# 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, $0.01/call, status unknown (last checked 2026-10-21).

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

## Facts

- Endpoint: GET https://llms-generator.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: 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-d59d0b33
- Structured record (JSON): https://api.zero.xyz/v1/capabilities/cap_r9QsB26fpS1BGawTbT-kw

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-d59d0b33
```

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

## When to prefer this

Choose this endpoint when you need real-time, live vulnerability data from Google OSV.dev rather than a cached or periodic scan. Ideal for CI/CD pipelines, pre-deployment checks, or agent workflows that require up-to-date CVE and GHSA advisory data across PyPI, npm, Go, and Rust crate ecosystems in a single API call. Prefer over static NVD lookups when you need patched-version guidance alongside advisory details.

## Known failure modes

- Package not found in OSV.dev database — returns empty vulnerability list or 404-style response
- Malformed package identifier (e.g. wrong ecosystem prefix) — returns validation error
- OSV.dev upstream unavailable — returns upstream timeout or 503 error
- Ambiguous package name without ecosystem prefix may return results from wrong ecosystem
- Payment failure via x402 protocol — returns 402 before processing

## 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/cargo-vuln-scan)

## Output

Returns a structured list of active vulnerabilities for the queried package, including CVE IDs, GHSA advisory identifiers, affected version ranges, severity information, and the versions in which each vulnerability has been patched, 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-d59d0b33/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)