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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 defi-yield.agentdiet.dev, paid per call via MPP, $0.01/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 a given PyPI, npm, Go, or Rust package.
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://defi-yield.agentdiet.dev/v1/cve-lookup)
Output
Returns a structured object containing active CVE identifiers, GHSA advisory IDs, affected version ranges, severity information, and recommended patched versions for the queried package, sourced live from Google OSV.dev.
Example use cases
Pre-release dependency security audit
“Before I cut a new release, check whether 'npm:lodash' has any known CVEs or security advisories I should be aware of, and tell me the safe patched version to pin to.”
Rust crate vulnerability check in CI
“I'm about to merge a PR that adds 'crates.io:hyper' as a dependency — can you look it up on OSV.dev and tell me if there are any active vulnerabilities or GHSA advisories against it?”
Go module supply chain risk check
“We're evaluating 'Go:golang.org/x/net' for our project — pull its current CVE and GHSA advisory list from OSV.dev so I can decide if it's safe to include.”
Technical details
Endpoint
GEThttps://defi-yield.agentdiet.dev/v1/cve-lookup?utm_source=zero.xyzWhen to prefer
Choose this endpoint when you need real-time, live vulnerability data from Google OSV.dev for PyPI, npm, Go, or Rust crate packages, especially when you need CVE IDs, GHSA advisories, and patched version recommendations in a single call. Prefer it over static NVD snapshots or local lockfile scanners when freshness matters. It is ideal for CI/CD pipelines, pre-release audits, or agent-driven supply chain risk checks where up-to-date advisory data is critical.
Side effects
- Package not found in OSV.dev — returns empty or no-vulnerability result that may be misread as 'safe'
- Invalid ecosystem prefix causes query failure (e.g. misspelling 'PyPI' as 'pypi')
- OSV.dev upstream API unavailable — returns 5xx or timeout
- No vulnerabilities found returns empty list, not an error — agent must distinguish 'none found' from 'lookup failed'
- Rate limiting or payment failure returns 402 requiring USDC micropayment
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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