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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 to return active CVEs, GHSA advisories, and patched versions for a given PyPI, npm, Go, or Rust crate package.
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/pypi-vuln-scan)
Output
Returns a structured object containing all active CVE and GHSA vulnerability advisories found for the queried package, including vulnerability IDs, severity ratings, affected version ranges, patched/fixed versions, and summary descriptions sourced live from Google OSV.dev.
Example use cases
Pre-deployment dependency security audit
“Before I deploy, can you scan the PyPI package requests for any active CVEs or GHSA advisories and tell me what version I should upgrade to if there are issues?”
CI pipeline vulnerability gate
“Check if the Go module golang.org/x/net has any known vulnerabilities listed on OSV.dev right now — I want to block the build if there are any active CVEs.”
Rust crate security vetting
“I'm about to add the hyper crate to my Rust project — does it have any open GHSA advisories or CVEs I should know about, and is there a patched version available?”
Technical details
Endpoint
GEThttps://preflight.agentdiet.dev/v1/pypi-vuln-scan?utm_source=zero.xyzWhen to prefer
Choose this endpoint when you need real-time, live CVE and GHSA vulnerability data for open-source packages across PyPI, npm, Go modules, or Rust crates from the authoritative Google OSV.dev database. Prefer it over static NVD lookups or cached advisory feeds when freshness matters — e.g., in CI/CD pipelines, pre-deployment audits, or agent-driven dependency vetting workflows. It is especially useful when you need patched version recommendations alongside the advisory list.
Side effects
- Package not found in the specified ecosystem — returns empty advisory list or 404-style response
- Invalid package identifier format (e.g. unsupported ecosystem prefix) — returns validation error
- OSV.dev upstream timeout or outage — may return service unavailable error
- Ambiguous package name without ecosystem prefix may resolve to wrong registry
- No vulnerabilities found is a valid success response, not an error — agent must distinguish empty from failure
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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