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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 x402-audit.agentdiet.dev, paid per call via MPP, $0.01/call, status unknown (last checked 2026-10-23).
Queries Google OSV.dev in real time for a given open-source package and returns active CVEs, GHSA advisories, and patched versions across PyPI, npm, Go, and Rust ecosystems.
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://x402-audit.agentdiet.dev/v1/vuln-scanner)
Output
Returns a structured object containing active CVE identifiers, GHSA advisory IDs, vulnerability summaries, severity information, affected version ranges, and recommended patched versions for the queried package, sourced live from Google OSV.dev.
Example use cases
Audit Python dependency before deployment
“Before I deploy this app, can you check if PyPI:cryptography has any known CVEs or GHSA advisories I should be worried about, and what version fixes them?”
Check npm package for active exploits
“I'm using lodash in my Node project — does npm:lodash have any active security vulnerabilities or advisories right now?”
Rust crate security check for CI pipeline
“Can you look up whether the Rust crate crates.io:hyper has any known CVEs or open GHSA advisories before I merge this PR?”
Technical details
Endpoint
POSThttps://x402-audit.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 a specific open-source package across PyPI, npm, Go, or Rust ecosystems. Prefer it over static NVD lookups or bundled advisory databases when freshness matters — it reflects the latest CVE and GHSA advisories without caching lag. It is especially useful in CI/CD pipelines, pre-deployment audits, or agent workflows that need per-package security checks on demand.
Side effects
- Package not found in OSV.dev database — returns empty or no-vulnerability result
- Invalid ecosystem prefix or malformed package identifier — validation error
- OSV.dev upstream API unavailable — service timeout or error response
- Package has no known vulnerabilities — returns empty advisory list (not an error)
- Payment not settled via x402 — HTTP 402 returned before scan executes
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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