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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 prompt-guard.agentdiet.dev, paid per call via MPP, $0.015/call, status unknown (last checked 2026-10-21).
Queries Google OSV.dev for live CVE and GHSA vulnerability data for a given open-source package across PyPI, npm, Go, or Rust ecosystems, returning active advisories and patched versions.
Price / call$0.015
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://prompt-guard.agentdiet.dev/v1/vuln-scanner)
Output
Returns a structured response listing all active CVEs and GHSA advisories for the requested package, including advisory IDs, severity levels, affected version ranges, and the earliest patched version available, sourced live from Google OSV.dev.
Example use cases
Pre-deployment dependency security check
“Before I ship this release, check whether 'npm:lodash' has any active CVEs or GHSA advisories and tell me the safe version to use.”
Rust crate vulnerability audit
“I'm using 'crates.io:hyper' in my Rust project — does it have any known vulnerabilities I should be aware of?”
Go module supply chain vetting
“Can you look up any CVEs or security advisories for the Go module 'golang.org/x/net' so I know if it's safe to include in my project?”
Technical details
Endpoint
GEThttps://prompt-guard.agentdiet.dev/v1/vuln-scanner?utm_source=zero.xyzWhen to prefer
Choose this endpoint when you need real-time, live vulnerability data from Google OSV.dev for PyPI, npm, Go, or Rust packages — especially when you want CVE IDs, GHSA advisory numbers, and patched version recommendations in a single call. Prefer it over static NVD lookups or local databases when freshness matters, or when building automated dependency auditing pipelines that need pay-per-call economics.
Side effects
- Package not found in OSV.dev database — returns empty advisory list or 404-style error
- Invalid ecosystem prefix causes parsing failure — returns validation error
- OSV.dev upstream unavailable — service may timeout or return 503
- Ambiguous package name without ecosystem prefix may return unexpected results
- Rate limiting or payment failure (HTTP 402) if micropayment not satisfied
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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