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@weiseer/cve-cache-mcp

v0.1.1

Published

Recent CVE + GHSA cache for AI agents auditing dependencies — npm/PyPI/Cargo/Maven.

Downloads

314

Readme

@weiseer/cve-cache-mcp

Recent CVE + GHSA cache as a stdio MCP server.

Probe P-005 by weiseer.

What it does

Cached, structured snapshot of recent CVE + GitHub Security Advisory records — for AI agents auditing dependencies or screening new packages.

Your agent can:

  • lookup_cve — full record for one CVE/GHSA ID
  • find_for_package — all CVEs affecting a package by ecosystem (npm/PyPI/Cargo/Maven/Go)
  • list_recent_critical — recent high-severity CVEs (default: 7-day, CVSS ≥ 7)
  • severity_summary — counts by severity bucket

Why use this instead of your agent querying NVD itself

| | Agent DIY | cve-cache | |---|---|---| | Source query | NVD JSON feeds + GHSA GraphQL | 1 MCP call | | Token cost (NVD records are large) | $0.05-0.20 | $0 free / $0.00005 paid | | Latency | 2-10 seconds | <100ms | | Cross-ecosystem normalization | Per-source schema | Pre-normalized |

Install

npm install -g @weiseer/cve-cache-mcp

Use with Claude Desktop / Cursor / Cline / Continue / Windsurf

{
  "mcpServers": {
    "cve-cache": {
      "command": "npx",
      "args": ["-y", "@weiseer/cve-cache-mcp"]
    }
  }
}

License

Apache-2.0. Catalog data: derived from public CVE/NVD/GHSA feeds (CC0/public domain).