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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 preflight.agentdiet.dev, paid per call via MPP, $0.015/call, status unknown (last checked 2026-10-21).
Queries live OSV.dev intelligence to return active CVEs, GHSA advisories, and patched versions for a given PyPI, npm, Go, or Rust crate package.
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://preflight.agentdiet.dev/v1/ghsa-advisories)
Output
Returns a list of active CVEs and GHSA advisories associated with the queried package, including vulnerability IDs, severity ratings, affected version ranges, and the first patched version available for each advisory.
Example use cases
Auditing Python dependencies for vulnerabilities
“Check if the PyPI package requests has any known CVEs or GHSA advisories and tell me which versions fix them.”
Screening a Rust crate before production use
“Before we add hyper to our Rust project, can you scan it on crates.io for any active security vulnerabilities or advisories?”
CI pipeline security gate for Go modules
“We're about to ship — can you look up golang.org/x/net on OSV.dev and flag any unpatched CVEs or advisories we need to resolve first?”
Technical details
Endpoint
GEThttps://preflight.agentdiet.dev/v1/ghsa-advisories?utm_source=zero.xyzWhen to prefer
Choose this endpoint when you need real-time, live vulnerability data for open-source packages from PyPI, npm, Go modules, or Rust crates — particularly when you want CVE and GHSA advisory coverage sourced directly from Google OSV.dev. Prefer this over static SCA tools when you need up-to-date patched version guidance and don't want to maintain a local vulnerability database.
Side effects
- Package not found in OSV.dev database — returns empty advisory list
- Malformed package identifier format causes a 400 bad request error
- OSV.dev upstream API unavailability causes a 503 or timeout error
- Ambiguous package name without ecosystem prefix may return incorrect results
- Rate limiting or payment failure (402) if x402 micropayment is not fulfilled
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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Zero review prompt (fires after every successful call)
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