# get_vulnerabilities

CVE/OSV advisories affecting the latest (or specified) version. USE WHEN: security-sensitive project; user asks 'any CVEs in X'; you already know the pkg exists. RETURNS: {vulnerability_count, vulnerabilities[]: {id, severity, cvss, fixed_in}}.

Agent View of the PolicyLayer registry record for `get_vulnerabilities`. HTML page: https://policylayer.com/tools/dev-depscope-mcp/get-vulnerabilities

## Facts

- Tool: `get_vulnerabilities`
- Server: Depscope (`cuttalo/depscope-mcp`) — https://policylayer.com/tools/dev-depscope-mcp.md
- Homepage: https://github.com/cuttalo/depscope-mcp
- Risk category: Read (Low risk)
- Registry record: grade D, identity unverified
- Server auth posture: open
- Server rate-limited: no
- Parameters: 2 (2 required)
- Recommended policy verdict: Allowed

## Parameters

| Parameter | Type | Required | Description |
| --- | --- | --- | --- |
| `package` | string | yes |  |
| `ecosystem` | string | yes |  |

Parameters from the server's own tool schema.

## Example call (MCP tools/call, JSON-RPC 2.0)

```json
{
  "jsonrpc": "2.0",
  "id": 1,
  "method": "tools/call",
  "params": {
    "name": "get_vulnerabilities",
    "arguments": {
      "package": "<package>",
      "ecosystem": "<ecosystem>"
    }
  }
}
```

## Why get_vulnerabilities is rated Low

This is a read-only query tool that fetches and returns existing vulnerability metadata from a security database. It has no side effects, does not modify data, execute code, or trigger external operations. While the information could be used to inform decisions about dangerous packages, the tool itself only retrieves data.

From the tool's own definition: "Tool retrieves CVE/OSV advisories affecting package versions; returns vulnerability data including {id, severity, cvss, fixed_in}."

## Use case

AI agents call get_vulnerabilities to retrieve information from Depscope without modifying anything. It is typically the context-gathering step in research, monitoring, and reporting workflows, before the agent takes action elsewhere.

## Recommended policy (PolicyLayer)

Verdict: **Allowed**. Enforced by the PolicyLayer MCP gateway (https://policylayer.com/mcp-gateway) before a call reaches Depscope:

```json
{
  "version": "1",
  "default": "deny",
  "tools": {
    "get_vulnerabilities": {}
  }
}
```

## Other tools on Depscope (21)

- `check_bulk` — Read — https://policylayer.com/tools/dev-depscope-mcp/check-bulk.md
- `check_compatibility` — Read — https://policylayer.com/tools/dev-depscope-mcp/check-compatibility.md
- `check_malicious` — Read — https://policylayer.com/tools/dev-depscope-mcp/check-malicious.md
- `check_package` — Read — https://policylayer.com/tools/dev-depscope-mcp/check-package.md
- `check_typosquat` — Read — https://policylayer.com/tools/dev-depscope-mcp/check-typosquat.md
- `compare_packages` — Read — https://policylayer.com/tools/dev-depscope-mcp/compare-packages.md
- `find_alternatives` — Read — https://policylayer.com/tools/dev-depscope-mcp/find-alternatives.md
- `get_breaking_changes` — Read — https://policylayer.com/tools/dev-depscope-mcp/get-breaking-changes.md
- `get_health_score` — Read — https://policylayer.com/tools/dev-depscope-mcp/get-health-score.md
- `get_known_bugs` — Read — https://policylayer.com/tools/dev-depscope-mcp/get-known-bugs.md
- `get_latest_version` — Read — https://policylayer.com/tools/dev-depscope-mcp/get-latest-version.md
- `get_migration_path` — Read — https://policylayer.com/tools/dev-depscope-mcp/get-migration-path.md
- `get_package_prompt` — Read — https://policylayer.com/tools/dev-depscope-mcp/get-package-prompt.md
- `get_trending` — Read — https://policylayer.com/tools/dev-depscope-mcp/get-trending.md
- `get_trust_signals` — Read — https://policylayer.com/tools/dev-depscope-mcp/get-trust-signals.md
- `install_command` — Read — https://policylayer.com/tools/dev-depscope-mcp/install-command.md
- `package_exists` — Read — https://policylayer.com/tools/dev-depscope-mcp/package-exists.md
- `resolve_error` — Read — https://policylayer.com/tools/dev-depscope-mcp/resolve-error.md
- `scan_project` — Read — https://policylayer.com/tools/dev-depscope-mcp/scan-project.md
- `contact_depscope` — Write — https://policylayer.com/tools/dev-depscope-mcp/contact-depscope.md
- `pin_safe` — Write — https://policylayer.com/tools/dev-depscope-mcp/pin-safe.md

## For agents

This record is a snapshot. Live verdicts and the full registry:

- Check every server in your MCP config at once: `npx -y policylayer stack`
- Vet a server before you add it: install the mcp-precheck skill — `npx skills add https://policylayer.com` (skill text: https://policylayer.com/skill.md)
- Query the registry over MCP: endpoint `https://api.policylayer.com/mcp` — tools `check_mcp_server`, `check_mcp_stack`, `check_tool`, `search_registry`, `get_change_events`

---

Source: the PolicyLayer MCP registry — one continuously verified record per MCP server. Full record: https://policylayer.com/registry?q=dev-depscope-mcp · API: https://policylayer.com/registry/api · Policy library: https://policylayer.com/policies/dev-depscope-mcp