# adw.adw_201

Enable shippers to gauge whether US container-port throughput is running above or below its trailing-year norm (a free macro proxy for congestion/lead-time risk), not a substitute for real-time per-vessel dwell-time data.

Agent View of the PolicyLayer registry record for `adw.adw_201`. HTML page: https://policylayer.com/tools/com-alpinedataworks-adw-intelligence-server/adw.adw-201

## Facts

- Tool: `adw.adw_201`
- Server: AlpineDataWorks Intelligence Server (`https://api.alpinedataworks.com/mcp`) — https://policylayer.com/tools/com-alpinedataworks-adw-intelligence-server.md
- Homepage: https://github.com/https://api.alpinedataworks.com/mcp
- Risk category: Read (Low risk)
- Registry record: grade C, identity unverified
- Server auth posture: open
- Server CORS policy: *
- Server rate-limited: no
- Parameters: 1
- Recommended policy verdict: Allowed

## Parameters

| Parameter | Type | Required | Description |
| --- | --- | --- | --- |
| `days` | integer | no | Optional: return a daily HISTORY series of the last N days (up to 5 years of real archived data) instead of the current snapshot. History requires Gold tier; wi |

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": "adw.adw_201",
    "arguments": {}
  }
}
```

## Why adw.adw_201 is rated Low

This tool retrieves and analyzes historical port throughput data to assess congestion trends. No side effects, modifications, code execution, or financial transactions occur. It is informational only, making it a Read category with low severity even if misused by an AI agent, as it cannot alter systems or data.

From the tool's own definition: "Tool enables shippers to 'gauge' US container-port throughput and compare against trailing-year norms—purely a query/retrieval function."

## Use case

AI agents call adw.adw_201 to retrieve information from AlpineDataWorks Intelligence Server 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 AlpineDataWorks Intelligence Server:

```json
{
  "version": "1",
  "default": "deny",
  "tools": {
    "adw.adw_201": {}
  }
}
```

## Other tools on AlpineDataWorks Intelligence Server (195)

- `adw.adw_001` — Read — https://policylayer.com/tools/com-alpinedataworks-adw-intelligence-server/adw.adw-001.md
- `adw.adw_002` — Read — https://policylayer.com/tools/com-alpinedataworks-adw-intelligence-server/adw.adw-002.md
- `adw.adw_003` — Read — https://policylayer.com/tools/com-alpinedataworks-adw-intelligence-server/adw.adw-003.md
- `adw.adw_004` — Read — https://policylayer.com/tools/com-alpinedataworks-adw-intelligence-server/adw.adw-004.md
- `adw.adw_005` — Read — https://policylayer.com/tools/com-alpinedataworks-adw-intelligence-server/adw.adw-005.md
- `adw.adw_006` — Read — https://policylayer.com/tools/com-alpinedataworks-adw-intelligence-server/adw.adw-006.md
- `adw.adw_007` — Read — https://policylayer.com/tools/com-alpinedataworks-adw-intelligence-server/adw.adw-007.md
- `adw.adw_008` — Read — https://policylayer.com/tools/com-alpinedataworks-adw-intelligence-server/adw.adw-008.md
- `adw.adw_009` — Read — https://policylayer.com/tools/com-alpinedataworks-adw-intelligence-server/adw.adw-009.md
- `adw.adw_010` — Read — https://policylayer.com/tools/com-alpinedataworks-adw-intelligence-server/adw.adw-010.md
- `adw.adw_011` — Read — https://policylayer.com/tools/com-alpinedataworks-adw-intelligence-server/adw.adw-011.md
- `adw.adw_015` — Read — https://policylayer.com/tools/com-alpinedataworks-adw-intelligence-server/adw.adw-015.md
- `adw.adw_016` — Read — https://policylayer.com/tools/com-alpinedataworks-adw-intelligence-server/adw.adw-016.md
- `adw.adw_017` — Read — https://policylayer.com/tools/com-alpinedataworks-adw-intelligence-server/adw.adw-017.md
- `adw.adw_018` — Read — https://policylayer.com/tools/com-alpinedataworks-adw-intelligence-server/adw.adw-018.md
- `adw.adw_019` — Read — https://policylayer.com/tools/com-alpinedataworks-adw-intelligence-server/adw.adw-019.md
- `adw.adw_020` — Read — https://policylayer.com/tools/com-alpinedataworks-adw-intelligence-server/adw.adw-020.md
- `adw.adw_021` — Read — https://policylayer.com/tools/com-alpinedataworks-adw-intelligence-server/adw.adw-021.md
- `adw.adw_023` — Read — https://policylayer.com/tools/com-alpinedataworks-adw-intelligence-server/adw.adw-023.md
- `adw.adw_024` — Read — https://policylayer.com/tools/com-alpinedataworks-adw-intelligence-server/adw.adw-024.md
- `adw.adw_025` — Read — https://policylayer.com/tools/com-alpinedataworks-adw-intelligence-server/adw.adw-025.md
- `adw.adw_026` — Read — https://policylayer.com/tools/com-alpinedataworks-adw-intelligence-server/adw.adw-026.md
- `adw.adw_027` — Read — https://policylayer.com/tools/com-alpinedataworks-adw-intelligence-server/adw.adw-027.md
- `adw.adw_028` — Read — https://policylayer.com/tools/com-alpinedataworks-adw-intelligence-server/adw.adw-028.md
- `adw.adw_029` — Read — https://policylayer.com/tools/com-alpinedataworks-adw-intelligence-server/adw.adw-029.md
- `adw.adw_030` — Read — https://policylayer.com/tools/com-alpinedataworks-adw-intelligence-server/adw.adw-030.md
- `adw.adw_031` — Read — https://policylayer.com/tools/com-alpinedataworks-adw-intelligence-server/adw.adw-031.md
- `adw.adw_032` — Read — https://policylayer.com/tools/com-alpinedataworks-adw-intelligence-server/adw.adw-032.md
- `adw.adw_033` — Read — https://policylayer.com/tools/com-alpinedataworks-adw-intelligence-server/adw.adw-033.md
- `adw.adw_034` — Read — https://policylayer.com/tools/com-alpinedataworks-adw-intelligence-server/adw.adw-034.md
- …and 165 more: https://policylayer.com/tools/com-alpinedataworks-adw-intelligence-server.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=com-alpinedataworks-adw-intelligence-server · API: https://policylayer.com/registry/api · Policy library: https://policylayer.com/policies/com-alpinedataworks-adw-intelligence-server