Solo dev ships hosted CVE + CISA KEV + EPSS MCP server, no API key needed

sartomiki · reddit · 2026-09-18

A solo developer building kbrain.io (an agent knowledge marketplace) shipped a hosted MCP server for CVE lookups combining live NVD data, CISA KEV status, and EPSS scores, refreshed daily — no API key or self-hosting required. The motivation: generic models hallucinate recent CVEs due to training data lag, and existing open CVE MCP servers demand repo cloning and NVD keys. Point Claude, ChatGPT, or any MCP client at kbrain.io/cve and query directly. ENISA's EUVD (EU-side) coverage is next on the roadmap.

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