cve.now MCP server for Codex

Name: cve.now
Author: sazabi

CommunityConnectorSecurity

A free, public vulnerability feed: CVE, GHSA, OSV, CISA KEV and EPSS merged into one entry per vulnerability. RSS, JSON API and MCP. Docs and issues only.

How to install cve.now in Codex

Add it to Codex as an MCP server:

codex mcp add cve-now --url https://mcp.cve.now/mcp

Command copied from the repo README (Codex's `codex mcp add` adds an MCP server to Codex). Check the README for any API key or setup it needs. Source: repo README.

What it contains

Component list not published in a manifest we can read. See the repo README.

About this listing

cve.now is a community connector on GitHub by sazabi. Its README documents a Codex install and the repo documents a codex mcp add command. It passed the CodexStacks quality filter for repos found this way (at least 100 stars, pushed in the last 90 days, not a fork or a list). OpenAI hasn't reviewed it and we haven't install-checked it. It's one of 23 listings in the Security category (category assigned by CodexStacks from the repo's topics and description). It also appears in best Codex plugins for security.

cve.now FAQ

How do I install cve.now in Codex?

Add it as an MCP server with codex mcp add cve-now --url https://mcp.cve.now/mcp (copied from the repo README; check it for any API key or setup the server needs).

Is cve.now an official Codex connector?

No. cve.now is a community repo on GitHub by sazabi. It passed the CodexStacks quality filter, but OpenAI hasn't reviewed it and we haven't install-checked it, so read the code before you install it.

What does cve.now include?

Component list not published in a manifest we can read. See the repo README.

Details

Type: Connector
Category: Security (assigned by us)
Source: Community
Author: sazabi
License: Apache-2.0
GitHub stars: 114 (at last sync)
Last push: 2026-10-31
GitHub topics: cisa-kev, cve, mcp, osv, rss, security, vulnerabilities
Source: https://github.com/sazabi/cve.now
Website: https://cve.now
Listed via: GitHub search: README documents a Codex install
Install check by CodexStacks: Not yet

Something wrong or missing? Submit or improve this listing. Listings also refresh automatically every night.

For maintainers: badge and embeds

Maintain cve.now? Add the badge; it links to this page.

Markdown

[![Listed on CodexStacks](https://codexstacks.com/badge.svg)](https://codexstacks.com/p/cve-now/)

HTML

<a href="https://codexstacks.com/p/cve-now/"><img src="https://codexstacks.com/badge.svg" alt="Listed on CodexStacks" width="172" height="28"></a>

Embed card (static HTML and inline CSS, no JavaScript). Preview:

cve.nowCommunity Codex connectorA free, public vulnerability feed: CVE, GHSA, OSV, CISA KEV and EPSS merged into one entry per vulnerability. RSS…View on CodexStacks →

<a href="https://codexstacks.com/p/cve-now/" style="display:block;max-width:380px;box-sizing:border-box;padding:14px 16px;border:1px solid #3a2c26;border-radius:12px;background:#0d0b0a;color:#f3ece6;font:14px/1.45 -apple-system,Segoe UI,Roboto,Helvetica,Arial,sans-serif;text-decoration:none"><span style="display:block;font-size:16px;font-weight:700;color:#f3ece6">cve.now</span><span style="display:block;margin:2px 0 8px;font-size:12px;color:#b5a9a1">Community Codex connector</span><span style="display:block;margin:0 0 10px;color:#ddd3cc">A free, public vulnerability feed: CVE, GHSA, OSV, CISA KEV and EPSS merged into one entry per vulnerability. RSS…</span><span style="font-size:12px;font-weight:600;color:#ffb347">View on CodexStacks →</span></a>

Markdown summary

**[cve.now on CodexStacks](https://codexstacks.com/p/cve-now/)**: Community Codex connector.

More on badges, embeds and keeping your listing up to date: CodexStacks for plugin authors.

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