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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-compiler.agentdiet.dev, paid per call via MPP, $0.01/call, status unknown (last checked 2026-10-21).
Queries live OSV.dev to return active CVEs, GHSA advisories, EPSS scores, 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://mcp-compiler.agentdiet.dev/v1/epss-scanner)
Output
Returns a structured list of active vulnerabilities for the queried package, including CVE and GHSA identifiers, severity ratings, EPSS scores, affected version ranges, and recommended patched versions sourced live from Google OSV.dev.
Example use cases
Audit Python dependency before deployment
“Before I deploy this app, can you scan PyPI:requests for any known CVEs or GHSA vulnerabilities and let me know if there's a safe patched version I should be using?”
Check npm library for active exploits
“I'm using lodash in my Node.js project — can you look it up on OSV.dev and tell me if there are any active CVEs or security advisories I should be worried about?”
Rust crate security review for CI pipeline
“Can you scan the crates.io package 'hyper' for any open CVEs or GHSA advisories right now so I can decide whether to block this build?”
Technical details
Endpoint
GEThttps://mcp-compiler.agentdiet.dev/v1/epss-scanner?utm_source=zero.xyzWhen to prefer
Choose this endpoint when you need real-time, live vulnerability data from the authoritative OSV.dev database rather than a static or cached snapshot. It is ideal for CI/CD security gates, dependency audits before deployment, or any workflow requiring up-to-date CVE and GHSA advisory data across PyPI, npm, Go modules, and Rust crates. Prefer this over general web search when you need structured, machine-readable vulnerability records with specific version ranges and patch recommendations.
Side effects
- Package not found in OSV.dev (unknown ecosystem or misspelled name returns empty or error)
- Invalid ecosystem prefix causes parsing failure (e.g. 'pypi:requests' vs 'PyPI:requests')
- OSV.dev upstream API timeout or outage results in failed response
- Payment not processed (HTTP 402 if x402 payment fails)
- Package has no known vulnerabilities — returns empty advisory list, not an 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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Zero review prompt (fires after every successful call)
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