# 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 live vulnerability data for a given open-source package and returns active CVEs, GHSA advisories, and patched versions.

## Facts

- Endpoint: GET https://llms-generator.agentdiet.dev/v1/cve?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-99e375d4
- Structured record (JSON): https://api.zero.xyz/v1/capabilities/cap_KW0wT7phVrp2tLASXp8X9

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-99e375d4
```

Example prompt: Check if the PyPI package 'requests' 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 data for open-source packages across PyPI, npm, Go modules, or Rust crates, particularly when you want CVE and GHSA advisory coverage sourced directly from Google OSV.dev. It is ideal for CI/CD pipeline security checks, dependency audits before deployment, or agent workflows that need to verify package safety on demand. Prefer this over static NVD lookups when freshness and cross-ecosystem coverage matter.

## Known failure modes

- Package not found in the specified ecosystem — returns empty or error response
- Unsupported ecosystem or malformed package identifier format — may return validation error
- OSV.dev upstream unavailable — service may time out or return error
- Package has no known vulnerabilities — returns empty advisories list
- Ambiguous package name without ecosystem prefix — may return incorrect or partial results

## 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/cve)

## Output

Returns a structured object containing active CVE identifiers, GHSA advisory details, severity information, affected version ranges, and patched/fixed versions for the queried open-source 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-99e375d4/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)