# 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 serp-extract.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 PyPI, npm, Go, or Rust crate packages, returning active vulnerabilities and patched versions.

## Facts

- Endpoint: GET https://serp-extract.agentdiet.dev/v1/cargo-vuln-scan?utm_source=zero.xyz
- Price: $0.01/call
- Payment: MPP
- Status: unknown
- Last checked: 2026-10-21
- Activations on Zero: 0
- Provider: serp-extract.agentdiet.dev
- Website: https://serp-extract.agentdiet.dev
- Canonical page: https://www.zero.xyz/c/serp-extract-agentdiet-dev-real-time-open-source-package-cve-ghsa-d2157a68
- Structured record (JSON): https://api.zero.xyz/v1/capabilities/cap_RSobSig_MkJVaQpkVM57v

Status and success rate cover calls made through Zero and Zero's own probes. Third-party monitors may report differently.

## How to call it through Zero

Zero handles the 402 payment challenge and records the run. With the Zero CLI installed (`npm i -g @zeroxyz/cli`):

```sh
zero fetch --capability serp-extract-agentdiet-dev-real-time-open-source-package-cve-ghsa-d2157a68
```

Example prompt: Can you check if the PyPI package 'requests' has any known CVEs or GHSA security advisories, and tell me which versions have patches available?

## When to prefer this

Choose this endpoint when you need real-time, live CVE and GHSA vulnerability data for open-source packages across PyPI, npm, Go, or Rust (crates.io) ecosystems. It is ideal for CI/CD security gates, dependency audits before deployment, or agent-driven supply-chain risk checks. Prefer it over static databases when you need the latest advisory data from Google OSV.dev without maintaining your own vulnerability feed.

## Known failure modes

- Invalid or unrecognized package identifier returns an empty or error response
- Unsupported ecosystem prefix causes a lookup failure
- OSV.dev upstream API downtime results in a service unavailability error
- Ambiguous package name without ecosystem prefix may return incorrect results
- Misspelled package name returns no vulnerability data rather than an error

## 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://serp-extract.agentdiet.dev/v1/cargo-vuln-scan)

## Output

Returns a structured report of active vulnerabilities for the queried package, including CVE IDs, GHSA advisory identifiers, affected version ranges, severity ratings, and available patched/fixed versions sourced live from Google OSV.dev.

## Request schema (JSON Schema)

```json
{
 "type": "object",
 "required": [
  "package"
 ],
 "properties": {
  "limit": {
   "type": "integer",
   "default": 20,
   "maximum": 100,
   "minimum": 1,
   "description": "Maximum number of items to return per page (1-100)"
  },
  "cursor": {
   "type": "string",
   "description": "Opaque pagination cursor for fetching the next page"
  },
  "package": {
   "type": "string",
   "minLength": 1,
   "description": "Package identifier in 'Ecosystem:name' or 'name' format (e.g. 'PyPI:requests', 'npm:lodash', 'Go:golang.org/x/net', 'crates.io:hyper')"
  }
 }
}
```

## Response schema (JSON Schema)

```json
{
 "type": "object"
}
```

## More

- Live health (JSON, refreshed every minute): https://www.zero.xyz/c/serp-extract-agentdiet-dev-real-time-open-source-package-cve-ghsa-d2157a68/health.json
- [Zero catalog index](https://www.zero.xyz/llms.txt)
- [Other services from serp-extract.agentdiet.dev](https://www.zero.xyz/host/serp-extract.agentdiet.dev/llms.txt)