# 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 json-repair.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 PyPI, npm, Go, or Rust crate package and returns active CVEs, GHSA advisories, and patched versions.

## Facts

- Endpoint: GET https://json-repair.agentdiet.dev/v1/maven-vuln-scanner?utm_source=zero.xyz
- Price: $0.015/call
- Payment: MPP
- Status: unknown
- Last checked: 2026-10-21
- Activations on Zero: 0
- Provider: json-repair.agentdiet.dev
- Website: https://json-repair.agentdiet.dev
- Canonical page: https://www.zero.xyz/c/json-repair-agentdiet-dev-real-time-open-source-package-cve-ghsa-4aa74977
- Structured record (JSON): https://api.zero.xyz/v1/capabilities/cap_PLRoS_KtykaMWOHumvwkl

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 json-repair-agentdiet-dev-real-time-open-source-package-cve-ghsa-4aa74977
```

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

## When to prefer this

Use this endpoint when you need real-time, live vulnerability data sourced directly from Google OSV.dev for PyPI, npm, Go, or Rust crate packages. Prefer it over static or cached vulnerability databases when freshness matters, and over GitHub-specific auditors when you need cross-ecosystem CVE and GHSA coverage in a single call.

## Known failure modes

- Package not found in any supported ecosystem — returns empty or no vulnerability records
- Malformed package identifier (missing ecosystem prefix or unsupported ecosystem) — may return an error or empty result
- OSV.dev upstream API unavailable — may result in timeout or error response
- Package name ambiguity 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://json-repair.agentdiet.dev/v1/maven-vuln-scanner)

## Output

Returns a structured object containing active CVE identifiers, GHSA advisory details, affected version ranges, and patched/fixed versions for the queried package from the Google OSV.dev vulnerability database.

## 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/json-repair-agentdiet-dev-real-time-open-source-package-cve-ghsa-4aa74977/health.json
- [Zero catalog index](https://www.zero.xyz/llms.txt)
- [Other services from json-repair.agentdiet.dev](https://www.zero.xyz/host/json-repair.agentdiet.dev/llms.txt)