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Recent CVE + GHSA cache for AI agents auditing dependencies (npm/PyPI/Cargo/Maven/Go).
About
Recent CVE + GHSA cache for AI agents auditing dependencies (npm/PyPI/Cargo/Maven/Go).
Security Report
Valid MCP server (2 strong, 4 medium validity signals). No known CVEs in dependencies. Package registry verified. Imported from the Official MCP Registry.
3 files analyzed · 1 issue found
Security scores are indicators to help you make informed decisions, not guarantees. Always review permissions before connecting any MCP server.
Permissions Required
This plugin requests these system permissions. Most are normal for its category.
What You'll Need
Set these up before or after installing:
Environment variable: CVE_CACHE_URL
Environment variable: CVE_CACHE_LOCAL_ONLY
How to Install
Add this to your MCP configuration file:
{
"mcpServers": {
"io-github-weiseer-cve-cache": {
"env": {
"CVE_CACHE_URL": "your-cve-cache-url-here",
"CVE_CACHE_LOCAL_ONLY": "your-cve-cache-local-only-here"
},
"args": [
"-y",
"@weiseer/cve-cache-mcp"
],
"command": "npx"
}
}
}Documentation
View on GitHubFrom the project's GitHub 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 IDfind_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).
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