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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 preflight.agentdiet.dev, paid per call via MPP, $0.015/call, status unknown (last checked 2026-10-21).
Queries Google OSV.dev in real-time for a given package and returns active CVEs, GHSA advisories, and patched version recommendations.
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://preflight.agentdiet.dev/v1/cve-lookup)
Output
Returns a structured object listing all active CVEs and GHSA advisories affecting the specified package, including vulnerability IDs, severity ratings, affected version ranges, and recommended patched versions sourced live from Google OSV.dev.
Example use cases
Audit Python dependency before release
“Before I ship this Python service, can you check if 'PyPI:cryptography' has any active CVEs or vulnerabilities I should know about, and what version fixes them?”
Check npm package safety for frontend
“Is 'npm:lodash' affected by any known security advisories or CVEs right now? I want to make sure it's safe before adding it to our frontend.”
Validate Go module for supply chain risk
“Can you scan 'Go:golang.org/x/net' for any open CVEs or GHSA advisories? We're doing a security review of our Go dependencies.”
Technical details
Endpoint
GEThttps://preflight.agentdiet.dev/v1/cve-lookup?utm_source=zero.xyzWhen to prefer
Use this endpoint when you need real-time, live vulnerability data for open-source packages across PyPI, npm, Go, or Rust ecosystems, particularly when you need CVE and GHSA advisory IDs and patched version recommendations. Prefer this over static SBOM scanners or cached databases when freshness matters — e.g. for CI/CD gates, security reviews, or agent-driven dependency audits.
Side effects
- Package not found in OSV.dev — returns empty or no-match response
- Invalid package identifier format — returns validation error
- OSV.dev upstream timeout — service may return error or degraded response
- Ecosystem prefix missing or misspelled — may return incorrect or no results
- Package has no known vulnerabilities — returns clean/empty advisory list
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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