stage_delete_layout
Delete a specific stage layout
This record as markdown: /tools/io-github-alxpark-propresenter-mcp/stage-delete-layout.md
What stage_delete_layout does on Propresenter
AI agents call stage_delete_layout to permanently remove resources in Propresenter, typically in cleanup and lifecycle workflows. It does its job in a single call, and there is no undo.
Why stage_delete_layout is rated Critical
Deleting a stage layout cannot be undone and removes data permanently. While the blast radius is confined to presentation layouts (not financial, not system-level), it represents clear data loss. Severity is high because accidental deletion of an actively-used stage layout in a live presentation environment could disrupt workflows, though it does not affect financial systems or core system integrity.
From the tool's definition Tool name explicitly uses 'delete' and description states 'Delete a specific stage layout' — this is an irreversible removal of a layout configuration in ProPresenter 7.
Attacks that exploit this kind of access
The rule that runs stage_delete_layout 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_delete_layout, this is the rule to start with:
stage_delete_layout is removed from the agent's tool list entirely, so the agent never calls it. The rest of the server keeps working.
The button opens the PolicyLayer dashboard: create your workspace, connect Propresenter, apply this rule, and every stage_delete_layout call is checked against it from then on.
Questions about stage_delete_layout
Delete a specific stage layout. It is categorised as a Destructive tool in the Propresenter MCP Server, which means it can permanently delete or destroy data. Block by default and require explicit approval.
Register the Propresenter MCP server in PolicyLayer and add a rule for stage_delete_layout: 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.
stage_delete_layout is a Destructive tool with critical risk. Critical-risk tools should be blocked by default and only enabled with explicit human approval.
Yes. Add a rate_limit block to the stage_delete_layout 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.
Set action: deny in the PolicyLayer policy for stage_delete_layout. 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.
stage_delete_layout 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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