# list_countries

List covered route countries; args: lang/language en|lt|pl|de.

Agent View of the PolicyLayer registry record for `list_countries`. HTML page: https://policylayer.com/tools/com-fromtocargo-mcp/list-countries

## Facts

- Tool: `list_countries`
- Server: Mcp (`https://mcp.fromtocargo.com/mcp`) — https://policylayer.com/tools/com-fromtocargo-mcp.md
- Homepage: https://github.com/coservices-ee/fromtocargo-mcp
- Risk category: Read (Low risk)
- Registry record: grade C, identity unverified
- Server auth posture: open
- Server rate-limited: no
- Parameters: 2
- Recommended policy verdict: Allowed

## Parameters

| Parameter | Type | Required | Description |
| --- | --- | --- | --- |
| `lang` | string | no |  |
| `language` | string | no |  |

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": "list_countries",
    "arguments": {}
  }
}
```

## Why list_countries is rated Low

Even though list_countries only reads data, uncontrolled read access leaks sensitive information and racks up API costs: an agent caught in a retry loop can make thousands of calls a minute without anyone noticing.

## Use case

AI agents call list_countries to retrieve information from Mcp 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 Mcp:

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

## Other tools on Mcp (18)

- `estimate_by_items` — Read — https://policylayer.com/tools/com-fromtocargo-mcp/estimate-by-items.md
- `estimate_by_rooms` — Read — https://policylayer.com/tools/com-fromtocargo-mcp/estimate-by-rooms.md
- `estimate_cargo_price` — Read — https://policylayer.com/tools/com-fromtocargo-mcp/estimate-cargo-price.md
- `estimate_price` — Read — https://policylayer.com/tools/com-fromtocargo-mcp/estimate-price.md
- `get_cargo_tariff` — Read — https://policylayer.com/tools/com-fromtocargo-mcp/get-cargo-tariff.md
- `get_company_info` — Read — https://policylayer.com/tools/com-fromtocargo-mcp/get-company-info.md
- `get_faq` — Read — https://policylayer.com/tools/com-fromtocargo-mcp/get-faq.md
- `get_glossary` — Read — https://policylayer.com/tools/com-fromtocargo-mcp/get-glossary.md
- `get_price_index` — Read — https://policylayer.com/tools/com-fromtocargo-mcp/get-price-index.md
- `get_pricing_methodology` — Read — https://policylayer.com/tools/com-fromtocargo-mcp/get-pricing-methodology.md
- `get_pricing_rules` — Read — https://policylayer.com/tools/com-fromtocargo-mcp/get-pricing-rules.md
- `get_route` — Read — https://policylayer.com/tools/com-fromtocargo-mcp/get-route.md
- `get_route_content` — Read — https://policylayer.com/tools/com-fromtocargo-mcp/get-route-content.md
- `get_services` — Read — https://policylayer.com/tools/com-fromtocargo-mcp/get-services.md
- `get_terms` — Read — https://policylayer.com/tools/com-fromtocargo-mcp/get-terms.md
- `list_languages` — Read — https://policylayer.com/tools/com-fromtocargo-mcp/list-languages.md
- `search_routes` — Read — https://policylayer.com/tools/com-fromtocargo-mcp/search-routes.md
- `create_inquiry` — Write — https://policylayer.com/tools/com-fromtocargo-mcp/create-inquiry.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-fromtocargo-mcp · API: https://policylayer.com/registry/api · Policy library: https://policylayer.com/policies/com-fromtocargo-mcp