Getting it into your agent
It runs from inside its repository, so the clone comes first — what it calls does not travel with the file alone.
git clone --depth 1 https://github.com/cheenu1092-oss/netmcpnpx agentmods add skills/cheenu1092-oss/netmcp/nvd-network-cvesWrote this? Show the measurements
A badge with what this costs and how it scanned, read live from this page, so it follows the numbers instead of freezing them. Markdown for a README, HTML for a documentation site or a project page.
[](https://agentmods.dev/skills/cheenu1092-oss/netmcp/nvd-network-cves)<a href="https://agentmods.dev/skills/cheenu1092-oss/netmcp/nvd-network-cves"><img src="https://agentmods.dev/badge/skills/cheenu1092-oss/netmcp/nvd-network-cves/github.svg" alt="Measured on agentmods" height="20"></a>Or the 80×15 button, for a site that already has a row of RSS and ATOM ones. Only the verdict fits; the numbers stay here.
<a href="https://agentmods.dev/skills/cheenu1092-oss/netmcp/nvd-network-cves"><img src="https://agentmods.dev/badge/skills/cheenu1092-oss/netmcp/nvd-network-cves.svg" alt="Reviewed on agentmods" width="80" height="20"></a>What it costs to keep this loaded
Counted locally with the o200k_base tokenizer, which is exact for GPT models; Claude uses its own tokenizer and its counts differ. Treat this as one consistent yardstick across the catalogue rather than a bill. Prices are per million input tokens.
| Model | Per session | Once invoked |
|---|---|---|
| Fable 5.1 | $0.00071 | $0.00524 |
| Opus 5 | $0.00036 | $0.00262 |
| Sonnet 5 | $0.00014 | $0.00105 |
| Haiku 4.5 | $0.00007 | $0.00052 |
Grade A, and why
nvd-network-cves scanned grade A with 0 findings against 26 rules in 11 categories — prompt injection, anti-refusal, data exfiltration, privilege escalation, supply chain, agent snooping, system-prompt leakage, SSRF and excessive agency — measured 11d ago.
A static scan of the body, not an audit. Every finding is printed with the line that produced it so you can judge whether it matters here. A mod is markdown that instructs an agent; that is exactly why what it instructs is worth reading.
Nothing flagged
None of the 26 patterns this scan looks for appear in this file: no shell pipes, no recursive deletes, no credential paths, no hidden text, no instruction-override or anti-refusal phrasing, no agent-config snooping. That is not a guarantee, it is the absence of the things that are checkable.
What it actually says
NVD Network CVEs — Security Vulnerability Search
CLI Usage (Quick & Easy)
Simple bash wrapper scripts for direct command-line use:
cd ./skills/nvd-network-cves/scripts
# Search CVEs by keyword
./search.sh "wifi" 5
# Get specific CVE details
./get.sh CVE-2023-44487
# Search by vendor and product
./vendor.sh cisco ios_xe 5
MCP Server Setup
cd SKILL_DIR/../../packages/nvd-network-cves
npm install && node src/index.js
# Or install into Claude Code config
./scripts/install-mcp.sh
Tools Available
cve_search — Search CVEs by keyword
Input: Keyword (e.g. "wifi", "cisco router", "bgp hijack") Returns: CVE ID, description, CVSS score, severity, affected products
cve_get — Get a specific CVE by ID
Input: CVE identifier (e.g. "CVE-2023-44487", "CVE-2024-12345") Returns: Full details including references and weakness categories
cve_by_vendor — Search by vendor/product
Input: Vendor name and optional product Returns: CVEs affecting that vendor's products
Rate Limits
NVD API allows 5 requests per 30 seconds without an API key. The server handles rate limiting automatically and will queue requests if needed.
Data Source
NIST NVD REST API 2.0: services.nvd.nist.gov/rest/json/cves/2.0 — No auth required.
Examples
- "Are there any recent WiFi vulnerabilities?" →
cve_searchwith keyword "wifi" - "Tell me about CVE-2023-44487" →
cve_get - "What Cisco IOS XE CVEs exist?" →
cve_by_vendorwith vendor "cisco", product "ios_xe" - "Find BGP-related security issues" →
cve_searchwith keyword "bgp"
What ships with it
4 files beside SKILL.md in the same directory: the scripts, references and assets a skill reads on demand. Not counted in the per-session cost; read them before you install if any of them is executable.
What this file has done since we first saw it
Hashed on every crawl. A supply-chain change to an agent config is a question of when, not whether, so the history is kept rather than the latest state alone.
- 11d ago First seen · 63 lines · 71 tokens per session scan A 849439df0c90
nvd-network-cves is a skill published in the GitHub repository cheenu1092-oss/netmcp (0 stars, last pushed 3d ago), licensed MIT. It adds 71 tokens to every session and 524 once invoked, about $0.0004 per session on Opus 5. A static security scan graded it A with 0 findings. No closer match exists in the catalogue, so it is treated as the original; first seen 2026-08-31.
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