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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 for 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/npm-vuln-scan)
Output
Returns a structured object containing active CVE identifiers, GHSA advisory IDs, vulnerability descriptions, affected version ranges, and recommended patched versions for the queried package, sourced live from Google OSV.dev.
Example use cases
Pre-release dependency security check
“Before I publish my new release, scan the PyPI package 'requests' for any active CVEs or GHSA advisories and tell me if there are patched versions I should upgrade to.”
CI pipeline vulnerability gate
“I need to know if the Go module golang.org/x/net has any open security vulnerabilities right now — pull the latest CVEs and GHSA advisories from OSV so I can decide whether to block the build.”
Rust crate supply chain audit
“We're evaluating adding the Rust crate 'hyper' to our project — can you look up its current vulnerability status on OSV.dev and show me any active advisories and what versions are safe?”
Technical details
Endpoint
GEThttps://mcp-security.agentdiet.dev/v1/npm-vuln-scan?utm_source=zero.xyzWhen to prefer
Choose this endpoint when you need real-time, live vulnerability data from Google OSV.dev for open-source packages across PyPI, npm, Go modules, or Rust crates. It is preferable over static databases or periodic snapshots when freshness matters — e.g. in CI/CD pipelines, pre-release audits, or agent-driven dependency reviews. It covers multiple ecosystems in a single API with a simple package identifier input.
Side effects
- Unknown or misspelled package name returns empty results or an error
- Unsupported ecosystem prefix causes a validation error
- OSV.dev upstream API downtime results in a timeout or 5xx error
- Package exists but has no known vulnerabilities — returns empty advisory list (not an error)
- Missing required 'package' parameter returns a 400 bad request
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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