stage_get_layout_thumbnail

Get thumbnail for a specific stage layout

SERVERPropresenter SOURCE@alxpark/propresenter-mcp

Low RISK CLASS

Category Read

Parameters 00 required

Recommended Allowedsee the rule below

Registry record Grade F, identity unverified Pull the record →

This record as markdown: /tools/io-github-alxpark-propresenter-mcp/stage-get-layout-thumbnail.md

WHAT IT DOES

What stage_get_layout_thumbnail does on Propresenter

AI agents call stage_get_layout_thumbnail to retrieve information from Propresenter without modifying anything. It is typically the context-gathering step in research, monitoring, and reporting workflows, before the agent takes action elsewhere.

RISK

Why stage_get_layout_thumbnail is rated Low

This tool retrieves/queries a thumbnail image for a stage layout. It is a read-only operation that does not create, modify, delete, or execute any code. The 'get' verb and passive retrieval nature confirm it belongs in the Read category. Severity is low as retrieving thumbnails poses minimal risk even if misused by an AI agent.

From the tool's definition Tool name 'stage_get_layout_thumbnail' and description 'Get thumbnail for a specific stage layout' indicate a retrieval operation with no modification or side effects.

Attacks that exploit this kind of access

RECOMMENDED RULE

The rule that runs stage_get_layout_thumbnail safely

PolicyLayer is an MCP gateway: it sits between your AI agents and Propresenter, and checks every tool call against a rule you set before the call runs. Nothing changes on the server itself. For stage_get_layout_thumbnail, this is the rule to start with:

stage_get_layout_thumbnail Allowed

stage_get_layout_thumbnail is read-only, so it stays allowed. Everything else on the server is denied unless you say otherwise.

View as policy code

policy.json

{
  "version": "1",
  "default": "deny",
  "tools": {
    "stage_get_layout_thumbnail": {}
  }
}

ALLOW ONLY THIS TOOL → Instant setup, no code required.

The button opens the PolicyLayer dashboard: create your workspace, connect Propresenter, apply this rule, and every stage_get_layout_thumbnail call is checked against it from then on.

FAQ

Questions about stage_get_layout_thumbnail

What does the stage_get_layout_thumbnail tool do? +

Get thumbnail for a specific stage layout. It is categorised as a Read tool in the Propresenter MCP Server, which means it retrieves data without modifying state.

How do I enforce a policy on stage_get_layout_thumbnail? +

Register the Propresenter MCP server in PolicyLayer and add a rule for stage_get_layout_thumbnail: 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 Propresenter. Nothing to install.

What risk level is stage_get_layout_thumbnail? +

stage_get_layout_thumbnail is a Read tool with low risk. Read-only tools are generally safe to allow by default.

Can I rate-limit stage_get_layout_thumbnail? +

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

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

stage_get_layout_thumbnail is provided by the Propresenter MCP server (@alxpark/propresenter-mcp). PolicyLayer sits as a proxy in front of this server to enforce policies before tool calls reach the server.

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