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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 hn-pulse.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 package and returns active CVEs, GHSA advisories, and patched version information.
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://hn-pulse.agentdiet.dev/v1/ghsa-advisories)
Output
Returns a structured list of active vulnerabilities for the queried package, including CVE IDs, GHSA advisory identifiers, severity ratings, vulnerability descriptions, affected version ranges, and patched/fixed versions 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 active CVEs or GHSA advisories I should know about, and which version fixes them?”
npm package security check
“I'm about to add lodash to my project — can you scan npm:lodash for any known security vulnerabilities or GitHub advisories?”
Rust crate vulnerability scan
“Can you look up crates.io:hyper on OSV.dev and tell me if there are any open CVEs or advisories and what the safe version to use is?”
Technical details
Endpoint
POSThttps://hn-pulse.agentdiet.dev/v1/ghsa-advisories?utm_source=zero.xyzWhen to prefer
Choose this endpoint when you need real-time, up-to-date CVE and GHSA vulnerability data for open source packages across PyPI, npm, Go, or Rust ecosystems sourced directly from Google OSV.dev. Prefer it over static databases or periodic audit tools when freshness matters or when scanning individual dependencies during CI/CD, code review, or agent-driven security workflows.
Side effects
- Invalid or unrecognized package identifier returns an error or empty result
- Ecosystem prefix missing or malformed (e.g. 'PyPI:' vs 'pypi:') may cause lookup failure
- Package with no known vulnerabilities returns an empty advisories list (not an error)
- Network or OSV.dev upstream unavailability causes a 5xx or timeout response
- Rate limiting or payment failure (402) if x402 payment is not provided
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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