set_slide_content · ContextForge MCP Gateway MCP

WHAT IT DOES

What set_slide_content does on ContextForge MCP Gateway

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

WHY IT NEEDS A POLICY

Why set_slide_content needs a policy

The tool creates or modifies slide data (setting main content). This is a Write operation rather than Read because it changes state. Severity is medium because misuse could corrupt presentations or inject unintended content into slides, but the damage is reversible (content can be edited or undone).

From the tool's definition Tool description states 'Set the main content of a slide' — this is a write operation that modifies slide content reversibly.

Attacks that exploit this kind of access

Recommended rule Ready

Verdict

set_slide_content Rate-limited

set_slide_content 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_content": {
      "limits": [
        {
          "counter": "set_slide_content_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 ContextForge MCP Gateway, so you can run agents against it safely.

FAQ

Questions about set_slide_content

What does the set_slide_content tool do? +

Set the main content of a slide. It is categorised as a Write tool in the ContextForge MCP Gateway 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_content? +

Register the ContextForge MCP Gateway MCP server in PolicyLayer and add a rule for set_slide_content: 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 ContextForge MCP Gateway. Nothing to install.

What risk level is set_slide_content? +

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

Can I rate-limit set_slide_content? +

Yes. Add a rate_limit block to the set_slide_content 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_content completely? +

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

set_slide_content is provided by the ContextForge MCP Gateway MCP server (jrmatherly/mcp-context-forge). PolicyLayer sits as a proxy in front of this server to enforce policies before tool calls reach the server.