set_ppt_transition · Office MCP Server MCP: Risk & Policy

WHAT IT DOES

What set_ppt_transition does on Office MCP Server

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

WHY IT NEEDS A POLICY

Why set_ppt_transition needs a policy

This tool modifies PowerPoint presentation transitions, which is a reversible edit operation. It does not delete data (not Destructive), does not execute arbitrary code (not Execute), involves no financial operations, and fits the Write category for document modification. Severity is medium because unintended PowerPoint modifications could affect presentation integrity, but changes are easily reversible.

From the tool's definition Tool name 'set_ppt_transition' indicates modification of PowerPoint presentation properties. Sibling tools on the server (add_ppt_animation, add_ppt_bullet_points, add_ppt_chart) all perform Write operations on office documents.

Attacks that exploit this kind of access

Recommended rule Ready

Verdict

set_ppt_transition Rate-limited

set_ppt_transition 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": {
    "set_ppt_transition": {
      "limits": [
        {
          "counter": "set_ppt_transition_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 Office MCP Server, so you can run agents against it safely.

FAQ

Questions about set_ppt_transition

What does the set_ppt_transition tool do? +

set_ppt_transition. It is categorised as a Write tool in the Office 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 set_ppt_transition? +

Register the Office MCP Server MCP server in PolicyLayer and add a rule for set_ppt_transition: 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 Office MCP Server. Nothing to install.

What risk level is set_ppt_transition? +

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

Can I rate-limit set_ppt_transition? +

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

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

set_ppt_transition is provided by the Office MCP Server MCP server (walkingzzzy/office-mcp). PolicyLayer sits as a proxy in front of this server to enforce policies before tool calls reach the server.