# 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 to return active CVEs, GHSA advisories, and patched versions for PyPI, npm, Go, or Rust packages.

## Facts

- Endpoint: GET https://llms-generator.agentdiet.dev/v1/cve-lookup?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-d4aba9ac
- Structured record (JSON): https://api.zero.xyz/v1/capabilities/cap_eJrpYWwvalU0tZPkkaZft

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-d4aba9ac
```

Example prompt: Can you check if the npm package lodash has any active CVEs or GHSA advisories right now, and tell me which version I should upgrade to if it's vulnerable?

## When to prefer this

Use this endpoint when you need real-time, live vulnerability data from Google OSV.dev for PyPI, npm, Go, or Rust (crates.io) packages. Prefer it over static NVD mirrors or cached advisory databases when you need the latest CVE and GHSA data at call time. Best for CI/CD pipelines, pre-deploy audits, or agent workflows that need to verify dependency safety on demand. It abstracts the OSV.dev API with a simple package-name query and micropayment access model.

## Known failure modes

- Package not found in OSV.dev — returns empty or error response
- Invalid ecosystem prefix causes lookup failure (e.g. misspelled 'PyPi' instead of 'PyPI')
- OSV.dev upstream unavailable — may return timeout or 503
- No vulnerabilities found is a valid success response, not an error
- Rate limiting or payment failure via x402 may block the request

## 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-lookup)

## Output

Returns a list of active vulnerabilities for the specified package, including CVE and GHSA identifiers, severity information, affected version ranges, and the earliest patched version available, 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-d4aba9ac/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)