# 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 email-verify.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 open-source package and returns active CVEs, GHSA advisories, and patched version information.

## Facts

- Endpoint: GET https://email-verify.agentdiet.dev/v1/cve?utm_source=zero.xyz
- Price: $0.015/call
- Payment: MPP
- Status: unknown
- Last checked: 2026-10-21
- Activations on Zero: 0
- Provider: email-verify.agentdiet.dev
- Website: https://email-verify.agentdiet.dev
- Canonical page: https://www.zero.xyz/c/email-verify-agentdiet-dev-real-time-open-source-package-cve-ghsa-202bd7ef
- Structured record (JSON): https://api.zero.xyz/v1/capabilities/cap_IeBb143GI3HEggVJNm65m

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 email-verify-agentdiet-dev-real-time-open-source-package-cve-ghsa-202bd7ef
```

Example prompt: Can you check if the PyPI package 'requests' has any known CVEs or GHSA security advisories right now, and tell me which versions are patched?

## When to prefer this

Prefer this endpoint when you need real-time, live CVE and GHSA vulnerability data for a specific open-source package across PyPI, npm, Go, or Rust ecosystems without maintaining your own vulnerability database. It is ideal for CI/CD pipelines, automated dependency audits, or agent-driven security checks where fresh OSV.dev data is required on demand.

## Known failure modes

- Package not found in OSV.dev — returns empty or error if the package name or ecosystem is unrecognized
- Malformed package identifier — if ecosystem prefix is missing or misspelled, lookup may fail or return incorrect results
- Network or upstream OSV.dev unavailability — may return a timeout or upstream error
- Payment failure — HTTP 402 if the per-call $0.015 USDC payment is not processed correctly
- Rate limiting — excessive calls may result in throttling or rejection

## 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://email-verify.agentdiet.dev/v1/cve)

## Output

Returns a structured list of active vulnerability records for the queried package, including CVE and GHSA identifiers, severity ratings, affected version ranges, 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/email-verify-agentdiet-dev-real-time-open-source-package-cve-ghsa-202bd7ef/health.json
- [Zero catalog index](https://www.zero.xyz/llms.txt)
- [Other services from email-verify.agentdiet.dev](https://www.zero.xyz/host/email-verify.agentdiet.dev/llms.txt)