unmerge_table_cells · Google Docs MCP Server MCP

WHAT IT DOES

What unmerge_table_cells does on Google Docs MCP Server

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

WHY IT NEEDS A POLICY

Why unmerge_table_cells needs a policy

This tool creates or modifies document content (table cell structure) in a reversible manner, fitting the Write category. It does not delete data irreversibly (not Destructive), execute arbitrary code (not Execute), or affect financial systems.

From the tool's definition Tool name 'unmerge_table_cells' indicates modification of table structure within Google Docs. Server description states tool enables 'edit, and manage Google Docs' with support for 'tables'. The action of unmerging cells modifies document structure reversibly.

Attacks that exploit this kind of access

Recommended rule Ready

Verdict

unmerge_table_cells Rate-limited

unmerge_table_cells 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": {
    "unmerge_table_cells": {
      "limits": [
        {
          "counter": "unmerge_table_cells_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 Docs MCP Server, so you can run agents against it safely.

FAQ

Questions about unmerge_table_cells

What does the unmerge_table_cells tool do? +

unmerge_table_cells. It is categorised as a Write tool in the Google Docs 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 unmerge_table_cells? +

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

What risk level is unmerge_table_cells? +

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

Can I rate-limit unmerge_table_cells? +

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

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

unmerge_table_cells is provided by the Google Docs MCP Server MCP server (nickweedon/google-docs-mcp-docker). PolicyLayer sits as a proxy in front of this server to enforce policies before tool calls reach the server.