# 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 llms-generator.agentdiet.dev, paid per call via MPP, $0.010000/call, status unknown (last checked 2026-10-21).

Queries Google OSV.dev in real time to return active CVEs, GHSA advisories, and patched versions for a given PyPI, npm, Go, or Rust package.

## Facts

- Endpoint: GET https://llms-generator.agentdiet.dev/v1/vuln-scanner?utm_source=zero.xyz
- Price: $0.010000/call
- Payment: MPP
- Status: unknown
- Last checked: 2026-10-21
- Activations on Zero: 0
- Provider: llms-generator.agentdiet.dev
- Website: https://llms-generator.agentdiet.dev
- Canonical page: https://www.zero.xyz/c/llms-generator-agentdiet-dev-real-time-open-source-package-cve-ghsa-ebdec784
- Structured record (JSON): https://api.zero.xyz/v1/capabilities/cap_hdTdct10D-sPcUmL5khIE

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 llms-generator-agentdiet-dev-real-time-open-source-package-cve-ghsa-ebdec784
```

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

## When to prefer this

Use this endpoint when you need real-time, authoritative vulnerability data sourced directly from Google OSV.dev for PyPI, npm, Go, or Rust crate packages. Prefer it over static advisory databases when freshness matters — e.g. during CI/CD pipelines, pre-deployment audits, or when evaluating a new dependency. It is particularly useful for agents that need structured CVE/GHSA data with patched version recommendations without building their own OSV integration.

## Known failure modes

- Package not found in OSV.dev — returns empty or error response if the ecosystem:name combination is invalid
- Malformed package identifier (missing or wrong ecosystem prefix) — API may return an error or no results
- OSV.dev upstream unavailability — live dependency means downstream outages propagate
- Package with no known vulnerabilities — returns empty vulnerability list, which may be mistaken for an error
- Rate limiting or payment failure (x402) — returns HTTP 402 if micropayment is not processed

## 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://llms-generator.agentdiet.dev/v1/vuln-scanner)

## Output

Returns a structured object containing active CVE identifiers, GHSA advisory IDs, affected version ranges, severity metadata, and the earliest patched version available for the queried package — 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/llms-generator-agentdiet-dev-real-time-open-source-package-cve-ghsa-ebdec784/health.json
- [Zero catalog index](https://www.zero.xyz/llms.txt)
- [Other services from llms-generator.agentdiet.dev](https://www.zero.xyz/host/llms-generator.agentdiet.dev/llms.txt)