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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 defi-yield.agentdiet.dev, paid per call via MPP, $0.01/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$0.01
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://defi-yield.agentdiet.dev/v1/zero-day-advisories)
Output
Returns a structured object containing active CVE identifiers, GHSA advisory IDs, severity ratings, affected version ranges, and recommended patched versions for the queried package, sourced live from Google OSV.dev.
Example use cases
Pre-release dependency security check
“Before I publish my new Python app, check whether PyPI:cryptography has any known CVEs or GHSA advisories and tell me the safe version to use.”
CI pipeline vulnerability gate
“We're about to merge a PR that adds npm:axios — can you pull the latest OSV advisories for it and flag anything that would block us from shipping?”
Rust supply chain audit
“I'm auditing our Rust dependencies — check crates.io:hyper for any active CVEs or security advisories and let me know if there are patched versions available.”
Technical details
Endpoint
GEThttps://defi-yield.agentdiet.dev/v1/zero-day-advisories?utm_source=zero.xyzWhen to prefer
Choose this endpoint when you need real-time, live vulnerability intelligence from Google OSV.dev for open source packages across PyPI, npm, Go, or Rust ecosystems, especially when you need CVE and GHSA advisories with patched version recommendations in a single call. Prefer it over static databases or periodic scans when freshness of vulnerability data matters, such as in CI/CD pipelines, pre-deployment audits, or live dependency monitoring.
Side effects
- Package not found in OSV.dev — returns empty or error response if the ecosystem or package name is invalid
- Unsupported ecosystem — ecosystems outside PyPI, npm, Go, and crates.io may return no results
- Network/upstream failure — OSV.dev API downtime may cause timeouts or 5xx errors
- Malformed package identifier — missing or incorrect 'Ecosystem:name' format may yield no results
- Payment failure — x402 micropayment not fulfilled results in 402 response
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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