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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 to return active CVEs, GHSA advisories, EPSS scores, and patched versions for any 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://prompt-guard.agentdiet.dev/v1/epss-scanner)
Output
Returns a structured response listing active CVEs, GHSA advisory identifiers, vulnerability severity details (including EPSS scores), affected version ranges, and recommended patched versions for the queried open-source package.
Example use cases
Python dependency security audit
“Check if the PyPI package 'requests' has any known CVEs or GitHub security advisories, and let me know which version I should upgrade to in order to be safe.”
Node.js package vulnerability check
“I'm using lodash in my Node project — can you look it up on OSV.dev and tell me if there are any active CVEs or GHSA advisories I should know about, and what the patched version is?”
Rust crate supply chain risk check
“Before I add the crates.io hyper package to my project, can you scan it for any known vulnerabilities or security advisories and tell me if the current version is safe to use?”
Technical details
Endpoint
GEThttps://prompt-guard.agentdiet.dev/v1/epss-scanner?utm_source=zero.xyzWhen to prefer
Choose this endpoint when you need real-time, live vulnerability intelligence for open-source packages across PyPI, npm, Go modules, or Rust crates, backed by Google OSV.dev's continuously updated advisory database. Prefer this over static or cached vulnerability databases when freshness of CVE and GHSA data is critical — for example, during CI/CD pipeline checks, dependency audits, or agent-driven security workflows.
Side effects
- Unknown or misspelled package name returns empty or error response
- Ecosystem prefix omitted may cause ambiguous resolution across ecosystems
- OSV.dev upstream downtime or rate limits may cause request failures
- Very new packages with no advisories return empty vulnerability lists
- Malformed 'Ecosystem:name' format may result in a validation error
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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