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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 live OSV.dev vulnerability data for a given open-source package and returns active CVEs, GHSA advisories, and patched version information.
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/cve-lookup)
Output
Returns a structured object listing active CVE identifiers, GHSA advisory IDs, affected version ranges, severity details, and available patched versions for the queried package, sourced live from Google OSV.dev.
Example use cases
Pre-deployment dependency security audit
“Before I ship this release, can you scan the npm package 'lodash' for any known CVEs or GitHub Security Advisories and tell me if there's a safe patched version I should upgrade to?”
Go module vulnerability check for CI pipeline
“I need to know if 'Go:golang.org/x/net' has any active security vulnerabilities — pull up the latest CVEs and advisories from OSV.dev for it.”
Rust crate screening before adoption
“We're considering adding 'crates.io:hyper' as a dependency — can you look up any current GHSA or CVE vulnerabilities for it so I know if it's safe to use?”
Technical details
Endpoint
GEThttps://prompt-guard.agentdiet.dev/v1/cve-lookup?utm_source=zero.xyzWhen to prefer
Choose this endpoint when you need real-time, live vulnerability data for open-source packages across PyPI, npm, Go modules, or Rust crates — specifically when you want both CVE and GHSA advisory coverage sourced directly from Google OSV.dev. Prefer this over static database lookups when freshness matters (e.g. pre-deployment checks, CI/CD pipelines, or evaluating new dependencies).
Side effects
- Package not found in the specified ecosystem returns an empty or null advisory list
- Malformed package identifier (missing ecosystem prefix) may result in ambiguous or failed lookup
- OSV.dev upstream unavailability may cause timeout or degraded response
- Unknown ecosystem identifiers return an error
- Rate limits or payment failures result in HTTP 402 or 429 responses
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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