# 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 any PyPI, npm, Go, or Rust crate package.

## Facts

- Endpoint: POST https://serp-extract.agentdiet.dev/v1/npm-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-8acfcc85
- Structured record (JSON): https://api.zero.xyz/v1/capabilities/cap_9V7Bl3PZEkJVun6kihFT7

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-8acfcc85 -d '<json body>'
```

Example prompt: Can you check if the npm package lodash has any active CVEs or GHSA security advisories right now, and tell me which versions have patches available?

## When to prefer this

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. It is ideal for automated dependency auditing pipelines, CI/CD security gates, or agent-driven supply chain risk checks where freshness of CVE and GHSA data matters. Prefer this over static NVD snapshots or offline databases when you need up-to-the-minute patch availability.

## Known failure modes

- Invalid or unknown package identifier returns empty or error response
- Unsupported ecosystem not recognized by OSV.dev returns no results
- Transient OSV.dev upstream outage may cause timeout or 5xx error
- Malformed 'Ecosystem:name' format may result in a parse or validation error
- Package with no known vulnerabilities returns empty advisory list (not 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/npm-vuln-scan)

## Output

Returns a structured object listing active CVE identifiers, GHSA advisory IDs, affected version ranges, and patched/fixed versions sourced live from Google OSV.dev for the requested package and ecosystem.

## 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-8acfcc85/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)