create_spreadsheet · Google Workspace MCP Server MCP

WHAT IT DOES

What create_spreadsheet does on Google Workspace MCP Server

AI agents use create_spreadsheet 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 create_spreadsheet needs a policy

The tool creates new spreadsheet objects in Google Workspace, which is a Write operation (creates data reversibly). Severity is medium because misuse could create numerous unwanted spreadsheets consuming storage quota and cluttering the workspace, but the action is reversible (sheets can be deleted). Not Destructive since creation is not irreversible.

From the tool's definition Tool creates a new Google Spreadsheet with optional multiple sheets/tabs. This is a reversible data creation action that modifies the user's Google Drive/Workspace environment.

Attacks that exploit this kind of access

Recommended rule Ready

Verdict

create_spreadsheet Rate-limited

create_spreadsheet 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_spreadsheet": {
      "limits": [
        {
          "counter": "create_spreadsheet_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 create_spreadsheet

What does the create_spreadsheet tool do? +

Create a new Google Spreadsheet with optional multiple sheets/tabs. 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 create_spreadsheet? +

Register the Google Workspace MCP Server MCP server in PolicyLayer and add a rule for create_spreadsheet: 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 create_spreadsheet? +

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

Can I rate-limit create_spreadsheet? +

Yes. Add a rate_limit block to the create_spreadsheet 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_spreadsheet completely? +

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

create_spreadsheet is provided by the Google Workspace MCP Server MCP server (pbulbule13/google-mcp-server). PolicyLayer sits as a proxy in front of this server to enforce policies before tool calls reach the server.