insert_table · Google Docs MCP Server MCP: Risk & Policy

WHAT IT DOES

What insert_table does on Google Docs MCP Server

AI agents use insert_table 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 insert_table needs a policy

This tool creates new structured content (a table) within a Google Doc, which is a reversible modification operation. It does not execute code, delete data, or perform financial transactions. The 'medium' severity reflects that inserting a table could clutter or obscure existing document content if misused by an agent, but the action is reversible via standard document undo/deletion operations.

From the tool's definition Tool description states 'Insert a new table' which creates/modifies document content. Server description confirms capability to 'create, read, edit, and manage Google Docs' with 'tables' support.

Attacks that exploit this kind of access

Recommended rule Ready

Verdict

insert_table Rate-limited

insert_table 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": {
    "insert_table": {
      "limits": [
        {
          "counter": "insert_table_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 insert_table

What does the insert_table tool do? +

Insert a new table with specified dimensions at a given index. 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 insert_table? +

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

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

Can I rate-limit insert_table? +

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

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

insert_table 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.