# 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 x402-audit.agentdiet.dev, paid per call via MPP, $0.01/call, status unknown (last checked 2026-10-23).

Queries Google OSV.dev in real time for a named open-source package and returns active CVEs, GHSA advisories, and patched version information.

## Facts

- Endpoint: POST https://x402-audit.agentdiet.dev/v1/cargo-vuln-scan?utm_source=zero.xyz
- Price: $0.01/call
- Payment: MPP
- Status: unknown
- Last checked: 2026-10-23
- Activations on Zero: 0
- Provider: x402-audit.agentdiet.dev
- Website: https://x402-audit.agentdiet.dev
- Canonical page: https://www.zero.xyz/c/x402-audit-agentdiet-dev-real-time-open-source-package-cve-ghsa-eb813d21
- Structured record (JSON): https://api.zero.xyz/v1/capabilities/cap_yhOSMKb2ctXO80UoQyDfm

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 x402-audit-agentdiet-dev-real-time-open-source-package-cve-ghsa-eb813d21 -d '<json body>'
```

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

## When to prefer this

Choose this endpoint when you need real-time, live vulnerability intelligence from Google OSV.dev for PyPI, npm, Go modules, or Rust crates — especially when freshness matters and you cannot rely on a static advisory database. It is ideal for per-package spot checks, pre-deployment audits, or dependency validation workflows where you need both CVE and GHSA coverage in a single call.

## Known failure modes

- Unknown or misspelled package name returns empty or error response
- Unsupported ecosystem prefix causes validation failure
- OSV.dev upstream unavailability results in timeout or 5xx error
- Malformed 'Ecosystem:name' format triggers input schema rejection
- Package with no known vulnerabilities returns empty advisory list (not an error)

## 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://x402-audit.agentdiet.dev/v1/cargo-vuln-scan)

## Output

Returns a structured object containing active CVE identifiers, GHSA advisory IDs, severity information, affected version ranges, 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/x402-audit-agentdiet-dev-real-time-open-source-package-cve-ghsa-eb813d21/health.json
- [Zero catalog index](https://www.zero.xyz/llms.txt)
- [Other services from x402-audit.agentdiet.dev](https://www.zero.xyz/host/x402-audit.agentdiet.dev/llms.txt)