# 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 agentdiet.dev, paid per call via MPP, $0.01/call, status unknown (last checked 2026-10-21).

Looks up live CVE and GHSA vulnerability advisories for a named open-source package (PyPI, npm, Go, Rust) via Google OSV.dev and returns active security issues and patched versions.

## Facts

- Endpoint: GET https://agentdiet.dev/v1/cve-lookup?utm_source=zero.xyz
- Price: $0.01/call
- Payment: MPP
- Status: unknown
- Last checked: 2026-10-21
- Activations on Zero: 0
- Provider: agentdiet.dev
- Website: https://agentdiet.dev
- Canonical page: https://www.zero.xyz/c/agentdiet-dev-real-time-open-source-package-cve-ghsa-vulnerability-bb7de5a8
- Structured record (JSON): https://api.zero.xyz/v1/capabilities/cap_z7gTJeUXe3aFwsM6_A71h

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 agentdiet-dev-real-time-open-source-package-cve-ghsa-vulnerability-bb7de5a8
```

Example prompt: Check if the PyPI package 'requests' has any active CVEs or GHSA security advisories, and tell me which versions have patches available.

## When to prefer this

Prefer this endpoint when you need live, up-to-date CVE and GHSA vulnerability data from Google OSV.dev for a specific open-source package across PyPI, npm, Go, or Rust ecosystems. It is ideal for automated security checks in CI/CD pipelines, dependency audits, or agent-driven supply chain risk assessments where freshness of vulnerability intelligence matters.

## Known failure modes

- Package not found in OSV.dev database — returns empty or error response
- Invalid package identifier format — ecosystem prefix may be missing or misspelled
- No vulnerabilities found — package may be clean or not yet indexed
- OSV.dev upstream unavailability — service may return a timeout or error
- Rate limit or payment failure — $0.01 micropayment required per call via x402

## 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://agentdiet.dev/v1/cve-lookup)

## Output

Returns a structured object containing active CVE identifiers, GHSA advisory references, vulnerability descriptions, severity information, and the patched versions available for the queried open-source package as sourced 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/agentdiet-dev-real-time-open-source-package-cve-ghsa-vulnerability-bb7de5a8/health.json
- [Zero catalog index](https://www.zero.xyz/llms.txt)
- [Other services from agentdiet.dev](https://www.zero.xyz/host/agentdiet.dev/llms.txt)