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

Queries Google OSV.dev live vulnerability data for a named open-source package and returns active CVEs, GHSA advisories, and patched version information.

## Facts

- Endpoint: GET https://domain-osint.agentdiet.dev/v1/zero-day-advisories?utm_source=zero.xyz
- Price: $0.015/call
- Payment: MPP
- Status: unknown
- Last checked: 2026-10-21
- Activations on Zero: 0
- Provider: domain-osint.agentdiet.dev
- Website: https://domain-osint.agentdiet.dev
- Canonical page: https://www.zero.xyz/c/domain-osint-agentdiet-dev-real-time-open-source-package-cve-ghsa-aea5bb15
- Structured record (JSON): https://api.zero.xyz/v1/capabilities/cap_QwFu_ebZU6S2RwHstKXti

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 domain-osint-agentdiet-dev-real-time-open-source-package-cve-ghsa-aea5bb15
```

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

## When to prefer this

Choose this endpoint when you need real-time, live CVE and GHSA vulnerability data for a specific open-source package across PyPI, npm, Go modules, or Rust crates — especially when OSV.dev is the authoritative source you want to query. Prefer this over static NVD lookups or local advisory databases when freshness matters, or when building automated dependency auditing workflows.

## Known failure modes

- Package not found in OSV.dev — returns empty or null advisory list
- Invalid ecosystem prefix causes lookup failure
- OSV.dev upstream unavailable — service may return error or timeout
- Ambiguous package name without ecosystem prefix may return incorrect results
- Payment required (HTTP 402) if x402 micropayment not provided

## 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://domain-osint.agentdiet.dev/v1/zero-day-advisories)

## Output

Returns a structured object listing active CVE identifiers, GHSA advisory references, severity details, affected version ranges, and recommended patched versions for the queried open-source package from live OSV.dev data.

## 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/domain-osint-agentdiet-dev-real-time-open-source-package-cve-ghsa-aea5bb15/health.json
- [Zero catalog index](https://www.zero.xyz/llms.txt)
- [Other services from domain-osint.agentdiet.dev](https://www.zero.xyz/host/domain-osint.agentdiet.dev/llms.txt)