Remove all MIDI notes in a pitch/time region of an arrangement clip. Defaults remove ALL notes.
AI agents call remove_arrangement_notes to permanently remove resources in Livepilot — typically in cleanup and lifecycle workflows. It does its job in a single call, and there is no undo.
An AI agent that decides to call remove_arrangement_notes doesn't hesitate, doesn't double-check, and doesn't stop at one. Whatever it removes from Livepilot is gone — there is no undo for destructive operations.
Attacks that exploit this kind of access
Remove all MIDI notes in a pitch/time region of an arrangement clip. Defaults remove ALL notes. It is categorised as a Destructive tool in the Livepilot MCP Server, which means it can permanently delete or destroy data. Block by default and require explicit approval.
Register the Livepilot MCP server in PolicyLayer and add a rule for remove_arrangement_notes: 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 Livepilot. Nothing to install.
remove_arrangement_notes 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 remove_arrangement_notes 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 remove_arrangement_notes. 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.
remove_arrangement_notes is provided by the Livepilot MCP server (livepilot). PolicyLayer sits as a proxy in front of this server to enforce policies before tool calls reach the server.