# 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 workflows.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 crate package.

## Facts

- Endpoint: GET https://workflows.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: workflows.agentdiet.dev
- Website: https://workflows.agentdiet.dev
- Canonical page: https://www.zero.xyz/c/workflows-agentdiet-dev-real-time-open-source-package-cve-ghsa-176b8ed2
- Structured record (JSON): https://api.zero.xyz/v1/capabilities/cap_X_RBfnp0o4YMltuamqpdD

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 workflows-agentdiet-dev-real-time-open-source-package-cve-ghsa-176b8ed2
```

Example prompt: Can you scan the PyPI package 'requests' for any active CVEs or GHSA security advisories and tell me which versions have patches?

## When to prefer this

Choose this endpoint when you need real-time, up-to-date CVE and GHSA vulnerability data for open-source packages across PyPI, npm, Go modules, or Rust crates. It is backed directly by Google OSV.dev, making it more current than static advisory databases. Prefer it for automated dependency audits, CI security gates, or any agent workflow that needs to validate package safety before installation or deployment.

## Known failure modes

- Package not found in OSV.dev — returns empty advisories or error if the ecosystem/name combination is invalid
- Malformed package identifier (missing ecosystem prefix) — may cause lookup to fail or return unexpected results
- OSV.dev upstream unavailability — endpoint may return an error or timeout
- Rate limiting or payment failure ($0.01 per call via x402) — request blocked if payment is not completed
- Ambiguous package name across ecosystems when no ecosystem prefix is provided

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

## Output

Returns a structured object containing any active CVEs, GHSA advisories, vulnerability descriptions, affected version ranges, and available patched versions for the specified open-source package, 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/workflows-agentdiet-dev-real-time-open-source-package-cve-ghsa-176b8ed2/health.json
- [Zero catalog index](https://www.zero.xyz/llms.txt)
- [Other services from workflows.agentdiet.dev](https://www.zero.xyz/host/workflows.agentdiet.dev/llms.txt)