save_presentation · PowerPoint Editor MCP Server MCP

WHAT IT DOES

What save_presentation does on PowerPoint Editor MCP Server

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

WHY IT NEEDS A POLICY

Why save_presentation needs a policy

This tool creates or modifies files on disk by persisting presentation data. It is reversible (files can be overwritten or deleted separately), so it qualifies as Write rather than Destructive.

From the tool's definition Tool name 'save_presentation' and description indicating it saves/persists PowerPoint presentation files. The Chinese description '保存PowerPoint演示文稿' translates to 'save PowerPoint presentation'.

Attacks that exploit this kind of access

Recommended rule Ready

Verdict

save_presentation Rate-limited

save_presentation 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": {
    "save_presentation": {
      "limits": [
        {
          "counter": "save_presentation_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 PowerPoint Editor MCP Server, so you can run agents against it safely.

FAQ

Questions about save_presentation

What does the save_presentation tool do? +

保存PowerPoint演示文稿. It is categorised as a Write tool in the PowerPoint Editor 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 save_presentation? +

Register the PowerPoint Editor MCP Server MCP server in PolicyLayer and add a rule for save_presentation: 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 PowerPoint Editor MCP Server. Nothing to install.

What risk level is save_presentation? +

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

Can I rate-limit save_presentation? +

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

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

save_presentation is provided by the PowerPoint Editor MCP Server MCP server (weichenleeeee123/ppt-mcp-server). PolicyLayer sits as a proxy in front of this server to enforce policies before tool calls reach the server.