insertPageBreak · Google Workspace MCP Server MCP

WHAT IT DOES

What insertPageBreak does on Google Workspace MCP Server

AI agents use insertPageBreak 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 insertPageBreak needs a policy

The tool modifies document content by inserting a page break, which is a reversible change to the document structure. This fits the Write category (creates or modifies data reversibly). Severity is medium because while it modifies a document, page breaks are non-destructive and easily removable by any user with write access to the document.

From the tool's definition Tool description states it "Inserts a page break at the specified index" - this creates/modifies document structure by adding a page break element.

Attacks that exploit this kind of access

Recommended rule Ready

Verdict

insertPageBreak Rate-limited

insertPageBreak 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": {
    "insertPageBreak": {
      "limits": [
        {
          "counter": "insertpagebreak_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 insertPageBreak

What does the insertPageBreak tool do? +

Inserts a page break at the specified index. 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 insertPageBreak? +

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

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

Can I rate-limit insertPageBreak? +

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

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

insertPageBreak is provided by the Google Workspace MCP Server MCP server (pm990320/google-workspace-mcp). PolicyLayer sits as a proxy in front of this server to enforce policies before tool calls reach the server.