set_slide_background_color

WHAT IT DOES

What set_slide_background_color does on PowerPoint Editor MCP Server

AI agents use set_slide_background_color 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 set_slide_background_color needs a policy

Setting a slide background color is a write operation—it modifies the presentation state reversibly. It poses minimal risk: the change is easily undone, affects only visual formatting, and cannot cause data loss or execute external operations. Low severity appropriate for cosmetic presentation modifications.

From the tool's definition Tool modifies slide background color ('设置幻灯片背景颜色' translates to 'set slide background color'). This is a reversible formatting change that creates or modifies presentation content.

Attacks that exploit this kind of access

Recommended rule Ready

Verdict

set_slide_background_color Rate-limited

set_slide_background_color 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_slide_background_color": {
      "limits": [
        {
          "counter": "set_slide_background_color_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 set_slide_background_color

What does the set_slide_background_color tool do? +

设置幻灯片背景颜色. 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 set_slide_background_color? +

Register the PowerPoint Editor MCP Server MCP server in PolicyLayer and add a rule for set_slide_background_color: 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 set_slide_background_color? +

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

Can I rate-limit set_slide_background_color? +

Yes. Add a rate_limit block to the set_slide_background_color 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_slide_background_color completely? +

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

set_slide_background_color 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.