# 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 preflight.agentdiet.dev, paid per call via MPP, $0.015/call, status unknown (last checked 2026-10-21).

Queries Google OSV.dev in real time for a given package and returns active CVEs, GHSA advisories, and patched versions across PyPI, npm, Go, and Rust ecosystems.

## Facts

- Endpoint: GET https://preflight.agentdiet.dev/v1/cve-intel?utm_source=zero.xyz
- Price: $0.015/call
- Payment: MPP
- Status: unknown
- Last checked: 2026-10-21
- Activations on Zero: 0
- Provider: preflight.agentdiet.dev
- Website: https://preflight.agentdiet.dev
- Canonical page: https://www.zero.xyz/c/preflight-agentdiet-dev-real-time-open-source-package-cve-ghsa-6649337a
- Structured record (JSON): https://api.zero.xyz/v1/capabilities/cap_36_Ugku6J4hqexT8NwFcW

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 preflight-agentdiet-dev-real-time-open-source-package-cve-ghsa-6649337a
```

Example prompt: Can you check if the PyPI package 'requests' has any active CVEs or GHSA advisories, and tell me which versions are patched?

## When to prefer this

Choose this endpoint when you need real-time, authoritative vulnerability data for open-source packages across PyPI, npm, Go, or Rust ecosystems, especially when you want CVE and GHSA advisory coverage in a single call backed by Google OSV.dev intelligence rather than a static or locally-cached database.

## Known failure modes

- Unknown or misspelled package name returns empty or error response
- Unsupported ecosystem prefix causes validation failure
- Package with no known vulnerabilities returns empty advisory list
- OSV.dev upstream downtime may cause delayed or failed responses
- Missing required 'package' parameter returns HTTP 400

## 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://preflight.agentdiet.dev/v1/cve-intel)

## Output

Returns a structured object listing active CVEs and GHSA advisories for the queried package, including severity ratings, 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/preflight-agentdiet-dev-real-time-open-source-package-cve-ghsa-6649337a/health.json
- [Zero catalog index](https://www.zero.xyz/llms.txt)
- [Other services from preflight.agentdiet.dev](https://www.zero.xyz/host/preflight.agentdiet.dev/llms.txt)