# 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 onchain-risk.agentdiet.dev, paid per call via MPP, $0.01/call, status unknown (last checked 2026-10-21).

Queries Google OSV.dev to return active CVEs, GHSA advisories, and patched versions for a given PyPI, npm, Go, or Rust package.

## Facts

- Endpoint: GET https://onchain-risk.agentdiet.dev/v1/pypi-vuln-scan?utm_source=zero.xyz
- Price: $0.01/call
- Payment: MPP
- Status: unknown
- Last checked: 2026-10-21
- Activations on Zero: 0
- Provider: onchain-risk.agentdiet.dev
- Website: https://onchain-risk.agentdiet.dev
- Canonical page: https://www.zero.xyz/c/onchain-risk-agentdiet-dev-real-time-open-source-package-cve-ghsa-968598aa
- Structured record (JSON): https://api.zero.xyz/v1/capabilities/cap_0TnByRSEaNLOi8MvRPt0M

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 onchain-risk-agentdiet-dev-real-time-open-source-package-cve-ghsa-968598aa
```

Example prompt: Can you scan the PyPI package 'requests' for 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 real-time, live vulnerability data for open-source packages across PyPI, npm, Go modules, or Rust crates, especially when Google OSV.dev is the authoritative source you want. Prefer it over static SBOM scanners or cached vulnerability databases when up-to-the-minute CVE and GHSA accuracy matters.

## Known failure modes

- Package not found in OSV.dev database — returns empty or error response
- Invalid ecosystem prefix causes malformed query
- Network or OSV.dev upstream unavailability yields timeout
- Ambiguous package name without ecosystem prefix may resolve to wrong ecosystem
- Payment failure (HTTP 402) if x402 USDC payment not attached

## 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://onchain-risk.agentdiet.dev/v1/pypi-vuln-scan)

## Output

Returns a structured object containing active CVE identifiers, GHSA advisory IDs, affected version ranges, severity information, 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/onchain-risk-agentdiet-dev-real-time-open-source-package-cve-ghsa-968598aa/health.json
- [Zero catalog index](https://www.zero.xyz/llms.txt)
- [Other services from onchain-risk.agentdiet.dev](https://www.zero.xyz/host/onchain-risk.agentdiet.dev/llms.txt)