Cve Cache

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

Quick Install

Automated & IDE Setup

Copy the AI prompt to install this server into Claude Code, Cursor, or another agent — or use 1-click editor setup below.

Add to Cursor Add to VS Code

Manual Client & Custom JSON ConfigExpand JSON ▾

Client Config & Setup

Choose your client or environment

Target File:~/Library/Application Support/Claude/claude_desktop_config.json

claude_desktop_config.json

{
  "mcpServers": {
    "cve-cache": {
      "command": "npx",
      "args": [
        "-y",
        "cve-cache"
      ]
    }
  }
}

💡 Paste the JSON block into your client's configuration file under mcpServers, then restart the application.

Documentation Overview

@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

Terminal

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

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

config.json

{
  "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).

Read the full README →View source on GitHub →

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Frequently Asked Questions about Cve Cache

Add the following block to your claude_desktop_config.json under mcpServers: "mcpServers": { "cve-cache": { "command": "npx", "args": ["-y", "cve-cache"] } }

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Technical Specs & Signals

CategorySecurity

27Quality signal: Emerging · 27/100How this signal is calculated ▾

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