pptx_edit_table_cells · Pptx MCP: Risk & Policy

WHAT IT DOES

What pptx_edit_table_cells does on Pptx

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

WHY IT NEEDS A POLICY

Why pptx_edit_table_cells needs a policy

This tool modifies existing data (table cells in a presentation) but does not delete, destroy, or irreversibly alter the structure. Edits are reversible through undo or subsequent overwrites. The blast radius is limited to the specific cells targeted. No code execution, financial operations, or irreversible destruction occurs.

From the tool's definition Tool description states 'Batch edit multiple table cells' — a modification operation. The verb 'edit' indicates reversible changes to table cell content/formatting within an existing presentation.

Attacks that exploit this kind of access

Recommended rule Ready

Verdict

pptx_edit_table_cells Rate-limited

pptx_edit_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": {
    "pptx_edit_table_cells": {
      "limits": [
        {
          "counter": "pptx_edit_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 Pptx, so you can run agents against it safely.

FAQ

Questions about pptx_edit_table_cells

What does the pptx_edit_table_cells tool do? +

Batch edit multiple table cells. It is categorised as a Write tool in the Pptx MCP Server, which means it can create or modify data. Consider rate limits to prevent runaway writes.

How do I enforce a policy on pptx_edit_table_cells? +

Register the Pptx MCP server in PolicyLayer and add a rule for pptx_edit_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 Pptx. Nothing to install.

What risk level is pptx_edit_table_cells? +

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

Can I rate-limit pptx_edit_table_cells? +

Yes. Add a rate_limit block to the pptx_edit_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 pptx_edit_table_cells completely? +

Set action: deny in the PolicyLayer policy for pptx_edit_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 pptx_edit_table_cells? +

pptx_edit_table_cells is provided by the Pptx MCP server (knorq-ai/pptx-mcp-server). PolicyLayer sits as a proxy in front of this server to enforce policies before tool calls reach the server.