create_service · LumbreTravel MCP Server MCP: Risk & Policy

WHAT IT DOES

What create_service does on LumbreTravel MCP Server

AI agents use create_service to create or update resources in LumbreTravel MCP Server — usually the action step of a workflow, after the agent has gathered context. Every call changes real data in your LumbreTravel MCP Server environment.

WHY IT NEEDS A POLICY

Why create_service needs a policy

The tool creates a new service record in the LumbreTravel system. This is a reversible write operation that modifies the backend data store. It does not execute arbitrary code, delete data irreversibly, or move money.

From the tool's definition Tool name 'create_service' and description 'Crear un servicio' (Create a service) indicate creation of new data entity. Sibling tools include create_agency, create_hotel, create_program, create_provider, all write operations.

Attacks that exploit this kind of access

Recommended rule Ready

Verdict

create_service Rate-limited

create_service stays usable, but capped — an agent stuck in a loop can't make hundreds of changes a minute. Everything else on the server is denied unless you say otherwise.

View as policy code

policy.json

{
  "version": "1",
  "default": "deny",
  "tools": {
    "create_service": {
      "limits": [
        {
          "counter": "create_service_rate",
          "window": "minute",
          "max": 30,
          "scope": "grant"
        }
      ]
    }
  }
}

LIMIT THIS TOOL →

Instant setup, no code required.

PolicyLayer is an MCP gateway: every tool call is checked against your rule before it reaches LumbreTravel MCP Server, so you can run agents against it safely.

FAQ

Questions about create_service

What does the create_service tool do? +

Crear un servicio. It is categorised as a Write tool in the LumbreTravel MCP Server MCP Server, which means it can create or modify data. Consider rate limits to prevent runaway writes.

How do I enforce a policy on create_service? +

Register the LumbreTravel MCP Server MCP server in PolicyLayer and add a rule for create_service: allow, deny, rate-limit, or require approval. Point your MCP client at the PolicyLayer proxy URL and the rule is enforced on every call, before it reaches LumbreTravel MCP Server. Nothing to install.

What risk level is create_service? +

create_service is a Write tool with medium risk. Write tools should be rate-limited to prevent accidental bulk modifications.

Can I rate-limit create_service? +

Yes. Add a rate_limit block to the create_service rule in your PolicyLayer policy. For example, setting max: 10 and window: 60 limits the tool to 10 calls per minute. Rate limits are tracked per agent session and reset automatically.

How do I block create_service completely? +

Set action: deny in the PolicyLayer policy for create_service. The AI agent will receive a policy violation error and cannot call the tool. You can also include a reason field to explain why the tool is blocked.

What MCP server provides create_service? +

create_service is provided by the LumbreTravel MCP Server MCP server (lumile/lumbretravel-mcp). PolicyLayer sits as a proxy in front of this server to enforce policies before tool calls reach the server.