sheets_create_spreadsheet

Create a new Google Spreadsheet with optional sheet names. Args: - title (string): The title for the new spreadsheet - sheet_titles (string[], optional): Array of sheet names to create Returns: {

ServerGoogle Workspace
CategoryWrite

How to control sheets_create_spreadsheet ↓

WHAT IT DOES

What sheets_create_spreadsheet does on Google Workspace

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

THE RISK

Medium Risk

Why sheets_create_spreadsheet needs a policy

This tool creates new resources (spreadsheets and sheets) in Google Workspace, modifying the user's data store. This is a Write operation because it creates data that can be subsequently modified or deleted.

From the tool's definition Tool name and description: 'Create a new Google Spreadsheet' — creates a new document, which is a reversible write operation. The arguments allow specification of title and sheet names, enabling data creation but not deletion or financial transactions.

Documented attack patterns abuse exactly the kind of access sheets_create_spreadsheet gives an agent:

POLICY

How to control sheets_create_spreadsheet

PolicyLayer is an MCP gateway — it sits between your AI agents and Google Workspace, and nothing reaches the server without passing your rules. This is the rule we recommend for sheets_create_spreadsheet:

policy.json

{
  "version": "1",
  "default": "deny",
  "tools": {
    "sheets_create_spreadsheet": {
      "limits": [
        {
          "counter": "sheets_create_spreadsheet_rate",
          "window": "minute",
          "max": 30,
          "scope": "grant"
        }
      ]
    }
  }
}

sheets_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.

Create a free account and register Google Workspace — nothing to install.
Add this policy — paste it, or build it visually.
Point your MCP client (Claude, Cursor, anything) at your gateway URL.

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EXPLORE

Related tools and policies

More Google Workspace tools

Destructive drive_delete_comment Delete a comment from a Google Doc. Args: - file_id (string): The ID of the Google Doc Destructive sheets_clear_values Clear cell values from a specific range in a Google Spreadsheet (keeps formatting). Args: Write docs_batch_update Apply batch updates to a Google Doc (insert/update/delete text, formatting, images, tables Write docs_create_document Create a new Google Doc with an optional initial body. Args: - title (string): The titl Write sheets_append_values Append rows of data to the end of a table in a Google Spreadsheet. Args: - spreadsheet_ Write sheets_duplicate_sheet Duplicate a sheet within the same spreadsheet. Args: - spreadsheet_id (string): The ID Write drive_copy_file Create a copy of a file in Google Drive. Args: - file_id (string): The ID of the file t Write drive_create_comment Add a comment to a Google Doc. Can be anchored to specific text or unanchored. Args: -

All 34 Google Workspace tools →

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Go deeper

The MCP Attack Database → Documented attack patterns against MCP deployments — and the policies that stop them.
Argument validation → Checking tool call arguments against schema and policy before they run.
Scoped token → Per-person credentials that grant a defined subset of servers and tools.
Rate Limiting MCP Tool Calls: A Practical Guide →
MCP Security: Why Prompt Guardrails Aren't Enough →

FAQ

Questions about sheets_create_spreadsheet

What does the sheets_create_spreadsheet tool do? +

Create a new Google Spreadsheet with optional sheet names. Args: - title (string): The title for the new spreadsheet - sheet_titles (string[], optional): Array of sheet names to create Returns: {. It is categorised as a Write tool in the Google Workspace 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_spreadsheet? +

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

What risk level is sheets_create_spreadsheet? +

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

Can I rate-limit sheets_create_spreadsheet? +

Yes. Add a rate_limit block to the sheets_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 sheets_create_spreadsheet completely? +

Set action: deny in the PolicyLayer policy for sheets_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 sheets_create_spreadsheet? +

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

Enforce policy on every Google Workspace tool call.

Start from Google Workspace, add the rest of your stack, and see everything your agents can call. Then put policy on all of it.

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34 Google Workspace tools catalogued and risk-classified — across an index of 43,000+ MCP servers.