# 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 for active CVEs, GHSA advisories, and patched versions for a given PyPI, npm, Go module, or Rust crate package.

## Facts

- Endpoint: GET https://onchain-risk.agentdiet.dev/v1/go-module-cve?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-0e668da0
- Structured record (JSON): https://api.zero.xyz/v1/capabilities/cap_WMQJKMOr3PEqP-dqp8AfJ

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-0e668da0
```

Example prompt: Can you check if the npm package lodash has any active CVEs or GHSA security advisories right now, and tell me which versions have patches?

## When to prefer this

Choose this endpoint when you need real-time, up-to-date vulnerability data from Google OSV.dev for open-source packages across PyPI, npm, Go modules, or Rust crates — especially when you want CVE and GHSA advisory details with patched version information in a single call, rather than manually querying OSV.dev or using a static database.

## Known failure modes

- Package not found in any ecosystem returns empty or error response
- Ambiguous package name without ecosystem prefix may resolve incorrectly
- OSV.dev upstream API unavailability causes request failure
- Malformed package identifier format (missing colon separator) may return validation error
- Rate limiting or payment failure returns HTTP 402

## 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/go-module-cve)

## Output

Returns a structured object containing active CVE identifiers, GHSA advisory IDs, affected version ranges, patched/fixed versions, severity scores, and summary descriptions sourced live from Google OSV.dev for the requested package.

## 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-0e668da0/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)