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

Queries Google OSV.dev in real time to return active CVEs, GHSA advisories, and patched versions for PyPI, npm, Go, or Rust packages.

## Facts

- Endpoint: GET https://token-intel.agentdiet.dev/v1/maven-vuln-scanner?utm_source=zero.xyz
- Price: $0.01/call
- Payment: MPP
- Status: unknown
- Last checked: 2026-10-21
- Activations on Zero: 0
- Provider: token-intel.agentdiet.dev
- Website: https://token-intel.agentdiet.dev
- Canonical page: https://www.zero.xyz/c/token-intel-agentdiet-dev-real-time-open-source-package-cve-ghsa-8aff7ce7
- Structured record (JSON): https://api.zero.xyz/v1/capabilities/cap_8SJXZFjkf7Z50RchZcLvH

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 token-intel-agentdiet-dev-real-time-open-source-package-cve-ghsa-8aff7ce7
```

Example prompt: Can you check if the npm package lodash has any active CVEs or GHSA security advisories right now, and tell me what version I should upgrade to if it's vulnerable?

## When to prefer this

Choose this endpoint when you need real-time, live CVE and GHSA vulnerability data for PyPI, npm, Go, or Rust packages sourced directly from Google OSV.dev, especially in CI/CD pipelines, dependency auditing workflows, or agent-driven security checks where up-to-date patch recommendations matter. Prefer it over static NVD snapshots or bundled SBOM tools when freshness and per-package precision are critical.

## Known failure modes

- Package not found in OSV.dev — returns empty or no-vulnerability result
- Malformed package identifier (missing ecosystem prefix) — may return incorrect or no results
- OSV.dev upstream unavailability — endpoint may return an error or timeout
- Ecosystem mismatch (e.g. using PyPI prefix for an npm package) — returns no results
- Rate limiting or payment failure via x402 — returns 402 Payment Required

## 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://token-intel.agentdiet.dev/v1/maven-vuln-scanner)

## Output

Returns a structured object containing active CVE identifiers, GHSA advisory IDs, severity ratings, affected version ranges, and recommended patched versions for the queried open-source 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/token-intel-agentdiet-dev-real-time-open-source-package-cve-ghsa-8aff7ce7/health.json
- [Zero catalog index](https://www.zero.xyz/llms.txt)
- [Other services from token-intel.agentdiet.dev](https://www.zero.xyz/host/token-intel.agentdiet.dev/llms.txt)