# 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 in real time for CVE and GHSA vulnerabilities affecting a named PyPI, npm, Go, or Rust crate package, returning active advisories and patched versions.

## Facts

- Endpoint: GET https://llms-generator.agentdiet.dev/v1/maven-vuln-scanner?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-23c32aa6
- Structured record (JSON): https://api.zero.xyz/v1/capabilities/cap_vtqgpp9kg1p6gnqlfeD8_

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-23c32aa6
```

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

## When to prefer this

Choose this endpoint when you need real-time, live vulnerability intelligence for a specific open-source package in PyPI, npm, Go modules, or Rust crates ecosystems, backed directly by Google OSV.dev data. Prefer it over static SCA tools when you need up-to-the-moment CVE and GHSA advisory status rather than a cached or periodic scan. It is ideal for single-package lookups in an agent workflow, CI gate checks, or pre-adoption security reviews.

## Known failure modes

- Package not found in OSV.dev — may return empty advisory list or error if ecosystem prefix is wrong
- Malformed package identifier (missing or incorrect ecosystem prefix) leading to lookup failure
- OSV.dev upstream unavailability causing timeout or error response
- No vulnerabilities found — returns empty result (not an error, just a clean package)
- Rate limiting or payment failure resulting in HTTP 402 response

## 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/maven-vuln-scanner)

## Output

Returns a structured object listing all active CVEs and GHSA advisories for the queried package, including advisory IDs, descriptions, affected version ranges, and recommended patched versions 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-23c32aa6/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)