# 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 2026-10-23).

Queries Google OSV.dev in real-time to return active CVEs, GHSA advisories, and patched versions for PyPI, npm, Go, or Rust (crates.io) packages.

## Facts

- Endpoint: POST https://serp-extract.agentdiet.dev/v1/cargo-vuln-scan?utm_source=zero.xyz
- Price: $0.01/call
- Payment: MPP
- Status: unknown
- Last checked: 2026-10-23
- 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-fb5a45f0
- Structured record (JSON): https://api.zero.xyz/v1/capabilities/cap_tE9LbJI1z5piHnF3bLLlE

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-fb5a45f0 -d '<json body>'
```

Example prompt: Can you check if the PyPI package 'requests' has any active CVEs or GHSA security advisories right now, and tell me what versions have patches?

## When to prefer this

Choose this endpoint when you need real-time, live vulnerability intelligence from OSV.dev for open-source packages across PyPI, npm, Go modules, or Rust crates — especially when you want both CVE and GHSA advisory coverage in a single call without scraping OSV.dev directly. Prefer this over static NVD feeds when freshness matters or when scanning Rust/Go ecosystems that NVD may cover incompletely.

## Known failure modes

- Package not found in OSV.dev — returns empty advisory list or 404-style response
- Invalid ecosystem prefix causes parsing error or unrecognized package
- OSV.dev upstream timeout or unavailability causes delayed or failed response
- Malformed package identifier (missing colon separator) results in validation error
- Package has no known vulnerabilities — returns empty results, which may be confused with 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

A structured object containing any active CVEs and GHSA advisory identifiers for the queried package, affected version ranges, severity information, and the patched/fixed versions available, sourced live from Google OSV.dev.

## Request schema (JSON Schema)

```json
{
 "type": "object",
 "required": [
  "package"
 ],
 "properties": {
  "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-fb5a45f0/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)