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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 mcp-security.agentdiet.dev, paid per call via MPP, $0.01/call, status unknown (last checked 2026-10-21).
Queries Google OSV.dev to return active CVEs, GHSA advisories, and patched versions for any PyPI, npm, Go, or Rust crate 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://mcp-security.agentdiet.dev/v1/vuln-scanner)
Output
Returns a structured object listing all active CVEs and GHSA advisories for the queried package, including vulnerability identifiers, severity ratings, affected version ranges, and recommended patched versions sourced live from Google OSV.dev.
Example use cases
Audit Python dependency before deployment
“Before I push this Python service to production, can you scan PyPI:cryptography for any known CVEs or GHSA vulnerabilities and tell me if there's a safe patched version?”
npm package security check in CI
“We're about to ship a release — can you check if npm:lodash has any active security advisories or CVEs I should know about before merging?”
Rust crate supply chain vetting
“I'm evaluating crates.io:hyper for a new Rust project — can you look it up on OSV.dev and tell me if there are any open vulnerabilities or advisories?”
Technical details
Endpoint
GEThttps://mcp-security.agentdiet.dev/v1/vuln-scanner?utm_source=zero.xyzWhen to prefer
Choose this endpoint when you need real-time, authoritative vulnerability intelligence for open-source packages across PyPI, npm, Go modules, or Rust crates, especially when you want CVE and GHSA advisory data directly from Google OSV.dev without maintaining your own vulnerability database. Prefer this over GitHub Dependabot alerts or Snyk when you need a lightweight, per-package on-demand lookup that returns structured advisory data for any ecosystem in a single call.
Side effects
- Package not found in OSV.dev — returns empty advisory list or 404-equivalent
- Invalid ecosystem prefix causes query failure — requires correct format like 'PyPI:name' or 'npm:name'
- OSV.dev upstream unavailable — service may return timeout or 503
- Package name typo returns no results without error signal
- Rate limiting or payment failure returns 402 response
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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