# 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 live vulnerability data for a given open-source package and returns active CVEs, GHSA advisories, and patched versions.

## Facts

- Endpoint: GET https://token-intel.agentdiet.dev/v1/zero-day-advisories?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-17fe35f0
- Structured record (JSON): https://api.zero.xyz/v1/capabilities/cap_DkFW1wIMp7w0EmOL_nCtF

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-17fe35f0
```

Example prompt: Can you check if the PyPI package 'requests' has any active CVEs or GHSA advisories right now, and tell me what patched versions are available?

## When to prefer this

Choose this endpoint when you need real-time, live vulnerability intelligence for open-source packages across PyPI, npm, Go, or Rust ecosystems and require CVE/GHSA advisory data with patched version recommendations. It is ideal for automated security checks in CI/CD pipelines, dependency auditing, and supply chain risk assessments where freshness of data matters. Prefer this over static SCA databases when you need up-to-date OSV.dev intelligence without maintaining your own vulnerability feed.

## Known failure modes

- Package not found in OSV.dev database — returns empty or not-found response
- Invalid ecosystem prefix causes query failure or unexpected results
- OSV.dev upstream unavailability leads to timeout or error
- Malformed package identifier (missing ecosystem prefix) may return ambiguous results
- No vulnerabilities found returns an empty advisories list, which may be misread as an 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://token-intel.agentdiet.dev/v1/zero-day-advisories)

## Output

Returns a structured list of active CVEs and GHSA advisories for the queried package, including vulnerability IDs, severity details, affected version ranges, and available patched versions 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-17fe35f0/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)