update_meet_window · Reservation System MCP Server MCP

WHAT IT DOES

What update_meet_window does on Reservation System MCP Server

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

WHY IT NEEDS A POLICY

Why update_meet_window needs a policy

This tool modifies reservation window configuration reversibly—appointments can be updated to different times, statuses, or parameters without permanent deletion. It falls into the Write category (creates or modifies data reversibly).

From the tool's definition Tool name 'update_meet_window' and description '更新预约窗口' (update reservation window) indicate modification of existing appointment/reservation window data.

Attacks that exploit this kind of access

Recommended rule Ready

Verdict

update_meet_window Rate-limited

update_meet_window 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": {
    "update_meet_window": {
      "limits": [
        {
          "counter": "update_meet_window_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 System MCP Server, so you can run agents against it safely.

FAQ

Questions about update_meet_window

What does the update_meet_window tool do? +

更新预约窗口. It is categorised as a Write tool in the Reservation System 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 update_meet_window? +

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

What risk level is update_meet_window? +

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

Can I rate-limit update_meet_window? +

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

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

update_meet_window is provided by the Reservation System MCP Server MCP server (lingki1/mcp-reservation-server). PolicyLayer sits as a proxy in front of this server to enforce policies before tool calls reach the server.