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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 for live CVE and GHSA vulnerability advisories affecting a named PyPI, npm, Go, or Rust crate package, returning active vulnerabilities and patched versions.
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/epss-scanner)
Output
Returns a structured list of active CVEs, GHSA advisories, affected version ranges, severity data, and available patched versions for the queried package, sourced live from Google OSV.dev.
Example use cases
Python dependency vulnerability audit
“I'm about to ship a project that uses the PyPI requests library — can you scan it for any active CVEs or GHSA advisories and tell me if there's a patched version I should upgrade to?”
CI pipeline npm package security gate
“Before merging this PR, scan the npm package express for any live vulnerability advisories from OSV.dev and flag any unpatched CVEs I should know about.”
Rust crate supply chain risk check
“We're evaluating the Rust crate hyper for production use — can you look it up on OSV.dev and show me any active security vulnerabilities or advisories affecting it?”
Technical details
Endpoint
GEThttps://mcp-security.agentdiet.dev/v1/epss-scanner?utm_source=zero.xyzWhen to prefer
Choose this endpoint when you need real-time, live vulnerability intelligence from Google OSV.dev for open-source packages across PyPI, npm, Go modules, or Rust crates — especially when you need CVE and GHSA advisory data with patched version recommendations. Prefer over static NVD lookups when freshness matters or when scanning supply-chain dependencies during CI/CD pipelines or code reviews.
Side effects
- Package not found in OSV.dev — returns empty advisory list or 404-style response
- Unsupported ecosystem prefix — malformed 'Ecosystem:name' input may yield no results
- No vulnerabilities found — clean package returns empty advisories array, not an error
- Rate limiting or upstream OSV.dev outage — service may return 5xx or timeout
- Payment required — HTTP 402 returned if x402 micropayment not included
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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