# 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 cve-intel.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 packages.

## Facts

- Endpoint: POST https://cve-intel.agentdiet.dev/v1/npm-vuln-scan?utm_source=zero.xyz
- Price: $0.01/call
- Payment: MPP
- Status: unknown
- Last checked: 2026-10-23
- Activations on Zero: 0
- Provider: cve-intel.agentdiet.dev
- Website: https://cve-intel.agentdiet.dev
- Canonical page: https://www.zero.xyz/c/cve-intel-agentdiet-dev-real-time-open-source-package-cve-ghsa-8e1a943a
- Structured record (JSON): https://api.zero.xyz/v1/capabilities/cap_15EzjjI5IjoTrTaWazCIs

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 cve-intel-agentdiet-dev-real-time-open-source-package-cve-ghsa-8e1a943a -d '<json body>'
```

Example prompt: Can you check if the npm package lodash has any active CVEs or GHSA security advisories right now, and tell me what version I should upgrade to if it's vulnerable?

## When to prefer this

Choose this endpoint when you need real-time, authoritative vulnerability data from Google OSV.dev for open-source packages across PyPI, npm, Go modules, or Rust crates — especially in CI/CD pipelines, pre-merge dependency audits, or agent-driven supply chain security checks. Prefer it over static vulnerability databases when you need live CVE and GHSA data with patched version guidance.

## Known failure modes

- Package not found in OSV.dev — returns empty or no vulnerabilities found
- Invalid ecosystem prefix or malformed package identifier — validation error
- OSV.dev upstream timeout or unavailability — upstream error response
- Payment not fulfilled (HTTP 402) — x402 payment required before response is served
- Rate limiting or quota exceeded — error response

## 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://cve-intel.agentdiet.dev/v1/npm-vuln-scan)

## Output

Returns a structured object containing active CVE and GHSA advisory identifiers for the queried package, affected version ranges, severity information, and recommended patched versions 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/cve-intel-agentdiet-dev-real-time-open-source-package-cve-ghsa-8e1a943a/health.json
- [Zero catalog index](https://www.zero.xyz/llms.txt)
- [Other services from cve-intel.agentdiet.dev](https://www.zero.xyz/host/cve-intel.agentdiet.dev/llms.txt)