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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 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://defi-yield.agentdiet.dev/v1/npm-vuln-scan)
Output
Returns a structured object listing all active CVEs and GHSA advisories for the queried package, including vulnerability IDs, severity ratings, affected version ranges, and available patched versions sourced live from Google OSV.dev.
Example use cases
Auditing npm dependency before shipping
“Before we ship this release, check if the npm package lodash has any known CVEs or GitHub Security Advisories, and let me know which version patches them.”
Rust crate supply-chain vetting
“We're adding the Rust crate 'hyper' to our project — can you scan it against OSV.dev and tell me if there are any active vulnerabilities or advisories I should know about?”
Go module security review
“Can you look up golang.org/x/net on OSV.dev and give me a list of any open CVEs and the versions that fix them?”
Technical details
Endpoint
GEThttps://defi-yield.agentdiet.dev/v1/npm-vuln-scan?utm_source=zero.xyzWhen to prefer
Choose this endpoint when you need live, up-to-date vulnerability data (CVEs and GHSA advisories) for open-source packages across PyPI, npm, Go, or Rust ecosystems sourced directly from Google OSV.dev. It is ideal for automated dependency auditing, CI/CD security gates, or pre-deployment checks where freshness of vulnerability data matters. Prefer it over static SCA databases when you need real-time advisory coverage with patched-version guidance.
Side effects
- Unknown or misspelled package name returns no results or an error
- Unsupported ecosystem prefix causes a bad-request error
- OSV.dev upstream unavailability results in a timeout or 5xx response
- Missing required 'package' parameter returns a 400 validation error
- Package with no known vulnerabilities returns an empty advisory list, which may be misread as a 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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