# Real-Time Open-Source Package CVE & GHSA Vulnerability Scanner

> Real-Time Open-Source Package CVE & GHSA Vulnerability Scanner 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 in real-time to return active CVEs, GHSA advisories, and patched versions for a given PyPI, npm, Go, or Rust package.

## Facts

- Endpoint: GET https://alpha-stream.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: 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-684938e2
- Structured record (JSON): https://api.zero.xyz/v1/capabilities/cap_lzpmmtMTBvMAoAkHEWbba

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-684938e2
```

Example prompt: Can you check if the PyPI package 'requests' has any active CVEs or GHSA security advisories, and tell me what patched version I should upgrade to?

## When to prefer this

Choose this endpoint when you need real-time, live CVE and GHSA vulnerability data sourced directly from Google OSV.dev for PyPI, npm, Go, or Rust packages, especially in automated DevSecOps pipelines, CI/CD checks, or agent workflows that require up-to-date patch version information. Prefer this over static NVD database lookups or cached vulnerability feeds when freshness of advisory data is critical.

## Known failure modes

- Package not found in the specified ecosystem — returns empty or error response
- Invalid ecosystem prefix — malformed 'Ecosystem:name' format causes query failure
- OSV.dev upstream unavailable — may return timeout or service error
- Package has no known vulnerabilities — returns empty advisories list (not an error)
- Payment not processed (HTTP 402) — call blocked if x402 micropayment not completed

## 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/cve-lookup)

## Output

Returns a structured response containing active CVE identifiers, GHSA advisory IDs, vulnerability descriptions, severity information, and the patched/fixed versions available for the queried package and ecosystem, 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/alpha-stream-agentdiet-dev-real-time-open-source-package-cve-ghsa-684938e2/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)