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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, $0.015/call, status unknown (last checked 2026-10-21).
Queries the Google OSV.dev database for a given open-source package and returns active CVEs, GHSA advisories, and patched versions in real time.
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://hn-pulse.agentdiet.dev/v1/ghsa-advisories)
Output
Returns a structured object listing all active CVEs and GHSA advisories for the queried package, including advisory IDs, severity levels, affected version ranges, and recommended patched versions sourced live from Google OSV.dev.
Example use cases
Auditing a Python dependency before release
“Before we ship, can you scan the PyPI package 'requests' for any known CVEs or GHSA advisories and tell me which version fixes them?”
Checking a Rust crate for production safety
“We're about to add the crates.io 'hyper' crate to our Rust service — can you pull up any active security vulnerabilities or advisories for it?”
Security review of a Go module
“Can you look up whether golang.org/x/net has any open CVEs or GitHub Security Advisories I should be worried about?”
Technical details
Endpoint
GEThttps://hn-pulse.agentdiet.dev/v1/ghsa-advisories?utm_source=zero.xyzWhen to prefer
Prefer this endpoint when you need live, up-to-date CVE and GHSA vulnerability data for open-source packages across PyPI, npm, Go, or Rust ecosystems, especially when you require advisory metadata (IDs, severity, patched versions) sourced directly from Google OSV.dev rather than a static or cached database.
Side effects
- Package not found in OSV.dev database — returns empty advisory list or 404-style error
- Invalid package identifier format — returns validation error requesting 'Ecosystem:name' format
- OSV.dev upstream unavailable — may return timeout or 503
- No vulnerabilities found — returns empty results (not necessarily an error)
- Payment failure via x402 — returns 402 if micropayment is not completed
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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