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

Queries Google OSV.dev for live CVE and GHSA vulnerability advisories for PyPI, npm, Go, or Rust packages and returns active vulnerabilities and patched versions.

## Facts

- Endpoint: GET https://mcp-compiler.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: mcp-compiler.agentdiet.dev
- Website: https://mcp-compiler.agentdiet.dev
- Canonical page: https://www.zero.xyz/c/mcp-compiler-agentdiet-dev-real-time-open-source-package-cve-ghsa-03c825ba
- Structured record (JSON): https://api.zero.xyz/v1/capabilities/cap_HoYINFNA2Hrpz_9dh7yQd

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 mcp-compiler-agentdiet-dev-real-time-open-source-package-cve-ghsa-03c825ba
```

Example prompt: Check PyPI:requests for any active CVEs or GHSA advisories and tell me which versions have patches available.

## 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, and Rust ecosystems. It is ideal for CI/CD security checks, pre-release dependency audits, or any agent workflow requiring up-to-date CVE and GHSA advisory intelligence rather than a cached or periodic snapshot.

## Known failure modes

- Package not found in OSV.dev — returns empty or no-vulnerability result for unknown packages
- Invalid ecosystem prefix causes query failure — package must use supported formats like 'PyPI:name' or 'npm:name'
- OSV.dev upstream unavailable — live dependency means downtime propagates to this endpoint
- No vulnerabilities found — a clean result may indicate the package is safe or may be unrecognized
- Ambiguous package name without ecosystem prefix may return unexpected results

## 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://mcp-compiler.agentdiet.dev/v1/osv-cve-vulnerability-radar)

## Output

Returns a structured object containing active CVE IDs, GHSA advisory identifiers, 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/mcp-compiler-agentdiet-dev-real-time-open-source-package-cve-ghsa-03c825ba/health.json
- [Zero catalog index](https://www.zero.xyz/llms.txt)
- [Other services from mcp-compiler.agentdiet.dev](https://www.zero.xyz/host/mcp-compiler.agentdiet.dev/llms.txt)