workflows with:
- Dependency vulnerability scanning (OSV.dev)
- GitHub advisory analysis
- Suspicious URL scanning
This allows developers to scan entire dependency files and receive prioritized upgrade recommendations in a single query.
Accessibility & Deployment
CVE MCP Server is designed for easy adoption:
- Several tools work without API keys
- Additional integrations increase performance and intelligence depth
- Ready-to-use with Claude Desktop and Claude Code
Source:
https://cybersecuritynews.com/cve-mcp-server-and-claude/
