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Real-Time Open-Source Package CVE & GHSA Vulnerability Scanner (OSV.dev)
Real-Time Open-Source Package CVE & GHSA Vulnerability Scanner (OSV.dev) is a paid API for AI agents from mcp-security.agentdiet.dev, paid per call via MPP, $0.01/call, status unknown (last checked 2026-10-21).
Queries Google OSV.dev for live CVEs, GHSA advisories, and patched versions for PyPI, npm, Go, or Rust packages.
Price / call$0.01
Success—
StatusUnknown
How this service works
Queries live Google OSV.dev vulnerability intelligence for any PyPI, npm, Go, or Rust crate and returns active CVEs, GHSA advisories, and patched versions. (Live x402 v2, IETF MPP & MCP endpoint at https://mcp-security.agentdiet.dev/v1/pypi-vuln-scan)
Output
Returns a structured list of active CVEs and GHSA advisories affecting the queried package, including vulnerability IDs, severity ratings, affected version ranges, and the earliest patched version available, sourced live from Google OSV.dev.
Example use cases
Audit Python dependency before deployment
“Before we ship this release, check if PyPI:cryptography has any active CVEs or GHSA advisories and whether there's a patched version available.”
npm package vulnerability check for CI pipeline
“Scan npm:lodash for any known security vulnerabilities right now — I need CVE IDs, severity, and what version fixes them.”
Rust crate supply chain audit
“I'm about to add crates.io:hyper to our Rust project — can you pull its current CVE and GHSA advisory status from OSV.dev and tell me if it's safe?”
Technical details
Endpoint
GEThttps://mcp-security.agentdiet.dev/v1/pypi-vuln-scan?utm_source=zero.xyzWhen to prefer
Choose this endpoint when you need live, up-to-date CVE and GHSA vulnerability data for open source packages across PyPI, npm, Go modules, or Rust crates — especially in CI/CD pipelines, dependency auditing workflows, or agent-driven security checks. It draws directly from Google OSV.dev, making it more comprehensive and fresher than static NVD snapshots.
Side effects
- Package not found in OSV.dev returns empty advisory list or 404-style response
- Invalid ecosystem prefix causes a parsing or validation error
- Network timeout if OSV.dev upstream is slow or unavailable
- Ambiguous package name without ecosystem prefix may return incorrect results
- Rate limiting or payment failure (HTTP 402) if x402 micropayment is not completed
Input
Schema · Request body
| Field | Type | Description |
|---|---|---|
| packagerequired | string | Package identifier in 'Ecosystem:name' or 'name' format (e.g. 'PyPI:requests', 'npm:lodash', 'Go:golang.org/x/net', 'crates.io:hyper') |
Output
Schema · Response
{
"type": "object"
}Reviews
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Zero review prompt (fires after every successful call)
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