create_reservation · Meeting Room MCP Server MCP

WHAT IT DOES

What create_reservation does on Meeting Room MCP Server

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

WHY IT NEEDS A POLICY

Why create_reservation needs a policy

The tool creates new reservations in a booking system, which is a reversible data modification. It does not execute arbitrary code, delete data, or move money, making Write the appropriate category.

From the tool's definition Tool name 'create_reservation' and description indicate it creates room bookings. The server description states it 'create[s] room bookings through an integrated SSO-authenticated meeting room system.' This is a write operation that modifies reservation state.

Attacks that exploit this kind of access

Recommended rule Ready

Verdict

create_reservation Rate-limited

create_reservation 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_reservation": {
      "limits": [
        {
          "counter": "create_reservation_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 Meeting Room MCP Server, so you can run agents against it safely.

FAQ

Questions about create_reservation

What does the create_reservation tool do? +

회의실 예약 생성. It is categorised as a Write tool in the Meeting Room 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_reservation? +

Register the Meeting Room MCP Server MCP server in PolicyLayer and add a rule for create_reservation: 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 Meeting Room MCP Server. Nothing to install.

What risk level is create_reservation? +

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

Can I rate-limit create_reservation? +

Yes. Add a rate_limit block to the create_reservation 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_reservation completely? +

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

create_reservation is provided by the Meeting Room MCP Server MCP server (ohseongrak/meeting-room-mcp). PolicyLayer sits as a proxy in front of this server to enforce policies before tool calls reach the server.