# 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 serp-extract.agentdiet.dev, paid per call via MPP, $0.01/call, status unknown (last checked 2026-10-23).

Queries live OSV.dev vulnerability intelligence for a given PyPI, npm, Go, or Rust crate package and returns active CVEs, GHSA advisories, and patched versions.

## Facts

- Endpoint: POST https://serp-extract.agentdiet.dev/v1/epss-scanner?utm_source=zero.xyz
- Price: $0.01/call
- Payment: MPP
- Status: unknown
- Last checked: 2026-10-23
- Activations on Zero: 0
- Provider: serp-extract.agentdiet.dev
- Website: https://serp-extract.agentdiet.dev
- Canonical page: https://www.zero.xyz/c/serp-extract-agentdiet-dev-real-time-open-source-package-cve-ghsa-7c13a1b6
- Structured record (JSON): https://api.zero.xyz/v1/capabilities/cap_-3Bb2lie0GscemCazhv31

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 serp-extract-agentdiet-dev-real-time-open-source-package-cve-ghsa-7c13a1b6 -d '<json body>'
```

Example prompt: Can you check if the PyPI package 'requests' has any active CVEs or GHSA security advisories, and let me know what patched versions are available?

## When to prefer this

Choose this endpoint when you need real-time, live CVE and GHSA vulnerability data for open-source packages across PyPI, npm, Go modules, or Rust crates — especially when freshness matters and you want direct OSV.dev intelligence rather than a cached or static advisory database. It is particularly useful for automated dependency auditing in CI/CD pipelines, pre-deployment security checks, or agent-driven supply chain risk assessment.

## Known failure modes

- Unknown or misspelled package name returns empty or error response
- Unsupported ecosystem (e.g. Maven, NuGet) not in scope may return no results
- OSV.dev upstream unavailability causes lookup failure
- Malformed 'Ecosystem:name' format causes validation error
- Payment failure via x402 results in 402 response before scan executes

## 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://serp-extract.agentdiet.dev/v1/epss-scanner)

## Output

Returns a structured object containing active CVE identifiers, GHSA advisory IDs, affected version ranges, severity ratings, and recommended patched versions for the queried 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/serp-extract-agentdiet-dev-real-time-open-source-package-cve-ghsa-7c13a1b6/health.json
- [Zero catalog index](https://www.zero.xyz/llms.txt)
- [Other services from serp-extract.agentdiet.dev](https://www.zero.xyz/host/serp-extract.agentdiet.dev/llms.txt)