cve.now MCP
cve.now by Sazabi provides a free public vulnerability feed, CVE/GHSA/OSV lookups, and exact package-version checks against its indexed catalog. No authentication required. No matches do not guarantee safety; model-written summaries are labeled and published under CC-BY 4.0, while upstream data retains its own licensing and attribution.
What agents can do
Actions3
Check stack
Check exact package versions against cve.now's synced vulnerability catalog using a lockfile or package list.
Get vulnerability
Get one vulnerability entry by CVE, GHSA or OSV id, as JSON.
List feed
List the newest items in a cve.now feed (critical, all, kev, tech/<slug>, ecosystem/<eco>).
How it connects
Nothing to connect: agents can use it straight away.
Keep the connection to yourself or share it with your workspace. Any action that writes or sends can wait for your approval.
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