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

## Facts

- Endpoint: POST https://x402-audit.agentdiet.dev/v1/go-module-cve?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-4c4ef3a8
- Structured record (JSON): https://api.zero.xyz/v1/capabilities/cap_4XF5HEulV_X6yoHz2l67q

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-4c4ef3a8 -d '<json body>'
```

Example prompt: Can you check if the PyPI package 'requests' has any active CVEs or GHSA advisories right now, and tell me what the patched version is if there are vulnerabilities?

## When to prefer this

Choose this endpoint when you need real-time, live vulnerability data from Google OSV.dev for open-source packages across PyPI, npm, Go modules, or Rust crates. Prefer it over static NVD lookups when freshness matters — it reflects the latest CVE and GHSA advisories. Ideal for CI/CD pipeline checks, pre-deployment dependency audits, and agent-driven security workflows that require up-to-date patched version guidance.

## Known failure modes

- Package not found in OSV.dev — returns empty or no-vulnerability result
- Invalid ecosystem prefix causes validation error
- OSV.dev upstream API timeout or unavailability
- Malformed package identifier format triggers input schema rejection
- Package exists but has no recorded vulnerabilities — returns clean bill of health

## 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/go-module-cve)

## Output

Returns a structured report of active CVEs, GHSA advisory IDs, affected version ranges, severity metadata, and recommended patched versions sourced live from Google OSV.dev for the queried package.

## 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-4c4ef3a8/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)