# 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 2026-10-23).

Queries live OSV.dev vulnerability data for a given package and returns active CVEs, GHSA advisories, and patched version recommendations.

## Facts

- Endpoint: POST https://llms-generator.agentdiet.dev/v1/ghsa-advisories?utm_source=zero.xyz
- Price: $0.01/call
- Payment: MPP
- Status: unknown
- Last checked: 2026-10-23
- 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-4845bc4a
- Structured record (JSON): https://api.zero.xyz/v1/capabilities/cap_JNa77ib4g-gkIYoBpUT-t

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-4845bc4a -d '<json body>'
```

Example prompt: Can you check if the PyPI package 'requests' has any known CVEs or GHSA security advisories, and tell me what versions have been patched?

## When to prefer this

Choose this endpoint when you need real-time, live vulnerability data from OSV.dev for a specific open-source package across PyPI, npm, Go, or Rust ecosystems. Prefer this over static SCA tools when you need up-to-date CVE/GHSA coverage without maintaining a local database, and when you need to check individual packages on demand during CI, code review, or agent-driven dependency audits.

## Known failure modes

- Package not found in OSV.dev — returns empty advisory list or 404-style error
- Malformed package identifier format — returns validation error asking for 'Ecosystem:name' format
- OSV.dev upstream timeout or unavailability — may return 503 or gateway error
- Unknown ecosystem prefix — returns error if ecosystem is not supported (PyPI, npm, Go, crates.io)

## 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/ghsa-advisories)

## Output

Returns a structured list of active vulnerabilities for the queried package including CVE IDs, GHSA advisory IDs, severity ratings, 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-4845bc4a/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)