generate_reminder_message

WHAT IT DOES

What generate_reminder_message does on Reservation Platform MCP Server

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

WHY IT NEEDS A POLICY

Why generate_reminder_message needs a policy

This tool creates and generates messages for customers, which constitutes a Write action—it produces new content (reminder messages) that will be sent to customers. While the messages are presumably benign guidance content, the creation of customer-facing communications represents reversible data creation.

From the tool's definition Tool description states '특정 날짜 예약 고객에게 보낼 안내 메시지를 생성합니다' (generates guidance/reminder messages to send to reservation customers on specific dates). The verb '생성합니다' (generates/creates) indicates message creation.

Attacks that exploit this kind of access

Recommended rule Ready

Verdict

generate_reminder_message Rate-limited

generate_reminder_message 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": {
    "generate_reminder_message": {
      "limits": [
        {
          "counter": "generate_reminder_message_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 Reservation Platform MCP Server, so you can run agents against it safely.

FAQ

Questions about generate_reminder_message

What does the generate_reminder_message tool do? +

특정 날짜 예약 고객에게 보낼 안내 메시지를 생성합니다. It is categorised as a Write tool in the Reservation Platform 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 generate_reminder_message? +

Register the Reservation Platform MCP Server MCP server in PolicyLayer and add a rule for generate_reminder_message: 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 Reservation Platform MCP Server. Nothing to install.

What risk level is generate_reminder_message? +

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

Can I rate-limit generate_reminder_message? +

Yes. Add a rate_limit block to the generate_reminder_message 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 generate_reminder_message completely? +

Set action: deny in the PolicyLayer policy for generate_reminder_message. 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 generate_reminder_message? +

generate_reminder_message is provided by the Reservation Platform MCP Server MCP server (pak3430/reservation-platform-mcp-server). PolicyLayer sits as a proxy in front of this server to enforce policies before tool calls reach the server.