# 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 prompt-guard.agentdiet.dev, paid per call via MPP, $0.015/call, status unknown (last checked 2026-10-21).

Queries Google OSV.dev in real time for a given package and returns active CVEs, GHSA advisories, and patched versions across PyPI, npm, Go, and Rust crate ecosystems.

## Facts

- Endpoint: GET https://prompt-guard.agentdiet.dev/v1/osv-cve-vulnerability-radar?utm_source=zero.xyz
- Price: $0.015/call
- Payment: MPP
- Status: unknown
- Last checked: 2026-10-21
- Activations on Zero: 0
- Provider: prompt-guard.agentdiet.dev
- Website: https://prompt-guard.agentdiet.dev
- Canonical page: https://www.zero.xyz/c/prompt-guard-agentdiet-dev-real-time-open-source-package-cve-ghsa-c10accfc
- Structured record (JSON): https://api.zero.xyz/v1/capabilities/cap_DrVt4-glH3tGKze9L-7VM

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 prompt-guard-agentdiet-dev-real-time-open-source-package-cve-ghsa-c10accfc
```

Example prompt: Can you check the OSV.dev vulnerability database for the PyPI:requests package and tell me if there are any active CVEs or GHSA advisories, and what the patched versions are?

## When to prefer this

Choose this endpoint when you need real-time, authoritative vulnerability data for a specific open-source package from PyPI, npm, Go modules, or Rust crates ecosystems, especially when you want CVE and GHSA advisory details along with patched version guidance in a single call without managing OSV.dev API credentials yourself.

## Known failure modes

- Unknown or misspelled package name returns empty results or 404
- Unsupported ecosystem prefix results in a validation error
- OSV.dev upstream unavailability causes request failure or timeout
- Malformed package identifier format (missing colon separator) triggers a 400 bad request
- Payment failure via x402 protocol results in 402 response and no data returned

## 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://prompt-guard.agentdiet.dev/v1/osv-cve-vulnerability-radar)

## Output

Returns a list of active vulnerability records for the queried package, including CVE identifiers, GHSA advisory IDs, 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/prompt-guard-agentdiet-dev-real-time-open-source-package-cve-ghsa-c10accfc/health.json
- [Zero catalog index](https://www.zero.xyz/llms.txt)
- [Other services from prompt-guard.agentdiet.dev](https://www.zero.xyz/host/prompt-guard.agentdiet.dev/llms.txt)