# 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 to return active CVEs, GHSA advisories, and patched versions for PyPI, npm, Go, or Rust packages

## Facts

- Endpoint: GET https://json-repair.agentdiet.dev/v1/ghsa-advisories?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-f42a8b47
- Structured record (JSON): https://api.zero.xyz/v1/capabilities/cap_U4FJpihsZ5vvqYqM2Q7Xn

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-f42a8b47
```

Example prompt: Check if the PyPI package 'requests' has any active CVEs or GHSA security advisories, and tell me what patched versions are available.

## When to prefer this

Choose this endpoint when you need live, up-to-date CVE and GHSA vulnerability data for open-source packages across PyPI, npm, Go modules, or Rust crates, backed by Google OSV.dev intelligence. Prefer it over static databases when you need real-time advisory freshness, when checking multiple ecosystems through a single API call, or when operating in an agent/MCP workflow that requires a pay-per-call model without API key management overhead.

## Known failure modes

- Unknown or misspelled package name returns empty advisory list or error
- Unsupported ecosystem prefix causes validation failure
- Network or OSV.dev upstream downtime results in timeout or 5xx error
- Package with no known vulnerabilities returns empty results, which may be misread as a scan failure
- Malformed 'Ecosystem:name' format causes a 400 bad request

## 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/ghsa-advisories)

## Output

Returns a structured object containing active CVE identifiers, GHSA advisory IDs, severity information, affected version ranges, and recommended patched versions for the queried package from Google's OSV.dev 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-f42a8b47/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)