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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 serp-extract.agentdiet.dev, paid per call via MPP, $0.01/call, status unknown (last checked 2026-10-21).
Queries Google OSV.dev for live CVE and GHSA vulnerability advisories for PyPI, npm, Go, or Rust crate packages and returns patched version recommendations.
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://serp-extract.agentdiet.dev/v1/maven-vuln-scanner)
Output
Returns a structured object containing active CVE identifiers, GHSA advisory IDs, severity ratings, affected version ranges, patched/safe versions, and vulnerability descriptions sourced live from Google OSV.dev for the specified package ecosystem and name.
Example use cases
Auditing Python dependency security
“Check if the PyPI package 'cryptography' has any active CVEs or GHSA advisories, and tell me what version I should upgrade to in order to be safe.”
CI pipeline npm vulnerability check
“I'm about to ship a build that uses npm:lodash — can you query OSV.dev and tell me if there are any known vulnerabilities or security advisories I should be aware of before deploying?”
Rust crate supply chain audit
“Scan the Rust crate 'hyper' on OSV.dev for any open CVEs or GitHub Security Advisory flags, and let me know if there's a patched version available.”
Technical details
Endpoint
GEThttps://serp-extract.agentdiet.dev/v1/maven-vuln-scanner?utm_source=zero.xyzWhen to prefer
Choose this endpoint when you need live, authoritative CVE and GHSA vulnerability data for open-source packages across PyPI, npm, Go modules, or Rust crates via OSV.dev. Prefer it over static databases or SCA tools when you need real-time advisory freshness and patched version guidance without maintaining a local vulnerability feed. Especially useful in agent workflows doing dependency auditing, CI/CD security gates, or supply chain risk assessment.
Side effects
- Package identifier not found in OSV.dev — returns empty or error response
- Invalid ecosystem prefix causes query failure (e.g. unsupported ecosystem like Maven)
- OSV.dev upstream unavailable — service returns timeout or 5xx error
- Malformed package string (missing ecosystem separator) may return no results
- Package has no known vulnerabilities — returns empty advisories list (not an error)
Input
Schema · Request body
| Field | Type | Description |
|---|---|---|
| limit | integer | Maximum number of items to return per page (1-100) |
| cursor | string | Opaque pagination cursor for fetching the next page |
| 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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