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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 prompt-guard.agentdiet.dev, paid per call via MPP, $0.015/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 PyPI, npm, Go, or Rust packages.
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://prompt-guard.agentdiet.dev/v1/pypi-vuln-scan)
Output
Returns a list of active vulnerabilities for the queried package, including CVE and GHSA identifiers, vulnerability descriptions, severity information, affected version ranges, and the earliest patched versions available — sourced live from Google OSV.dev.
Example use cases
Dependency audit before deployment
“Before I deploy this Python app, can you scan PyPI:flask and PyPI:Jinja2 for any known CVEs or security advisories and tell me if I need to upgrade?”
npm package safety check
“I'm about to add lodash to my project — can you check npm:lodash on OSV.dev and tell me if there are any active vulnerabilities or GHSA advisories I should know about?”
Rust crate vulnerability review
“Can you look up the Rust crate crates.io:hyper and see if there are any open CVEs or security issues listed, and which versions have the fixes?”
Technical details
Endpoint
GEThttps://prompt-guard.agentdiet.dev/v1/pypi-vuln-scan?utm_source=zero.xyzWhen to prefer
Choose this endpoint when you need real-time, live vulnerability data from Google OSV.dev specifically for PyPI, npm, Go modules, or Rust crates. It is ideal for automated dependency audits, CI/CD security gates, or agent-driven supply chain checks where freshness matters. Prefer it over static NVD lookups when you need GHSA advisories in addition to CVEs, or when you want the authoritative open-source ecosystem vulnerability database without managing API keys.
Side effects
- Package not found in OSV.dev — returns empty vulnerability list or 404-style response
- Invalid ecosystem prefix causes parse error or unrecognized package
- OSV.dev upstream unavailable — request times out or returns 502/503
- Malformed package identifier (missing colon separator) may result in ambiguous ecosystem resolution
- Package exists but has no recorded vulnerabilities — empty advisories array returned
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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