cve-mcp-server: a trending MCP server giving Claude 27 security tools
udmrzn · x · 2026-09-01
Open-source cve-mcp-server (1.3k stars) is a production-grade MCP server that turns Claude into a full-spectrum security analyst:
- 28 tools plus a one-call triagecve orchestrator, covering 24 data sources and 21 APIs
- Capabilities include CVE lookup, EPSS scoring, CISA KEV, MITRE ATT&CK, Shodan, VirusTotal, and GreyNoise
- Built in Python with FastMCP, httpx, aiosqlite, Pydantic v2, and defusedxml
The pain point it solves: triaging a single CVE normally means juggling 15+ tabs across NVD, EPSS, KEV etc. — now one question to Claude returns correlated intelligence in seconds.
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