createCalendarEvent · Google Workspace MCP Server MCP

WHAT IT DOES

What createCalendarEvent does on Google Workspace MCP Server

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

WHY IT NEEDS A POLICY

Why createCalendarEvent needs a policy

This tool creates a new calendar event, which is a reversible write operation. It modifies calendar data by adding a new entry but does not execute arbitrary code, delete data, or move money.

From the tool's definition Tool name 'createCalendarEvent' and description 'Create a new calendar event' indicate creation of new data in Google Calendar.

Attacks that exploit this kind of access

Recommended rule Ready

Verdict

createCalendarEvent Rate-limited

createCalendarEvent 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": {
    "createCalendarEvent": {
      "limits": [
        {
          "counter": "createcalendarevent_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 Google Workspace MCP Server, so you can run agents against it safely.

FAQ

Questions about createCalendarEvent

What does the createCalendarEvent tool do? +

Create a new calendar event. It is categorised as a Write tool in the Google Workspace 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 createCalendarEvent? +

Register the Google Workspace MCP Server MCP server in PolicyLayer and add a rule for createCalendarEvent: 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 Google Workspace MCP Server. Nothing to install.

What risk level is createCalendarEvent? +

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

Can I rate-limit createCalendarEvent? +

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

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

createCalendarEvent is provided by the Google Workspace MCP Server MCP server (pm990320/google-workspace-mcp). PolicyLayer sits as a proxy in front of this server to enforce policies before tool calls reach the server.