Server data from the Official MCP Registry
Use this MCP server to OSV open source vulnerability data and package security checks. Tools...
About
Use this MCP server to OSV open source vulnerability data and package security checks. Tools...
Security Report
This is a well-designed MCP server for querying OSV vulnerability data with no authentication required (appropriate for a public API). Code is clean, properly validates inputs via Zod, and safely handles API responses. Permissions are narrowly scoped to network HTTP calls to a legitimate public API, matching the server's stated purpose perfectly. Supply chain analysis found 1 known vulnerability in dependencies (0 critical, 1 high severity). Package verification found 1 issue.
5 files analyzed · 5 issues 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.
How to Install
Add this to your MCP configuration file:
{
"mcpServers": {
"io-github-mrfentmen-osv-mcp": {
"args": [
"-y",
"osv-mcp"
],
"command": "npx"
}
}
}Documentation
View on GitHubFrom the project's GitHub README.
OSV MCP
Open source vulnerability checks for coding agents. It uses the public OSV.dev API and needs no API key.
Tools
check_packagechecks an ecosystem, package name, and optional versionscan_packageschecks several package references in one request; parse lockfiles in your client and pass the package listget_vulnerabilityretrieves a CVE, GHSA, or OSV record
Run
npm install
npm run build
node dist/index.js
The server is read only and uses stdio MCP transport.
Reviews
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