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

Queries Google OSV.dev for live CVE and GHSA vulnerability advisories for a named open-source package across PyPI, npm, Go, or Rust ecosystems and returns active vulnerabilities and patched versions.

## Facts

- Endpoint: GET https://alpha-stream.agentdiet.dev/v1/vuln-scanner?utm_source=zero.xyz
- Price: $0.01/call
- Payment: MPP
- Status: unknown
- Last checked: 2026-10-21
- Activations on Zero: 0
- Provider: alpha-stream.agentdiet.dev
- Website: https://alpha-stream.agentdiet.dev
- Canonical page: https://www.zero.xyz/c/alpha-stream-agentdiet-dev-real-time-open-source-package-cve-ghsa-0ec45972
- Structured record (JSON): https://api.zero.xyz/v1/capabilities/cap_vMGsHJNy9tamwoH7IwbqM

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 alpha-stream-agentdiet-dev-real-time-open-source-package-cve-ghsa-0ec45972
```

Example prompt: Check if the PyPI package 'requests' has any known 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, live vulnerability data from Google OSV.dev for a specific open-source package across PyPI, npm, Go, or Rust ecosystems, especially when you want CVE IDs and GHSA advisories in a single call without managing OSV.dev API credentials yourself.

## Known failure modes

- Package not found in specified ecosystem returns empty or error response
- Unrecognized ecosystem prefix may return no results
- OSV.dev upstream unavailability causes query failure
- Malformed package identifier (missing colon separator) may trigger validation error
- Package with no known vulnerabilities returns empty advisory list

## 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://alpha-stream.agentdiet.dev/v1/vuln-scanner)

## Output

Returns a list of active CVEs, GHSA advisories, severity ratings, affected version ranges, and recommended patched versions for the queried open-source package 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/alpha-stream-agentdiet-dev-real-time-open-source-package-cve-ghsa-0ec45972/health.json
- [Zero catalog index](https://www.zero.xyz/llms.txt)
- [Other services from alpha-stream.agentdiet.dev](https://www.zero.xyz/host/alpha-stream.agentdiet.dev/llms.txt)