# 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 for live CVEs, GHSA advisories, and patched versions for any PyPI, npm, Go, or Rust package.

## Facts

- Endpoint: GET https://json-repair.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: 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-be448d4d
- Structured record (JSON): https://api.zero.xyz/v1/capabilities/cap_u93c9J3AOoIT5hYKmZzkW

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-be448d4d
```

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

## When to prefer this

Prefer this endpoint when you need real-time, live vulnerability data from OSV.dev for open-source packages across PyPI, npm, Go, or Rust ecosystems — especially when you want CVEs and GHSA advisories together with patched version recommendations in a single call. Use this over static databases or GitHub Dependabot alerts when freshness matters or when querying packages outside a specific repository context.

## Known failure modes

- Unknown or misspelled package name returns empty or no-match response
- Unsupported ecosystem prefix causes lookup failure
- OSV.dev upstream API unavailability results in timeout or error
- Package with no known vulnerabilities returns empty advisory list, which may be misread as an error
- Missing 'package' parameter returns a validation error

## 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/cve)

## Output

Returns a structured object containing active CVE identifiers, GHSA advisory IDs, severity levels, affected version ranges, and recommended patched versions for the queried 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/json-repair-agentdiet-dev-real-time-open-source-package-cve-ghsa-be448d4d/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)