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

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

## Facts

- Endpoint: GET https://polymarket-odds.agentdiet.dev/v1/osv-cve-vulnerability-radar?utm_source=zero.xyz
- Price: $0.01/call
- Payment: MPP
- Status: unknown
- Last checked: 2026-10-21
- Activations on Zero: 0
- Provider: polymarket-odds.agentdiet.dev
- Website: https://polymarket-odds.agentdiet.dev
- Canonical page: https://www.zero.xyz/c/polymarket-odds-agentdiet-dev-real-time-open-source-package-cve-ghsa-e098c90f
- Structured record (JSON): https://api.zero.xyz/v1/capabilities/cap_9_KMJIiwQDNbye5co-o2S

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 polymarket-odds-agentdiet-dev-real-time-open-source-package-cve-ghsa-e098c90f
```

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

## When to prefer this

Choose this endpoint when you need real-time, live vulnerability data from Google OSV.dev for open source packages across PyPI, npm, Go, or Rust ecosystems. Prefer it over static advisory databases when freshness matters — it queries live intelligence rather than cached snapshots. Ideal for pre-deployment security checks, CI/CD pipeline dependency auditing, or agent-driven supply chain risk assessment where up-to-date CVE and GHSA data is critical.

## Known failure modes

- Package not found in OSV.dev — returns empty vulnerability list or error
- Invalid ecosystem prefix causes query failure (e.g. typo in 'PyPI:' prefix)
- Package has no known vulnerabilities — returns empty advisories array (not an error)
- OSV.dev upstream API unavailability causes timeout or 5xx error
- Malformed package identifier (missing colon separator) returns validation 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://polymarket-odds.agentdiet.dev/v1/osv-cve-vulnerability-radar)

## Output

Returns a structured object containing active CVE identifiers, GHSA advisory IDs, vulnerability descriptions, affected version ranges, 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/polymarket-odds-agentdiet-dev-real-time-open-source-package-cve-ghsa-e098c90f/health.json
- [Zero catalog index](https://www.zero.xyz/llms.txt)
- [Other services from polymarket-odds.agentdiet.dev](https://www.zero.xyz/host/polymarket-odds.agentdiet.dev/llms.txt)