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

Queries Google OSV.dev to return active CVEs, GHSA advisories, and patched versions for a given PyPI, npm, Go, or Rust crate package.

## Facts

- Endpoint: GET https://serp-extract.agentdiet.dev/v1/osv-cve-vulnerability-radar?utm_source=zero.xyz
- Price: $0.01/call
- Payment: MPP
- Status: unknown
- Last checked: 2026-10-21
- Activations on Zero: 0
- Provider: serp-extract.agentdiet.dev
- Website: https://serp-extract.agentdiet.dev
- Canonical page: https://www.zero.xyz/c/serp-extract-agentdiet-dev-real-time-open-source-package-cve-ghsa-bd603c6a
- Structured record (JSON): https://api.zero.xyz/v1/capabilities/cap_pGdnshZZE6YUwFuCgdhWJ

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 serp-extract-agentdiet-dev-real-time-open-source-package-cve-ghsa-bd603c6a
```

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

## When to prefer this

Choose this endpoint when you need real-time, live vulnerability data directly from Google OSV.dev for PyPI, npm, Go, or Rust (crates.io) packages, especially when you need CVE and GHSA advisory details with patched version information in a single call. Prefer it over static advisory databases when recency matters, or when integrating into an autonomous agent pipeline that needs supply-chain security checks per dependency.

## Known failure modes

- Package not found in OSV.dev — returns empty or error if ecosystem/name is invalid
- Malformed package identifier format — missing ecosystem prefix may cause ambiguous lookup
- OSV.dev upstream unavailable — downstream latency or error if Google's API is unreachable
- No vulnerabilities found — returns empty advisory list for packages with no known issues (not an error)
- Rate limiting or payment failure — HTTP 402 if payment is not processed correctly

## 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://serp-extract.agentdiet.dev/v1/osv-cve-vulnerability-radar)

## Output

Returns a structured object containing active CVE identifiers, GHSA advisory IDs, affected version ranges, severity ratings, and recommended patched versions sourced live from Google OSV.dev for the requested package.

## Request schema (JSON Schema)

```json
{
 "type": "object",
 "required": [
  "package"
 ],
 "properties": {
  "limit": {
   "type": "integer",
   "default": 20,
   "maximum": 100,
   "minimum": 1,
   "description": "Maximum number of items to return per page (1-100)"
  },
  "cursor": {
   "type": "string",
   "description": "Opaque pagination cursor for fetching the next page"
  },
  "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/serp-extract-agentdiet-dev-real-time-open-source-package-cve-ghsa-bd603c6a/health.json
- [Zero catalog index](https://www.zero.xyz/llms.txt)
- [Other services from serp-extract.agentdiet.dev](https://www.zero.xyz/host/serp-extract.agentdiet.dev/llms.txt)