# 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 whale-momentum.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 a given PyPI, npm, Go, or Rust package.

## Facts

- Endpoint: GET https://whale-momentum.agentdiet.dev/v1/epss-scanner?utm_source=zero.xyz
- Price: $0.01/call
- Payment: MPP
- Status: unknown
- Last checked: 2026-10-21
- Activations on Zero: 0
- Provider: whale-momentum.agentdiet.dev
- Website: https://whale-momentum.agentdiet.dev
- Canonical page: https://www.zero.xyz/c/whale-momentum-agentdiet-dev-real-time-open-source-package-cve-ghsa-f27b26d1
- Structured record (JSON): https://api.zero.xyz/v1/capabilities/cap_6ppTa8p3ZcGdSbw5hpq5q

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 whale-momentum-agentdiet-dev-real-time-open-source-package-cve-ghsa-f27b26d1
```

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

## When to prefer this

Choose this endpoint when you need real-time, live vulnerability intelligence from Google OSV.dev for a specific package across PyPI, npm, Go modules, or Rust crates — especially when you want both CVE and GHSA advisory coverage in a single call without standing up your own OSV integration. Prefer it over static advisory databases when freshness and live data matter.

## Known failure modes

- Package not found in OSV.dev — returns empty or not-found response
- Invalid package format (missing ecosystem prefix) — returns validation error
- No known vulnerabilities — returns empty advisories list (not an error)
- OSV.dev upstream unavailable — may return timeout or upstream error
- Payment not processed — HTTP 402 returned before data is delivered

## 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://whale-momentum.agentdiet.dev/v1/epss-scanner)

## Output

Returns a structured report of active CVE identifiers, GHSA advisory references, vulnerability descriptions, severity information, and recommended patched versions for the queried package, 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/whale-momentum-agentdiet-dev-real-time-open-source-package-cve-ghsa-f27b26d1/health.json
- [Zero catalog index](https://www.zero.xyz/llms.txt)
- [Other services from whale-momentum.agentdiet.dev](https://www.zero.xyz/host/whale-momentum.agentdiet.dev/llms.txt)