sheets_create · MCP Google Workspace Server MCP

WHAT IT DOES

What sheets_create does on MCP Google Workspace Server

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

WHY IT NEEDS A POLICY

Why sheets_create needs a policy

This tool creates a new Google Sheet, which is a reversible Write operation. It adds a new resource to the user's Google Workspace but does not execute arbitrary code, delete data, or move money. The severity is medium because an AI agent could create numerous sheets consuming storage quota or cluttering the workspace, but the action is reversible through deletion.

From the tool's definition Tool name 'sheets_create' and description 'Create a new Google Sheet' indicate creation of new data/resources in Google Sheets.

Attacks that exploit this kind of access

Recommended rule Ready

Verdict

sheets_create Rate-limited

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

FAQ

Questions about sheets_create

What does the sheets_create tool do? +

Create a new Google Sheet. It is categorised as a Write tool in the MCP Google Workspace 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 sheets_create? +

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

What risk level is sheets_create? +

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

Can I rate-limit sheets_create? +

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

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

sheets_create is provided by the MCP Google Workspace Server MCP server (josedu90/mcp-suiteg). PolicyLayer sits as a proxy in front of this server to enforce policies before tool calls reach the server.